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Aiptek PocketCinema V60 DLP Pico Projector说明书

Aiptek International GmbH Halskestr. 13 • D‐47877 Willich • Germany
Phone: +49 (0) 2154 / 92 35 500 • Fax: +49 (0) 2154 / 92 35 680 info@aiptek.eu • www.aiptek.eu
• DLP Technology provides sharp and rich image quality • 50 ANSI lumens of brightness • Modern RGB LED with a working lifetime up to 20.000 hours • Projects pictures up to 150 cm (60”) • Built‐in Office & PDF reader allows you to project your presentations
Video, Music and Photo playback
Art‐ No: 430033
Product Features
Aiptek PocketCinema V60 is a pico projector with versatile features and functions to perform both business presentation and personal entertainment. The DLP technology used is the same as in large cinema projectors, which provides rich colors and deep contrast in image with the projection size up to 150 cm (60") and 50 ANSI lumens of brightness. The built‐in office and PDF reader allows you to project presentation directly without conversion. Or, simply connect PocketCinema V60 to a Blue‐Ray player, a notebook, or a tablet via HDMI and enjoy a movie. Adopted the energy saving and long lifetime LED technology, the PocketCinema V60 is the ideal and portable companion for business and entertainment.

lcos技术比较

LCOS技术原理及应用优势解析LCOS投影技术是2000年以后发展起来的最新投影技术，是一种新型的反射式投影技术，与穿透式LCD 和DLP相比，LCOS具有利用光效率高、体积小、开口率高、制造技术较成熟等特点，它可以很容易的实现高分辨率和充分的色彩表现。

LCOS技术在日后大屏幕显示应用领域具有很大优势，其没有晶元模式，且具有开放的架构和低成本的潜力。

近几年来，在LCD业界出现了许多新技术，其中较热门的LCOS技术的最大优点是解析度很高，在携带型资讯设备的应用这个优点是其他技术无法与之看齐的。

LCOS投影技术示意图此外，LCOS投影机在高分辨率投影方面非常具有潜力。

目前市场上的LCOS投影机通常都是SXGA （1365×1024）或更高。

由于LCOS的晶体管及驱动线路都制作于硅基板内，位于反射面之下，不占表面面积，所以仅有像素间隙占用开口面积。

而在穿透式LCD投影机中，作为像素点开关控制的晶体管被做在液晶板上相应位置上，在光源透射过程中，晶体管本身将阻挡部分光线，因此采用透射式液晶技术的投影机的光源利用效率不高，仅有3%～10％。

故理论上LCOS不论分辨率或开口率都会比穿透式LCD高，画面上像素栅格结构几乎不可见，光的利用效率可达40％以上，从而达到更大的光输出和更充分的色彩体现。

相对于DLP微镜带来的锐利的数字画面，LCOS投影机的像素边缘显得更加平滑，有效消除了图像的锯齿现象，适合喜欢自然、柔和画面的用户。

LCOS投影色彩较量完胜LCDLCOS投影机工作原理目前业界普遍认可：在显示器市场20吋以下以LCD为主流，PDP可应用于30吋- 60吋产品，但价格昂贵，投影显示器适用于30吋- 60吋以上的产品，具有解析度高，价格适中等优势。

LCOS投影显示技术则是落于上述投影显示器市场；另外亦可作为直视元件，应用在HMD中。

事实上，LCOS技术也比较复杂，因为它是结合了DLP和LCD两种技术的优势而来的，所以要弄懂LCOS 技术就必须要对DLP和LCD有足够的了解，DLP是一种反射投影技术，LCD（液晶）则是一种透射型技术，LCOS就是在液晶层下面加入反射技术，从而大幅提高性能。

PicoPix MaxTV 120英寸真实全高清1080p极端音响和可移动Android TV体验蓝

PicoPix MaxTV120" in True FULL HD 1080pXtreme sound and portabilityAndroid TV experienceBluetooth boombox functionPPX720Xtreme Brightness, Xtreme Sound & PortabilityBased on Android TV, the PicoPix MaxTV projects images up to 120” in True Full HD. Thanks to multiple image corrections, automatic brightness, a battery lasting up to 4h, and a boombox function, you'll wonder how you ever lived without it!Xtreme sound, brightness and portabilityCinematic Experience in 1080pMind-blowing soundXtreme portabilityBespoke image correctionSupercharged ImageSmart AutofocusAutomatic BrightnessTI DLP technology / REC709Android TV experienceAndroid TV ExperienceChromeCast Built-inConnected and ProtectedFully connectedHighlightsSmart AutofocusOne-click auto-focus eliminates the hassle and burden of a manual set-up. The high-resolution camera and AI driven autofocus, will always ensure you get the clearest image,automatically.Xtreme portabilityAn ultra compact PicoPix Max TV projectorpacked with everything you need. Make the most of a 4-hour battery in projection mode or 10 hours in Bluetooth Speaker mode. The Powerbank function will also charge all your devices via the USB-C or USB-A port.TI DLP technology / REC709Texas Instruments DLP technology, used in 9out of 10 cinemas worldwide, delivers vivid pictures, deep contrast, and a bright image in any conditions. You can expect an unrivalled visual experience with vibrant colors that deliver 100% of the REC709 signal.Android TV ExperienceYour Philips Android TV Projector gives you the content you want when you want it. You can customise the home screen to display your favourite apps, making it eﬀortless to start streaming the movies and shows you love or pick up where you left oﬀ. Our OSD has a new intuitive UI design, which makes it a breeze to navigate and ﬁnd your way around. Powered by the fastest AMLOGIC CPU, it provides a smooth, best in class Android TV experience.Automatic BrightnessWith the Auto Brightness feature, you won't even need to adjust the projector if the room becomes brighter or darker! The light sensor analyses the room light in real time and automatically tunse the brightness of the PicoPix Max TV.ChromeCast Built-inChromecast built-in is a technology that allows you to stream your favorite entertainment and apps from your phone, tablet, or laptop right to your TV or speakers. Your phone acts as asimple, powerful remote. Just open the mobile apps you already know and love to quicklyaccess your TV shows and playlists. No new log-ins or downloads required. You can use your phone to search, browse, queue and control the projector from anywhere in the home, and keep using it without disrupting what's playing or draining your battery.Supercharged ImagePlace the projector wherever you wish! Auto keystone and 4 corner correction helptoeliminate crooked and distorted images for a perfectly proportioned picture even if thedevice is not straight in front of the wall. It also gives users an optimal image from virtually any angle and eliminates many of the hassles of an optimal set-up. Big space, small wall?No worries! The digital zoom can maximize the image size even if your projector is far away from the wall. Thanks to the 1.2 throw ratio,small spaces get a bigger picture. Max TV requires as little as 3.2m to project stunning 120'' pictureCinematic Experience in 1080pNative 1080p Full HD resolution from such a compact product means you no longer have to choose between a portable projector and high resolution. With the PicoPix MaxTV, you can watch all your favorite movies, TV shows or play games on a massive 120'' with best-in-class resolution and HDR10. The completely re-designed cooling system and 4 LEDchannels deliver incredible brightness that's 15% superior to Max, dramatically improving the contrast and avoiding washed out images.SpeciﬁcationsT echnologyDisplay technology: DLPLED light sources: Last over 30.000 hours Resolution: 1920 x 1080 pixel Resolution supported: 4KAspect ratio: 16:9Throw ratio: 1,2:1Contrast ratio: 1000:1Focus adjustment: AutoKeystone correction: Auto4 corners correctionDigital ZoomLight sensor: auto brightness adjustment Screen size (diagonal): 76cm-305cm / 30"-120"Screen distance: 27cm - 319cm / 10'' - 126''Integrated media playerOperating system: Android TVConnectionWi-Fi: 802.11a/b/g/n/ac 2,4+5GHz,ChromeCast Built-inBluetooth: Bluetooth 5.0, Connect externalspeakerUSB: USB 2.0, USB Type-CHDMI: x1Audio out: 3.5 mm jackSPDIFSoundInternal speaker: 2x12WStandard package includesProjector: PicoPix projectorRemote control: Airmote controlTravel pouchWarranty cardQuick start guidePower adapter: EU UK US CHDimensionsWeight: 1.96 kgUnpacked (W x D x H): 158 x 150 x 119 mm* Google, Google Play, YouTube, Android TV and othermarks are trademarks of Google LLC. Google Assistantis not available in certain languages and countries.* Projectors for direct connection to and for use with anautomatic data processing machine such as asmartphone, laptop, PC, Blue-ray Player etc.© 2022 Koninklijke Philips N.V.All Rights reserved.Speciﬁcations are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Issue date 2022‑02‑06 Version: 4.1.112 NC: 8670 001 71487 EAN: 76 40186 96103 5。

pico问题构建模式

pico问题构建模式全文共四篇示例，供读者参考第一篇示例：PICO问题构建模式是一种在医学研究和临床实践中常用的问题构建工具，它能够帮助研究者清晰地定义研究问题，从而有针对性地进行研究设计和数据收集。

PICO问题构建模式由四个关键要素组成，即研究问题中的参与者（Population）、干预措施（Intervention）、比较措施（Comparison）和结果（Outcome），通过明确这四个要素，研究者可以有效地提出可回答的研究问题。

研究问题中的参与者（Population）是指研究对象的特定群体或人群，包括人群的特征、疾病状态、年龄性别等信息。

在确定研究问题时，必须明确所涉及的参与者，以便更好地了解研究的目标人群和研究对象。

如果只是研究中老年人的糖尿病管理情况，那么参与者应该是老年糖尿病患者。

干预措施（Intervention）是指研究中的治疗方法或干预措施，以改善研究对象的疾病状态或健康状况。

研究者需要明确研究中所采用的干预措施是什么，以及该干预措施如何影响研究参与者。

如果要研究心脏病患者接受抗凝治疗后的预后情况，那么干预措施就是抗凝治疗。

比较措施（Comparison）是指研究中与干预措施进行对比的控制组或其他参照组，以评估干预措施的效果。

比较组可以是未接受干预措施的组别，也可以是接受另一种治疗方法的组别。

清晰地定义比较措施可以帮助研究者判断干预措施是否确实有效，避免干扰因素的影响。

结果（Outcome）是研究中所关注的指标或结果，用于评估干预措施的效果和疗效。

结果应该明确、可量化，并与研究问题密切相关。

如果研究围绕着糖尿病患者使用胰岛素注射器的便携性和舒适性进行，那么结果可能包括注射器的使用频率、注射部位的不适感等。

通过PICO问题构建模式，研究者能够明确研究问题的核心要素，从而使研究问题更加具体、可操作，并有助于设计出合理的研究方案和数据收集方法。

PICO问题构建模式还有助于提高研究问题的透明度和可比性，使得研究结果更加准确可信。

picotool 用法

picotool 用法介绍picotool是一款用于处理和分析PICO-8游戏的工具。

PICO-8是一款虚拟游戏机，它模拟了80年代的8位游戏机的硬件和软件环境。

picotool提供了一系列命令行工具，可以帮助开发者更好地理解和修改PICO-8游戏。

安装要使用picotool，首先需要将其安装在您的计算机上。

picotool是一个Python库，您可以通过pip安装它。

在命令行中运行以下命令来安装picotool：pip install picotool命令行工具picotool提供了多个命令行工具，用于不同的操作和分析。

以下是picotool的一些常用命令行工具：p8toolp8tool是picotool的核心工具，它可以用于处理和分析PICO-8游戏文件（.p8文件）。

以下是p8tool的一些常见用法：导出代码您可以使用以下命令导出PICO-8游戏的Lua代码：p8tool export code game.p8这将会将游戏中的代码导出为一个单独的Lua文件。

导出图像p8tool还可以将游戏中的图像导出为PNG图像文件。

使用以下命令可以导出游戏的第一个图像：p8tool export gfx 0 game.p8这将会将第一个图像导出为一个PNG文件。

导出音频类似地，您也可以使用p8tool将游戏中的音频导出为WAV音频文件。

以下命令可以导出游戏中的第一个音频：p8tool export sfx 0 game.p8这将会将第一个音频导出为一个WAV文件。

p8lsp8ls是picotool的另一个命令行工具，它可以用于列出PICO-8游戏文件中的资源。

以下是p8ls的一些常见用法：列出代码您可以使用以下命令列出PICO-8游戏中的所有代码：p8ls code game.p8这将会打印出游戏中的所有代码。

列出图像p8ls还可以列出游戏中的所有图像。

使用以下命令可以列出游戏中的所有图像：p8ls gfx game.p8这将会打印出游戏中的所有图像的索引和大小。

PicoPix Micro 微型超级便携型投影仪说明说明书

PicoPix MicroUltra-portableUp to 65"Mini HDMIBuilt-in speaker and 3 h batteryPPX320Streaming everywhere, gaming anywhereFeaturing mini HDMI and 480 p resolution, projecting an image of up to 65", the PicoPix Micro delivers true portability and up to 3 hours of entertainment. Pocket-friendly and easy to use, this is your perfect buddy to travel with!Ultra portablePocket-sizeProject images up to 65"Advanced LED Light SourceUp to 3 hours of batteryBuilt-in speaker for captivating soundBuilt-in 3 hour battery for cable-free projectionConnect and PlayMini HDMIMobile projectorPPX320/INTHighlightsSpeciﬁcationsAdvanced LED Light SourceThe powerful LED light source displays rich,vivid colours and will last up to 30,000 hours.You won't need to replace it as it lasts 20 years with an average usage of 4 hours per day!Additionally, the power consumption is far lower than a regular lamp-based projector,which means you beneﬁt from a bigger screen and fully immersive experience, all through an eco-friendly device!Built-in 3 hour batteryGet entertainment on the go with the built-in battery providing up to 3 hours of projection.Built-in speakerNo need for extra sound systems; the built-in speaker provides the performance you need in a small package.Mini HDMIConnect all of your favourite devices via HDMI like smart dongle or box, video game console,smartphones and more!Pocket-sizeA palm-size projector always in your pocket or bag, catering for on-the-go travellers andwilderness addicts. Throw huge images on any walls, ceilings, the ground and even on your tent!Project images up to 65"Entertainment in every room, project anything up to 65" (165cm) diagonally.T echnologyDisplay technology: DLPLED light sources: Last over 30,000 hours Resolution: 854 x 480 pixelsResolution supported: 1920 x 1080 pixels Screen distance: 80 cm to 200 cm Aspect ratio: 16:9Throw ratio: 1.2:1Contrast ratio: 600:1Focus adjustment: Manual Operating system: LinuxRecommended usage: 65" max in dark room SoundInternal speaker: 3 W Connection micro-USB Mini HDMI: x 1Audio out: 3.5 mm jack Power sourceInternal battery: 3000 mAh Battery lifetime: up to 3 hours USB poweredPower supply: 5 V 2 A* Streaming content screen-mirroring requires an HDMI connection (adapter not included). This includes services like Netﬂix, Hulu, Canal+, Amazon Prime and more. Streaming content services cannot be screen mirrored through Wi-Fi. YouTube can be streamed via Wi-Fi and HDMI.* Projectors for direct connection to and for use with an automatic data-processing machine such as a smartphone, laptop, PC, Blu-ray player etc.© 2021 Koninklijke Philips N.V .All Rights reserved.Speciﬁcations are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V . or their respective owners.Issue date 2021‑08‑10Version: 7.1.112 NC: 8670 001 60475EAN: 76 40186 96048 。

超微型Micro-LED_投影显示光学引擎设计

第 38 卷第 7 期2023 年 7 月Vol.38 No.7Jul. 2023液晶与显示Chinese Journal of Liquid Crystals and Displays超微型Micro-LED投影显示光学引擎设计黎垚1，江昊男1，周自平1，董金沛1，陈恩果1，2*，叶芸1，2，徐胜1，2，孙捷1，2，严群1，2，郭太良1，2（1.福州大学物理与信息工程学院平板显示技术国家地方联合工程实验室，福建福州 350108；2.中国福建光电信息科学与技术创新实验室（闽都创新实验室），福建福州 350108）摘要：随着微米级像素尺寸的微型自发光二极管（Micro-LED，μLED）的出现和发展，采用μLED作为光源和像源的超微型投影光学引擎成为了可能，其极大简化了传统投影显示光学引擎的结构。

本文提出了一种基于μLED的超微型投影光学引擎，基于现有3.302 mm（0.13 in）的μLED显示芯片设计了高像质的微型投影镜头。

针对μLED的光分布特性，优化μLED发散角度与微投影镜头的光瞳匹配，有效提升了μLED微投影光学系统的光能利用率。

结果表明，所设计的μLED微投影显示光学引擎体积仅有18.35 mm3，投影镜头中心视场的MTF值在截止频率处超过0.57。

该μLED微投影显示光学引擎较好地实现了系统体积与成像像质的均衡，未来在AR/VR等近眼显示设备上具有广泛的应用前景。

关键词：Micro-LED；近眼显示；微投影显示；光学设计；系统效率中图分类号：TN27；TN761 文献标识码：A doi：10.37188/CJLCD.2022-0216Optical design of super miniature Micro-LED projectionLI Yao1，JIANG Hao-nan1，ZHOU Zi-ping1，DONG Jin-pei1，CHEN En-guo1，2*，YE Yun1，2，XU Sheng1，2，SUN Jie1，2，YAN Qun1，2，GUO Tai-liang1，2（1.National & Local United Engineering Laboratory of Flat Panel Display Technology， College of Physics and Information Engineering， Fuzhou University， Fuzhou 350108， China；2.Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China（Mindu Innovation Laboratory）， Fuzhou 350108， China）Abstract：With the emergence and development of self-luminous micron-pixel-sized Micro-LED （Micro light-emitting diode， μLED）， using μLED as the light and image source have become possible for ultra-compact projection optical engines. It greatly simplifies the structure of traditional projection display optical engines. In 文章编号：1007-2780（2023）07-0910-09收稿日期：2022-11-07；修订日期：2022-12-27.基金项目：国家重点研发计划（No.2022YFB3603503）；国家自然科学基金（No.62175032）；漳州市科技重大项目（No.202110051）；闽都创新实验室自主部署项目（No.2020ZZ111）Supported by National Key Research and Development Program of China（No.2022YFB3603503）； NationalNatural Science Foundation of China （No.62175032）；Zhangzhou Key Science and Technology project（No.202110051）；Fujian Science & Technology Innovation Laboratory for Optoelectronic Information ofChina （No.2020ZZ111）*通信联系人，E-mail：ceg@第 7 期黎垚，等：超微型Micro-LED投影显示光学引擎设计this paper， a μLED-based super miniature projection optical engine is proposed， and a high image quality pico-projection lens is designed based on 3.302 mm（0.13 in） μLED display chip. The divergence angle of μLED display chip matched with the pupil of pico-projection lens is optimized according to the light distribution characteristics of μLED chip，which effectively improves the light efficiency of μLED based pico-projection optical system. The results show that the volume of the system is only 18.35 mm3， and the MTF value of the center field of view of the projection lens exceeds 0.57 at the cut-off frequency. The μLED based pico-projection display optical engine achieves a good trade-off between system volume and image quality， and has a wide application prospect in near-eye display devices such as AR/VR in the future.Key words： Micro-LED； near-eye display； pico-projection display； optical design； system efficiency1 引言投影显示技术是最早的电子信息显示技术之一［1］。

pico godot 例子

pico godot 例子1. Pico Godot是一个基于Pico-8引擎的小型游戏开发框架，专注于2D游戏开发。

2. Pico Godot提供了丰富的游戏开发功能，包括场景编辑器、动画编辑器、物理引擎等。

3. Pico Godot支持多平台导出，可以在PC、手机和主机等设备上运行。

4. Pico Godot的代码编写采用GDScript语言，是一种专为游戏开发设计的脚本语言。

5. Pico Godot的文档和教程资源丰富，有助于开发者快速入门和掌握框架的使用。

6. Pico Godot的社区活跃，开发者可以在社区中交流经验、分享作品和解决问题。

7. Pico Godot支持自定义插件和扩展，开发者可以根据自己的需求扩展框架的功能。

8. Pico Godot具有良好的性能和优化机制，可以保证游戏在各种设备上平稳运行。

9. Pico Godot提供了丰富的图形和音频特效，可以制作出精美的游戏画面和音效。

10. Pico Godot的开发流程简单易懂，即使是初学者也可以快速上手开发自己的游戏。

在Pico Godot中，开发者可以通过编辑器创建游戏场景，添加角色、道具和特效等元素，然后使用GDScript编写逻辑和行为。

Pico Godot支持多种图形和音频格式，开发者可以自由选择合适的资源来制作游戏。

同时，Pico Godot还提供了丰富的API和函数库，方便开发者实现各种功能，如碰撞检测、动画播放和声音控制等。

Pico Godot的导出功能非常强大，可以将游戏导出为可执行文件或Web应用，方便在各种平台上发布和分享。

开发者可以在PC上调试和测试游戏，然后导出到手机或主机上进行真机测试。

Pico Godot 还支持游戏打包和发布，开发者可以将游戏发布到各大游戏平台，与全球玩家分享自己的作品。

在Pico Godot的社区中，开发者可以交流经验、分享作品和解决问题。

社区中有许多教程和案例，可以帮助开发者更好地理解和使用Pico Godot。

PAD1000_datasheet TI投影机电源管理ic

PAD1000PMIC FOR DLP® PICO TM PROJECTORSFEBRUARY 2012 Power Management & LED Driver IC for DLP® Pico TM ProjectorsFEATURES•High efficiency RGB LED driver with buck-boost DC-to-DC converter and integrated MOSFETS •Six low-impedance (<100mΩ) MOSFET switches for channel selection •Independent, 10-bit current control per channel •DMD regulators•Requires only a single inductor•VOFS: 8.5V•VBIAS: 16V•VRST: -10V•Reset generation and power supply sequencing •RGB LED strobe decoder supports:•Common-Anode RGBs•Cathode-Cathode-Anode RGBs•33MHz serial peripheral interface (SPI) •Multiplexer for measuring analog signals •Battery voltage•LED voltage, LED current•Light sensor (for white point correction)•External temperature sensor •Monitoring and protection circuits•Hot die warning and thermal shut-down•Low-battery and under voltage lockout•Overcurrent and undervoltage protection •49-ball 0.4mm pitch, DSBGA Package APPLICATIONS•DLP® Pico TM ProjectorEAVLUATION MODULE•Available for DLP EVM2607 development board DESCRIPTIONPAD1000 is a power management IC optimized for TI DLP® Pico TM Projector systems and meant for use in either embedded or accessory mobile phone applications. For embedded applications, the projector is built into the mobile phone and operates from the mobile phone’s single cell battery. In accessory applications, the projector resides in its own enclosure and has its own battery or external power supply and operates as a stand-alone device. PAD1000 contains a complete LED Driver and can supply up to 1A per LED. Integrated high-current switches are included for sequentially selecting a Red, Green, or Blue LED. The PAD1000 also contains three regulated DC supplies for the DMD: VBIAS, VRST and VOFS.The PAD1000 contains a Serial Periphery Interface(SPI) used for setting the configuration. Using SPI, currents can be set independently for each LED with 10-bit resolution. Other features included are the generation of the system reset, power sequencing, input signals for sequentially selecting the active LED, IC self-protection, and an analog multiplexer and comparator to support A/D conversion of system parameters.PAD1000PMIC FOR DLP ® PICO TM PROJECTORSFEBRUARY 2012 DEVICE INFORMATIONTERMINAL FUNCTIONSNAME NUMBER I/O DESCRIPTIONVINL A1 POWER Power supply input for VLED BUCK-BOOST power stage. Connect to system power. VINL A2 POWER Power supply input for VLED BUCK-BOOST power stage. Connect to system power. AGND1 A3 GND Analog ground. Connect to ground plane.VINR A4 POWER Power supply input for DMD switch mode power supply. Connect to system power. SWN A5 IN (A) Connection for the DMD SMPS-inductor (high-side switch). PGNDR A6 GND Power ground for DMD SMPS. Connect to ground plane. SWP A7 IN(A) Connection for the DMD SMPS-inductor (low-side switch). L1 B1 IN (A) Connection for VLED BUCK-BOOST inductor. L1B2 IN(A) Connection for VLED BUCK-BOOST inductor.RESETZ B3 OUT(D) Reset output to the DLP system (active low). Pin is held low to reset DLP system. INTZ B4 OUT(D)Interrupt output signal (open drain). Connect to pull-up resistor or short to ground. VSPIB5 POWER Power Supply input for SPI interface. Connect to system I/O voltage.REF_VRST B6 IN(A) Reference pin for the VRST regulator. Connect to VRST rail through 100k Ohm resistor. VBIAS B7 OUT(A) VBIAS output rail. Connect to ceramic capacitor.PGNDL C1 GND Power ground for VLED BUCK-BOOST. Connect to ground plane. PGNDL C2 GND Power ground for VLED BUCK-BOOST. Connect to ground plane. SPI_CLK C3 IN(D) Clock input for SPI interface. SPI_CSZ C4 IN(D) SPI chip select (active low). SPI_DIN C5 IN(D) SPI data input. SPI_DOUT C6 OUT(D) SPI data output.VOFS C7 OUT(A) VOFS output rail. Connect to ceramic capacitor. L2 D1 IN(A) Connection for VLED BUCK-BOOST inductor. L2D2 IN(A) Connection for VLED BUCK-BOOST inductor.PWR_END3OUT(D)Enable pin for the external power supplies (active high).NanoFree PACKAGE (BOTTOM VIEW)TI = TI LETTERSYM = YEAR / MONTH DATE CODE LLLL = LOT TRACE CODE S = ASSEMBLY SITE CODE O= Pin A1 (Filled Solid)PACKAGE MARKING(TOP VIEW)D C B A43215E F 6G 7PAD1000PMIC FOR DLP ® PICO TM PROJECTORSFEBRUARY 2012 CMP_OUT D4 OUT(A) Analog-comparator output. PWM_IN D5 IN(D) Reference voltage input for analog comparator. DGND D6 GND Digital ground. Connect to ground plane. AGND D7 GND Analog ground. Connect to ground plane. VLED E1 OUT (A) VLED BUCK-BOOST converter output pin. VLEDE2 OUT(A) VLED BUCK-BOOST converter output pin. LED_SEL1 E3 IN(D) Digital input to the RGB STROBE DECODER. SENS1 E4 IN(A) Input signal from light sensor.SENS2 E5 IN(A) Input signal from temperature sensor.PROJ_ONE6IN(D)Input signal to enable/disable the IC and DLP projector. V2V5 E7 OUT (D) Internal supply filter pin for digital logic. Typical 2.45V. V6V F1 OUT(D) Internal supply filter pin for gate driver circuitry. Typical 6V. VLEDF2OUT(A) VLED BUCK-BOOST converter output pin. LED_SEL0 F3 IN(D) Digital input to the RGB STROBE DECODER.RSTZF4IN(D)Reset input (active low). Pulling this pin low resets the IC.RLIM_K F5Kelvin sense connection for LED current sense resistor. For best accuracy, route signalwith a dedicated trace separated from F6/F7 and connect directly at sense resistor.RLIM F6 OUT(A) Connection to LED current sense resistor. Connect to a 100mOhm resistor. RLIM F7 OUT(A) Connection to LED current sense resistor. Connect to pin F6.SW1 G1 OUT(A)High-side MOSFET switch for LED anode. Connect to RGB LED assembly.If output is not used, short to VLED.SW2 G2 OUT(A)High-side MOSFET switch for LED anode. Connect to RGB LED assembly.If output is not used, short to VLED.SW3 G3 OUT(A)High-side MOSFET switch for LED anode. Connect to RGB LED assembly.If output is not used, short to VLED.VINA G4 POWER Power supply input for sensitive analog circuitry SW4 G5 OUT(A) Low-side MOSFET switch for LED cathode. Connect to RGB LED assembly. SW5 G6 OUT(A) Low-side MOSFET switch for LED cathode. Connect to RGB LED assembly. SW6 G7 OUT(A) Low-side MOSFET switch for LED cathode. Connect to RGB LED assembly.PAD1000PMIC FOR DLP® PICO TM PROJECTORSFEBRUARY 2012ABSOLUTE MAXIMUM RATINGSover operating free–air temperature range unless otherwise noted(1)UNITRATINGPARAMETER MAXInput voltage range at VINL, VINA, VINR -0.3 to 7.0 VGround pins to system ground -0.3 to 0.3 VVoltage range at SWN -18.0 to 7.0 VVoltage range at SWP, VBIAS -0.3 to 20.0 VVoltage range at VOFS -0.3 to 10.0 VVoltage range at V6V, VLED, L1, L2, SW1, SW2, SW3, SW4, SW5, SW6, INTZ, PROJ_ON -0.3 to 7.0 VAll pins unless noted otherwise -0.3 to 3.6 VSource current RESETZ, PWR_EN, CMP_OUT 1 mASource current SPI_DOUT 5.5 mASink current RESETZ, PWR_EN, CMP_OUT 1 mASink current SPI_DOUT, INTZ 5.5 mAPeak output current internally limited VESD rating, HBM +/- 2 k VESD rating, CDM +/- 500 VThermal resistance, junction to ambient θJA (3)55 °C/WContinuous total power dissipation internally limited WOperating ambient temperature range, T A-30 to 85 °CStorage temperature range, T stg-65 to 150 °C(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratingsonly and functional operation of the device at these or any other conditions beyond those indicated under “recommended operatingconditions” is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.(2) All voltage values are with respect to network ground terminal.(3) Estimated when mounted on high K JEDEC board per JESD 51-7 with thickness of 1.6mm, 4 layers, size of 76.2mm X 114.3mm, and 2Oz copper for top and bottom plane. Actual thermal impedance will depend on PCB used in the application.PAD1000PMIC FOR DLP® PICO TM PROJECTORSFEBRUARY 2012RECOMMENDED OPERATING CONDITIONSMAXUNIT PARAMETER MINTYPFull functional and parametric performance 2.7 3.6 6.0 VInput voltage range at VINL, VINA, VINR Extended operating range, limited parametric2.33.6 6.0performanceVoltage range at VSPI 1.7 1.8 3.6 VOperational Ambient Temperature -10 85 °COperational Junction Temperature -10 125°CRECOMMENDED EXTERNAL COMPONENTSSIZE MANUFACTURER INDUCTORSPART NUMBER VALUE SIZE ISAT RDC MANUFACTURERCBL2012100M 10uH 2.0x1.25x0.9 mm3 205mA 1000mΩTaiyo YudenCPL2512T100M 10uH 2.5x1.5x1.2 mm3 300mA 900mΩTDKNR3015T100M 10uH 3.0x3.0x1.2 mm3 700mA 230mΩTaiyo YudenLPS3015-222ML 2.2uH 2.95x2.95x1.4 mm3 2.0A 110mΩCoil CraftNR3015T2R2M 2.2uH 3.0x3.0x1.5 mm3 1.48A 60mΩTaiyo YudenNR4018T2R2M 2.2uH 4.0x4.0x1.1 mm3 2.7A 60mΩTaiyo YudenDIODESMANUFACTURER PART NUMBER SIZE IF VRmm3 200mA 40V NXPPMEG4002EL 0.6x1.0x0.5Semimm3 500mA 40V ONMBR0540T1 1.6x2.7x1.15PAD1000PMIC FOR DLP ® PICO TM PROJECTORSFEBRUARY 2012 ELECTRICAL CHARACTERISTICSV IN =3.6V, T A = -10 to +85°C, typical values are at T A =25°C (unless otherwise noted).PARAMETER TEST CONDITIONS MIN TYP MAX UNITINPUT VOLTAGE Input voltage range2.73.6 6.0V INExtended input voltage range 1VINA, VINR, VINL 2.3 3.6 6.0 VLow Battery warning thresholdV INA falling3.0 V V LOW_BAThysteresis V INA rising 100 mV Under-voltage lockout thresholdV INA falling2.3V V UVLOhysteresis V INA rising100mVV STARTUP Startup voltage VBIAS, VOFS, VRST loaded with 2mA2.5 VINPUT CURRENTI Q ACTIVE2 mode 12 mA I STD STANDBY mode 360 uA I SLEEP SLEEP mode10 µAINTERNAL SUPPLIES V V6V Internal supply, analog 6.25 V C LDO_V6V Filter capacitor for V6V LDO 100 nF V V2V5 Internal supply, logic 2.5 V C LDO_V2V5Filter capacitor fro V2V5 LDO2.2uFDMD REGULATORSwitch E (from VINR to SWN) 1000 R DS(ON) MOSFET ON-resistanceSwitch F (from SWP to PGND)320mOhmSwitch G (from SWP to VBIAS 2)V INR = 5V, V SWP = 2V, I F =100mA 1.3V FW Forward voltage dropSwitch H (from SWP to VOFS 2) V INR = 5V, V SWP = 2V, I F =100mA1.3 VR DIS Discharge resistor (SWP to GND) active when all rails are disabled 2 kOhm t PG Power-good timeout not tested in production 6msI LIMITSwitch current limit2003mAL Inductor value10 uHVOFS REGULATOR Output voltage8.5 VV OFSDC output voltage accuracyI OUT =2mA -2 2 %1 Full functional but limited parametric performance 2Including rectifying diode 3Contact Factory for 100 and 300mA optionsPAD1000PMIC FOR DLP ® PICO TM PROJECTORSFEBRUARY 2012 DC Load regulation V IN =3.6V, I OUT = 0mA to 4mA-19V/ADC Line regulationVinA, VINL, VINR 2.7V to 6.0V,I OUT =2mA35 mV/VV RIPPLE Output ripple V IN =3.6V, I OUT =4mA, C OUT =220nF 240 mV I OUT Output current 0 3 mA V OFS rising 85 PG Power-good threshold(fraction of nominal output voltage)V OFS falling62 % R DIS Output discharge resistor active when rail is disabled2 kOhm Coutput capacitor recommended value110220nFVBIAS REGULATOROutput voltage16VDC output voltage accuracyI OUT =2mA -2 2 % DC Load regulation V IN =3.6V, I OUT = 0mA to 4mA-14V/AV BIASDC Line regulationVinA, VINL, VINR 2.7V to 6.0V,I OUT =2mA18 mV/VV RIPPLE Output ripple V IN =3.6V, I OUT =4mA, C OUT =220nF 240 mVI OUT Output current 0 4 mA V OFS rising 85 PG Power-good threshold(fraction of nominal output voltage) V OFS falling62 % R DIS Output discharge resistor active when rail is disabled 2 kOhm COutput capacitorrecommended value110220nFVRST REGULATOROutput voltage-10VDC output voltage accuracyI OUT =2mA -2 2 % DC Load regulation V IN =3.6V, I OUT = 0mA to 4mA13V/AV RSTDC Line regulationVinA, VINL, VINR 2.7V to 6.0V,I OUT =2mA-21 mV/VV RIPPLE Output ripple V IN =3.6V, I OUT =4mA, C OUT =220nF 240 mV V REF_VRST Reference voltage500mVI OUT Output current 0 4 mA PG Power-good threshold -9.1 V COutput capacitorrecommended value110220nFVLED BUCK-BOOST Output voltage range1.2 5.9 V LED default output voltage SW4/5/6 in OPEN position 3.5 V V OVP Output overvoltage protection clamps buck-boost output 5.9 V V LED_OVP Fault detection threshold triggers VLED_OVP interrupt 5.4 V I SW Switch current limit1.652.2 2.5 A R DS(ON)MOSFET ON-resistanceSwitch A (from VINL to L1)100mOhmPAD1000PMIC FOR DLP® PICO TM PROJECTORSFEBRUARY 2012 Switch B (from L1 to GND) 100 mOhmSwitch C (from L2 to GND) 100 mOhmSwitch D (from L2 to VLED) 100 mOhmf SW switchingfrequency 2.25 MHz C OUT outputcapacitance 2x10 uF RGB STROBE CONTROLLER SWITCHESSW1, SW2, SW3 50 100 mOhmR DS(ON) Drain-SourceON-resistanceSW4, SW5, SW6 40 100 mOhmI LEAK OFF-state leakage current VDS=5.0V 1 uALED CURRENT CONTROLV f LED forward voltage 4.8 VV IN = 3.1V, V LED = 4.4V 700 mA Maximum LED drive currentV IN = 4.0V, V LED = 4.4V 1000 mADC current accuracy, SW4,5, 6 SWx_IDAC[9:0] = 0x100hR LIM = 100mOhm, 0.1%, T A=25C258 272 286 mA ILIM[2:0]= 000 260 mAI LEDtransient LED current limit rangeILIM[2:0] = 111 1250 mAt rise Current rise time I LED from 5% to 95%, I LED = 300mA,transient current limit disabled.not tested in production.50usMEASUREMENT SYSTEM (AFE)G amplifier gain (PGA) AFE_GAIN[1:0] = 01AFE_GAIN[1:0] = 10AFE_GAIN[1:0] = 111.09.518V/VPGA, AFE_CAL_DIS = 1not tested in production-1 +1V OFS Input referred offset voltageComparatornot tested in production -1.5 +1.5mVt settle settlingtime to 1% of final valueto 0.1% of final valuenot tested in production1552usf sample sampling rate not tested in production 19 kHz LOGIC LEVELS AND TIMING CHARTERISTICSPAD1000PMIC FOR DLP® PICO TM PROJECTORSFEBRUARY 2012I O = 0.5 mA, sink current(RESETZ, PWR_EN, CMP_OUT) V OL Output low-levelIo = 5mA, sink current(SPI_DOUT, INTZ)0 0.3VI O = 0.5 mA, source current(RESETZ, PWR_EN, CMP_OUT) V OH Outputhigh-levelIo = 5mA, source current(SPI_DOUT)1.3 2.5VV IL Inputlow-level RSTZ, PROJ_ON, LED_SEL0,LED_SEL1, SPI_CSZ, SPI_CLK,SPI_DIN0.4VV IH Inputhigh-level RSTZ, PROJ_ON, LED_SEL0,LED_SEL1, SPI_CSZ, SPI_CLK,SPI_DIN1.2 VI(bias)Input bias current V IO =3.3 Vany input pin0.5uA (PROJ_ON, RSTZ) pinsnot tested in production1mst deglitch deglitchtime(LED_SEL0, LED_SEL1) pinsnot tested in production300 ns INTERNAL OSCILLATOROscillator frequency 9 MHzf OSCFrequency accuracy T A = -40 to 85C -10 10 % THERMAL SHUTDOWNThermal warning (HOT threshold) 120T WARNhysteresis 10CThermal shutdown (TSD threshold) 150T SHTDWNhysteresis 15CMODES OF OPERATIONOFFThis is the lowest-power mode of operation. All power functions are turned off, registers are reset to their default values and the IC does not respond to SPI commands. RESETZ and PWR_EN pins are pulled low . The IC will enter OFF mode whenever the PROJ_ON pin is low and RSTZ pin is high.RESETLogic core and register values are reset to default values, the IC does not respond to SPI commands, RESETZ and PWR_EN pins are pulled low, but the analog reference system is kept alive. RESET state is entered whenever PROJ_ON is high but RSTZ pin is pulled low. Also, device enters RESET state when the input voltage drops below the UVLO threshold.STANDBYAll power functions are turned off but the IC does respond to the SPI interface. The device enters STANDBY mode whenever RSTZ and PROJ_ON pins are both high, but DMD_EN 4 bit is set to 0. Also, device enters STANDBY mode when a fault on the DMD regulator occurs or the temperature increases above thermal shutdown threshold (TSD).ACTIVE1 The DMD supplies are powered up but LED power (VLED) and the STROBE DECODER are disabled. PROJ_ON pin must be high, DMD_EN 4 bit must be set to 1, and VLED_EN bit set to 0.ACTIVE2 DMD supplies, LED power and STROBE DECODER are enabled. PROJ_ON pin must behigh and DMD_EN 4and VLED_EN bits must both be set to 1.PROJ_ON pin RSTZ pinSTATELOW LOW RESET OFFLOW HIGH OFF HIGH LOW RESET HIGH HIGH STANDBYACTIVE1 ACTIVE2Device state depends on DMD_EN and VLED_EN bitsTable 1: Device state as a function of control-pin status.4DMD_EN power-up default is 1. Once the bit is set to 0 the PROJ_ON or RSTZ pins must be toggled to recover the bit to 1.Figure 1 State Diagram.DMD REGULATORSPAD1000 contains three switch-mode power supplies that power the DMD. These rails are VOFS, VBIAS, and VRST. 100ms after pulling the PROJ_ON pin high, VOFS is powered up, followed by VBIAS and VRST with an additional 10ms delay. Only after all three rails are enabled can the LED driver and STROBE DECODER circuit be enabled. If any one of the rails encounters a fault such as an output short, all three rails are disabled simultaneously. The detailed power-up and power-down diagram is shown in Figure 2.Figure 2: Power-up and Power-down timing of the DMD REGULATOR and VLED supplies. Power-up/downis initiated by pulling the PROJ_ON pin high/low, respectively. Upon pulling PROJ_ON high, the device enters ACTIVE2 mode immediately because DMD_EN and VLED_EN bits default to 1.RGB STROBE DECODERPAD1000 contains RGB Color-Sequential Circuitry that is composed of six NMOS Switches, the LED driver, the Strobe Decoder and the LED Current Control. The NMOS switches are connected to the terminals of the external LED package and turn the currents through the LEDs on and off. The Strobe Decoder controls the gates of the NMOS switches according to the LED_SEL[1:0] input signals and the MAP bit of the SYSTEM register. The MAP bit selects one of two package configurations. A ‘1’ indicates a Cathode-Cathode-Anode package and a ‘0’ indicates the Common Anode package. The two package connections are shown in Figure 3 and the corresponding switch map in Table 3.The LED_SEL[1:0] signals typically receive a rotating code switching from RED to GREEN to BLUE and then back to RED. When the LED_SEL[1:0] input signals select a specific color, the NMOSFETs are controlled based on the color selected, and a 10-bit current control DAC for this color is selected that provides a color correction current to the RGB LEDs feedback control network.Figure 3: LEFT: Switch connection for a Common-Anode LED assembly. RIGHT: Switch connection for a Cathode-Cathode-Anode LED assembly.MAP = 0 (Common Anode, default)inputLED_SEL[1:0] SW6 SW5 SW4 SW3 SW2 SW1 IDACclosed closed closed N/Aopen0x00h openopenclosed closed closed closed SW4_IDAC[9:0]0x01h openopenclosed open closed closed closed SW5_IDAC[9:0]0x02h open0x03h closed open open closed closed closed SW6_IDAC[9:0]Table 2: Switch positions for Common Anode RGB LEDs (MAP = 0)MAP = 1 (Cathode-Cathode-Anode LED arrangement)inputLED_SEL[1:0] SW6 SW5 SW4 SW3 SW2 SW1 IDAC0x00h openopen open N/Aopenopenopen0x01h closed open open open open closed SW4_IDAC[9:0]closed closed closed open open SW5_IDAC[9:0]0x02h open0x03h open closed closed open closed open SW6_IDAC[9:0]Table 3: Switch positions for Cathode-Cathode-Anode RGB LEDs (MAP = 1)The switching of the six NMOS switches is controlled such that switches are returned to the OPEN position first before the CLOSED connections are made (Break Before Make). The dead time between opening and closing switches is controlled through the BBM register. Switches that already are in the CLOSED position and are to remain in the CLOSED state according to the SWCNTRL register, are not opened during the BBM delay time.LED CURRENT CONTROLPAD1000 provides time-sequential circuitry to drive three LEDs with independent current control. A system based on a Common Anode LED configuration is shown in Figure 6 and consists of a buck-boost converter which provides the voltage to drive the LEDs, three switches connected to the cathodes of the LEDs, a 100mOhm resistor used to sense the LED current, and a current DAC to control the LED current.The STROBE DECODER controls the switch positions as described in the section above. With all switches in the OPEN position, the buck-boost output assumes an output voltage of 3.5V.For a common-anode RGB LED configuration (MAP=0, default), the BUCK-BOOST output voltage (VLED) assumes a value such that the voltage drop across the sense resistor equals (SW4_IDAC[9:0] x 100mOhm) when SW4 is closed. The exact value of VLED depends on the current setting and the voltage drop across the LED but is limited to 6.5V. When the STROBE decoder switches from SW4 to SW5, the Buck-Boost assumes a new output voltage such that the sense voltage equals (SW5_IDAC[9:0] x 100mOhm), and finally, when SW6 is selected, V(RLIM_K) is regulated to (SW6_IDAC[9:0] x 100mOhm).Similarly, the regulation current setting switches from SW4_IDAC[9:0] to SW5_IDAC[9:0] to SW6_IDAC[9:0] depending on the LED_SEL[1:0] setting with a MAP setting of 1 (Cathode-Cathode-Anode configuration). See Table 3 for details.The maximum output current of the buck-boost is a function of input voltage (VIN), and output voltage (VLED). The relationship between VIN, VLED, and MAX ILED is shown in Figure 4. Please note that VLED is the output of the buck-boost regulator which includes the voltage drop across the sense resistor (100mΩ), internal strobe control switch (100mΩ max), and the forward voltage of the LED. For example, to drive 1A of current through a LED with V f = 4.2V, the minimum input voltage needs to be ≥ 3.7V (VLED = 4.2V + 1A x 100mΩ + 1A x 100mΩ = 4.36V). For an input voltage of 3.1V and a drive current of 700mA the max VLED voltage cannot exceed 4.4V.Figure 4: Maximum LED output current as a function of input voltage (VIN) and BB output voltage (VLED), measured on a typical unit. Please note that VLED is the output of the buck-boost regulator and includes the voltage drop across the sense resistor, internal strobe control switch, and the forward voltage of the LED.Calculating Inductor Peak CurrentTo properly configure the PAD1000 device, a 2.2uH inductor must be connected between pin L1 and pin L2. The peak current for the inductor in steady state operation can be calculated.Equation (1) shows how to calculate the peak current I 1 in step down mode operation and Equation (2) shows how to calculate the peak current I 2 in boost mode operation. V IN1 is the maximum input voltage, V IN2 is the minimum input voltage, f is the switching frequency (2.25MHz) and L the inductor value (2.2uH). ()Lf V V V V I I IN OUT IN OUT OUT ×××−+=11128.0 Equation (1)()Lf V V V V V I V I OUT IN OUT IN IN OUT OUT ×××−+××=28.02222 Equation (2)The critical current value for selecting the right inductor is the higher value of I 1 and I 2. It also needs to be taken into account that load transients and error conditions may cause higher inductor currents. This also needs to be taken into account when selecting an appropriate inductor. Internally the switching current is limited to 2.2A. LED current accuracyLED drive current is controlled by a current DAC (Digital to Analog Converter) and can be set independently for switch SW4, SW5, and SW6. The DAC is trimmed to achieve a LED drive current of 272mA at code 0x100h with an accuracy of +/-14mA. First order the gain-error of the DAC can be neglected, therefore the LED driver current accuracy of +/-14mA can be assumed over the full current range. For Example at full-scale (SWx_IDAC[9:0] = 0x3FFh) the LED current is regulated to 1030mA +/- 14mA or +/- 1.4%. At the lowest setting (0x001h) the LED current is regulated to 20mA +/- 14mA and the resulting relative error is large; however this is not a typical operating point for a projector application. A typical drive current for projection LEDs is 300mA and the resulting regulation error is <5%.Transient current limitingTypically the forward voltages of the GREEN and BLUE diodes are close to each other (~3-4V) but V f of the RED diode is significantly lower (1.8-2.5V). This can lead to a current spike in the RED diode when the strobe controller switches from GREEN or BLUE to RED because VLED is regulated to a higher voltage than required to drive the RED diode. PAD1000 provides transient current limiting for each switch to limit the current in the LEDs during the transition. The transient current limit value is controlled through the ILIM[2:0] bits in the IREG register. The same register also contains three bits to select which switch employs the transient current limiting feature. In a typical application it is required only for the RED diode and the ILIM[2:0] value should be set approximately 10% higher than the DC regulation current. The effect that the transient current limit has on the LED current is shown in Figure 5..Figure 5: RED LED current with and without transient current limit. LEFT: RED LED current withouttransient current limit. The current overshoots because the buck-boost voltage starts at the (higher) level of the GREEN or BLUE LED. RIGHT: LED current with transient current limit.300600900120015000TIME TIMEFigure 6: Block diagram of the LED driver circuitry.MEASUREMENT SYSTEMThe measurement system is composed of a 8:1 analog multiplexer (MUX), a programmable-gain amplifier and a comparator. It works together with the DPP processor to provide:• White-point correction (WPC) by independently adjusting the R/G/B LED currents, after measuring thebrightness of each color from an external light sensor; • A measurement of the battery Voltage.• A measurement of the LED forward voltage. • A measurement of the exact LED current.• A measurement of temperature as derived by measuring the voltage across an external thermistor. A block diagram of the Measurement System is shown in Figure 7.Figure 7: Block diagram of the measurement system.AFE_SEL[2:0] SELECTED INPUTRECOMMENDED GAIN SETTINGAFE-GAIN[1:0]RECOMMENDED SETTING OFAFE_CAL_DIS BIT 0x00h SENS2 0x01h (1x) setting has no effect on measurement 0x01h VLED 0x01h (1x) setting has no effect on measurement 0x02h VINA 0x01h (1x) setting has no effect on measurement 0x03hSENS10x01h (1x)setting has no effect on measurement0x04h RLIM_K 0x03h (18x)Set to 1 if sense voltage is >100mV.Otherwise set to 0 (default) 0x05h SW4 0x02h (9.5x)Set to 1 if sense voltage is >200mV.Otherwise set to 0 (default) 0x06h SW5 0x02h (9.5x)Set to 1 if sense voltage is >200mV.Otherwise set to 0 (default) 0x07h SW60x02h (9.5x)Set to 1 if sense voltage is >200mV.Otherwise set to 0 (default)Table 4: Recommeded configuration of the AFE for different input selections.PROTECTION CIRCUITSPAD1000 has several protection circuits to protect the IC as well as the system from damage due to excessive power consumption, die temperature, or over-voltages. These circuits are described below.Thermal Warning (HOT) and Thermal Shutdown (TSD)PAD1000 continuously monitors the junction temperature and issues a HOT interrupt if temperature exceeds the HOT threshold. If the temperature continues to increase above the thermal shutdown threshold, all rails are disabled and the TSD bit in the INT register is set. Once the temperature drops by 15C, the output rails are powered up in sequence and normal operation resumes (DMD_EN bit is not reset by TSD fault!).Available time for controlledshutdown of SystemFigure 8: Definition of the thermal shutdown and hot-die temperature warning.Low Battery warning (BAT_LOW) and Undervoltage Lockout (UVLO)If the battery voltage drops below the BAT_LOW threshold (typically 3.0V) the BAT_LOW interrupt is issued but normal operation continues. Once the battery drops below the Undervoltage threshold (typically 2.3V) the UVLO interrupt is issued, all rails are powered down in sequence, the DMD_EN bit is reset, and the part enters STANDBY mode. The power rails cannot be re-enabled before the input voltage recovers to >2.4V. To re-enable the rails, either the PROJ_ON or RSTZ pin must be toggled.Figure 9: Under-Voltage-Lock-Out is asserted when the input supply drops below the UVLO threshold。

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projectors arreazaman
Belgium
Buying office
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projectors iraqled
Brazil
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一般
projectors Berry
3/1: reply RFQ
chis.andrei13@
3/1: reply RFQ
info@extrahuis.nl
31-6-41220210
3/1: send quotation; 3/1: reply RFQ
jonytoo@ alibaba@compile.be
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projectors Stephen Chilobwa Brazil
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projectors Colin Park
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projectors PEH TEH
Finland
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projectors brett

pico pio用法

pico pio用法Pico Pio: A Handy Guide on How to Use ItPico Pio is an innovative and user-friendly tool that has gained popularity among tech enthusiasts and professionals alike. This article aims to provide a comprehensive guide on how to effectively use Pico Pio to maximize its features and benefits.1. Installation and Setup:To start using Pico Pio, first, navigate to the official website and download the software. Execute the installation file and follow the on-screen instructions. Once installed, launch the application, and you are ready to explore its functionalities.2. Data Organization:Pico Pio offers a seamless way to organize and manage your data. Create folders and subfolders to categorize files. You can easily drag and drop files into these folders or use the import feature to add files from your computer.3. File Conversion:One of the most impressive features of Pico Pio is its ability to convert files into various formats. Whether you need to convert an image, document, or audio file, Pico Pio supports a wide range of file types. Simply select the file and choose the desired output format. The converted file will be saved in your chosen location.4. File Editing:Pico Pio also provides basic editing tools for certain file types. You can make adjustments to images, such as cropping, resizing, and applying filters. For documents, you can edit text, format fonts, and add annotations. These editing features save you the hassle of switching between multiple applications.5. Cloud Integration:Pico Pio's compatibility with popular cloud storage platforms allows you to seamlessly sync and access your files from anywhere. Connect your preferred cloud storage service within the application settings, and Pico Pio will automatically sync your files, ensuring you have the latest versions at your fingertips.6. File Security:Keeping your data secure is of utmost importance. Pico Pio offers robust encryption options to protect your sensitive files. Set up password protection or apply encryption algorithms to prevent unauthorized access. With Pico Pio, you can rest assured that your files are safe and secure.7. Collaboration and Sharing:Collaboration is made easy with Pico Pio. Share files or entire folders with colleagues or clients through email or by generating shareable links. You can assign access permissions, such as read-only or edit, to maintain control over your shared content.Pico Pio has solidified its place as a go-to tool for file management and manipulation. By following this guide, you can leverage its extensive features to optimize your workflow. Start using Pico Pio today and discover a streamlined approach to handling your files efficiently without compromising on security.。

mini projector 关键词汇总

Attracitve quality bladeless fan with remote control,Timer and Anion functions
Air Multiplier Brushless fan
Disposable Mask- Anti Swine Flu,Anti H1N1.
Lowest price Air multiplier fan without blades
bladeless fan without grill
Attractive quality Air multiplier fan without blades
Bladeless Fan with Negative Ion
Mini PC Projector with Operating System Microsoft Windows CE 5.0 CPU
Mini USB Projector as helpmate of Laptop/iPad/iPhone
Mini Home Use Projector with Projection Size Ranging from 30 to 150 Inches
Disposable mask(Swine flu mask,H1N1 face mask,nonwoven face mask)
thermometer:
Digital thermometer( baby type)
Digital thermometer,flexible thermometer,clinical thermometer
Flexible Digital Thermometer (Celsius)
Instant Digital Thermometer

PicoPix Nano项目器说明书

PicoPix NanoUp to 60''Screen mirroringBuilt-in speaker and batteryPPX120Pico size. Mobile experienceup to 60'' with 80mins batteryMeet the PicoPix Nano, the tinniest plug&play projector featuring wireless connection and multi Media Player. Ideal for ultra nomads, the PicoPix Nano is equipped with a battery to project up to 80mins of your sporting feats.Life like picturesProject images up to 60"Focus adjustment for clear imagesAdvanced LED Light SourcePlay, connect, repeatBuilt-in Media Player for unlimited binge watchingFully Connected (USB via micro USB adapter or MicroSD)Wi-Fi screen mirroring for smart sharingPortableEntertainement on the goPocket FriendlyBuilt-in 80mins battery for cable-free projectionSound everywhereBuilt-in speaker for captivating sound3.5 mm audio jackHighlightsAdvanced LED Light SourceThe powerful LED light source displays rich,vivid colors and will last up to 30,000 hours.You won't need to replace it, it lasts 20 years if used 4h per day! In addition, the powerconsumption is far lower than a regular lamp based projector: a bigger screen, an immersive experience with an eco friendly device!Focus adjustmentPlace your projector at any distance and adjust the focus to ﬁne-tune images to your needs.Project images up to 60"Project images and videos up to 60" (150cm)from less than 2 meters from the wall.Built-in speakerNo need for extra sound system, the built-in speaker enables the performance you need in a small package.Built-in Media PlayerPop your essentials in your hand with theintegrated Media Player: Browse, watch all your videos, listen to your music or share your latest holidays pictures.Fully Connected (USB via microPlay all your videos, pictures and audio ﬁles from the MicroSD or USB port. Charge your projector at the same time thanks to the dedicated USB cable.Built-in 80mins battery forGet entertainment on the go with the built-in battery providing up to 80mins of projection.Entertainement on the goBrint it from room to room or to your friends.Pocket FriendlyA palm-size projector always in your pocket or bags catering on-the-go traveler and wild addict. Throw huge image on any walls,ceilings, ground and even on your tent!SpeciﬁcationsTechnologyDisplay technology: DLPLED light sources: Last over 30.000 hours Resolution: 640 x 360 pixelResolution supported: 1920 x 1080 pixel Screen size: 8" to 60"Screen distance: 40cm-350cmAspect ratio: 4:3 and 16:9Throw ratio: 1,68:1Contrast ratio: 500:1Focus adjustment: Manual Keystone correction: NoIntegrated media playerOperating system: LinuxSoundInternal speaker: 2WConnectionWi-Fi: Wireless screen mirroring,802.11a/b/g/n/ac 2,4+5GHzmicro-USBMicro SDAudio out: 3.5 mm jackPower sourceInternal battery: 1,800mAhBattery lifetime: up to 80 minUSB poweredPower supply: 5V 2ALogistic dataDimensions (wxDxH): 62x52.3x48mmWeight: 136g / 0.30lbsStandard package includes: Projector, Powersupply adaptor, USB cable, Travel pouch, Quickstart guide, Warranty card* * Streaming content services cannot be screen mirroredthrough Wi-Fi. This includes services like Netﬂix, Hulu,Canal+, Amazon Prime and more. YouTube can bestreamed via Wi-Fi.* Projectors for direct connection to and for use with anautomatic data processing machine such as asmartphone, laptop, PC, Blue-ray Player etc.© 2020 Koninklijke Philips N.V.All Rights reserved.Speciﬁcations are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Issue date 2020‑11‑20 Version: 4.0.112 NC: 8670 001 60474 EAN: 76 40186 96047 2。

热电偶温度传感器

热电偶温度传感器热电阻温度传感器是利用导体或半导体的电阻值随温度变化而变化的原理进行测温的一种传感器温度计。

热电阻温度传感器分为金属热电阻和半导体热敏电阻两大类。

热电阻广泛用于测量—200～+850°C范围内的温度，少数情况下，低温可测至1K，高温达1000°C。

热电阻传感器由热电阻、连接导线及显示仪表构成，热电阻也可以与温度变送器连接，将温度转换为标准电流信号输出。

用于制造热电阻的材料应具有尽可能大和稳定的电阻温度系数和电阻率，输出呈线性，物理化学性能稳定，复线性好等。

目前最常用的热电阻有铂热电阻和铜热电阻。

目录工作方式优点选型资料影响测量的因素工作方式热电阻是把温度变化转换为电阻值变化的一次元件，通常需要把电阻信号通过引线传递到计算机掌控装置或者其它一次仪表上。

工业用热电阻安装在生产现场，与掌控室之间存在肯定的距离，因此热电阻的引线对测量结果会有较大的影响。

国标热电阻的引线重要有三种方式1二线制：在热电阻的两端各连接一根导线来引出电阻信号的方式叫二线制：这种引线方法很简单，但由于连接导线必定存在引线电阻r，r大小与导线的材质和长度的因素有关，因此这种引线方式只适用于测量精度较低的场合2三线制：在热电阻的根部的一端连接一根引线，另一端连接两根引线的方式称为三线制，这种方式通常与电桥配套使用，可以较好的除去引线电阻的影响，是工业过程掌控中的最常用的。

3四线制：在热电阻的根部两端各连接两根导线的方式称为四线制，其中两根引线为热电阻供给恒定电流I，把R转换成电压信号U，再通过另两根引线把U引至二次仪表。

可见这种引线方式可完全除去引线的电阻影响，重要用于高精度的温度检测。

热电阻采纳三线制接法。

采纳三线制是为了除去连接导线电阻引起的测量误差。

这是由于测量热电阻的电路一般是不平衡电桥。

热电阻作为电桥的一个桥臂电阻，其连接导线（从热电阻到中控室）也成为桥臂电阻的一部分，这一部分电阻是未知的且随环境温度变化，造成测量误差。

iphone MiLi产品介绍

MiLi Power Spring
翻盖全包式iPhone外挂电池
产品简介：
1.1200mAh容量，能延长待机时间270小时，通话时
间10小时。 2.苹果授权认证，采用苹果原装接口，保证iPhone 在充电的同时完成与iTunes的同步，且安全可靠。
3.ABS材质，钢琴烤漆工艺，带来非凡手感和质感。
4.电源按键设计，随时了解电池电量。 5.八款不同颜色，丰富你的选择
MiLi Power Angel
折叠式支架iPhone外挂电池
产品简介：
1.1200mAh容量，能延长待机时间270小时，通话时间10小时。 2.苹果授权认证，采用苹果原装接口，兼容性强，适用于iPhone 4，且安全可靠。 3.ABS材质，钢琴烤漆工艺，带来非凡手感和质感。 4.电源按键设计，随时了解电池电量。 5.五款颜色，丰富你的选择。
谢
谢！
MiLi Power King
便携移动电源
产品简介：
1.高达18000mAh容量，能为ipad充电两次。
2.ABS材质，钢琴烤漆工艺，带来非凡手感和质感。 3.电源按键设计，随时了解电池电量。 4.兼容性强，可为所有5V输入的数码产品充电，实用方便。
MiLi Power Crystal
便携移动电源
MiLi Charger Station
多功能数码酒店充电器
产品简介：
1.配备的6种接头，可满足任何品牌的手机、数码产品的充电需求。 2. iPad专用输出接口，高达2.1A的输出，为iPad 充电仅需4个小时左右。 3.一机多用，可同时满足5款数码产品充电。
4.独特的背光相框设计，让您了解更多的时尚信息、别致景点，带给您一个全新的媒体信息世界。

树莓派pico的玩法

树莓派pico的玩法
树莓派pico是一款小巧而强大的微型计算机板，它可以与各种外设和传感器进行连接，实现各种有趣的应用。

以下是一些树莓派pico的玩法：
1. 控制LED灯：使用GPIO引脚连接LED，通过编程实现控制LED 的亮灭和闪烁。

2. 驱动舵机：通过GPIO引脚连接舵机，使用PWM控制舵机的旋转角度。

3. 搭建温度监测系统：使用温度传感器DS18B20将温度数据传输至树莓派pico，通过编程实现温度数据的读取和显示。

4. 实现语音识别：搭建一个语音识别系统，使用麦克风模块将语音输入传输至树莓派pico，通过编程实现语音的识别和执行相应的操作。

5. 搭建智能家居系统：通过连接各种传感器和执行器，实现对家居设备的监测和控制，例如控制灯光、窗帘、温度等。

总之，树莓派pico可以实现无限可能的应用，只需动动脑筋和动手编程，你也可以创造出属于自己的有趣玩法。

- 1 -。

PicoPix Max项目器说明说明书

PicoPix MaxUp to 120" in Full HDUp to 3 hours of battery lifeWi-Fi and BluetoothBuilt-in stereo speakersPPX620Pico size. Mobile experienceUp to 120" with 3 hours batteryThe smart and fully wireless native Full HD projector with ultra-vivid picture made for use anywhere. Built-in battery, Android OS, invisible top touchpad, Wi-Fi, Bluetooth and USB-C connectivity to play, work and mirror all your apps.Lifelike picturesProject videos and images up to 120" in Full HDBespoke imagesPlay, connect, repeatSmart Android OS for apps and more!Built-in Media Player for unlimited binge watchingFully Connected (HDMI, Micro SD, USB, USB Type-C)Wi-Fi screen mirroring for smart sharingPortableBuilt-in 3 hour battery for cable-free projectionYour portable desktop and gaming projectorBuilt-in touchpadSound everywhereSound that feels like you are thereConnects to external Bluetooth speakersHighlightsBespoke imagesAuto focus, digital zoom and auto keystone correction to keep the best image wherever you place it! The PicoPix Max automatically straightens for a clear, perfectly angled projection no matter the surface it is on.Built-in Media PlayerPop your essentials in your hand with the integrated Media Player: Browse, watch all of your videos, listen to your music or share your latest holiday pictures.Fully Connected (USB type C)Play all your videos, pictures and audio ﬁles from the HDMI, USB or micro SD. There are also two USB type-C ports for quick connection, display and chargingSmart Android OS for appsTake full advantage of endless entertainment with Android OS. All your favourite apps are pre-installed out of the box. Enjoy Youtube,Netﬂix and more!Wi-Fi screen mirroringConnect your mobile devices such as a tablets,smartphones or even computers wirelessly to mirror and share all your contents. Videos on your phones? No worries, just cast it through Wi-Fi! (iOS, Android, Mac and PC)Built-in 3 hour batteryGet entertainment on the go with the built-in battery providing up to 3 hours of projection.Built-in touchpadEasily navigate into the user interface, browse the Internet or play games with the discreet built-in navigation top touchpadYour portable desktop gamingConnect any Bluetooth keyboard and mouse to work directly on a big screen (keyboard and mouse not provided)! Play your favouritegames directly from the projector! Just connect any Bluetooth gamepad to enjoy a hugegaming experience (games and gamepad not provided).Connects to external BluetoothConnect your projector wirelessly to external boomboxes or soundbars to bring life to your movies and gaming sessions.SpeciﬁcationsT echnologyDisplay technology: DLPLED light sources: Last over 30,000 hours Resolution: 1920 x 1080 pixels Resolution supported: 4KAspect ratio: 16:9Throw ratio: 1.2:1Contrast ratio: 10,000:1Focus adjustment: AutoKeystone correction: Auto4 corner correctionScreen size (diagonal): 76 cm-305 cm/30"-120"Screen distance: 78 cm-320 cm/31"-126" Integrated media playerInternal memory: 16 GB Built-in touchpadOperating system: AndroidLED lifetime: Up to 30,000 hConnectionWi-Fi: 802.11a/b/g/n/ac 2.4+5GHz, Airplay,MiracastBluetooth: Bluetooth 5.0, Connect externalspeakerUSB: USB Type-C: 2 x power and videoHDMI: x 1Micro SD: x 1Audio out: 3.5 mm jackSoundInternal speaker: 2 x 4 WStandard package includesProjector: PicoPix projectorRemote control: Airmote controlTravel pouchTripodWarranty cardQuick start guidePower adapter: EU UK US CHDimensionspacked (W x D x H):136 x 134 x 47.5 mm/5.35 x 5.28 x 1.87 inchWeight: 0.85 kg* Projectors for direct connection to and for use with anautomatic data-processing machine such as asmartphone, laptop, PC, Blu-ray player etc.* The terms HDMI, HDMI High-Deﬁnition MultimediaInterface, HDMI trade dress and the HDMI Logos aretrademarks or registered trademarks of HDMI LicensingAdministrator, Inc.© 2022 Koninklijke Philips N.V.All Rights reserved.Speciﬁcations are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Issue date 2022‑09‑28 Version: 4.1.212 NC: 8670 001 60477 EAN: 76 40186 96050 2。

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Pico-Projector: 3D & Mobile Interactive Projection: 3D Dr. Chen Jung TsaiHong Kong Applied Science and Technology Research Institute(ASTRI,ASTRI Proprietary应)Hot Topics of LED in Display1) Large size LED Backlight:a) Replaced CCFL as main stream BLU tech. NB TV Monitor a) Killer application of LED Quantity & Standardized Cost a) ~50% market share of LED component2) Pico-Projectora) Emerging application and market (1). Embedded into mobile phone, DSC,.. (2). Standalone (Companion) a) Only available for solid state light source e.g. LED, Laser,ASTRI ProprietaryPico Projector MarketDisplaySearch: Y2009: 500k unitsY2018: 142M units Revenue: 14B US$Pocket Projector Technology and Market Forecast Report (DisplaySearch)Projection Submit 2010 (PMA)PMA forecast: Y2014: ~24M units Embedded type: ~ 70% (17M units)ASTRI ProprietaryLED ProjectorPico-Projector EmbeddedBrightness: 7-15 lm Power: < 1W Size: 5-10ccStandaloneBrightness: 10-50 lm Power: 3-5W Size: ~100cc (Battery, No-fan)Mini-PocketBrightness: 50-200 lm Power: <50W Size: 200-300cc (Battery/AC, Fan)PocketBrightness: >300lm Power: >50W Size: ~600cc (AC)ASTRI ProprietaryMicro-display TechnologiesMicrovision, Opus,..TISyndiant, Micron, Himax, OVHimaxASTRI ProprietaryPico-Projector TechnologyMicro-display ProjectionLight source: RGB LED, White LED, RGB laser Micro-display: DLP, LCoS, LCDLaser Scanning ProjectionLight source: RGB laser Display: MEMS scanning mirrorMicro-display ProjectionPros. Technologies & supplier chain Time to market!! Cost effective (short term) Complicate optical components Lower system optical efficiency Lon term cost down issue??Laser Scanning ProjectionSimple optical component High system optical efficiency Long term cost effective Supplier chain & technologies Green laser & cost Image quality – speckle Laser safetyConsASTRI ProprietaryMain Stream Technology ComparisonResolution Color Saturation Brightness (lm@w) Contrast Ratio Size Cost ∆ ∆∆ ∆∆ASTRI ProprietaryTypical LCoS Pico-Projection EngineDiffractive optics (sub wave length) design High efficiency PBS material & coating Polarization recycle issueLens ArrayCollimating OpticsefficiencyLight Source: LED / LaserCollimating OpticsCondenser4 cm3X‐CubePBSLCoSCollimating OpticsEtendue issue of large size LED Photonic crystal LED?PCSProjection LensMicro-display: Resolution (FHD?) Panel size Response time, …De-Speckle issue of laser Compact de-speckle device, MEMS?8 ASTRI ProprietaryNew Application of Pico Projector3D Pico-ProjectorInteractive Mobile I/O DevicePico Projection EngineInteractive HUD & RSD 3D Machine VisionASTRI Proprietary3D Pico-ProjectorASTRI Proprietary3D Consumer Electronics Devices3D LCD TV glasses 3D TV • Auto-Shutter --> Polarization • Eye-comfortable & Brightness • Resolution Bared eyes 3D TV • Resolution • View angle • Eye-comfortableNintendo 3D PMP Bared eyed 3D monitor • portable / glasses free • View angle • Eye-comfortable • Resolution3D home theatre projector Home theatre glasses 3D projector • Resolution • Nice 3D performance • Brightness11 ASTRI Proprietary3D Projection TechnologiesAnaglyphic 3DImage source ProjectorPassive polarized glasses 3DLeft eye source Right eye source ProjectorProjectorActive polarized glasses 3DLeft eye source Right eye source Projector12 ASTRI Proprietary3D Projectors in the MarketDLP 3D reday projector (Auto-shutter)Syndiant Prototype (SID 2010 ) (Polarized)13 ASTRI ProprietaryDual LCoS 3D Projection SystemTraditional LCoS Single PBS System Dual LCoS Projection System w/ 4 PBSLight source50% waste LCoSPanel 2Efficacy 100% UPLCoS 2LCoS 1 LCoS Panel 1Contrast high (~300:1) Contrast low (20:1)ASTRI 3D Pico-Projector:Projection Engine: 40cc System Optical Efficiency: >30%14 ASTRI ProprietaryComparisons of 3D Projection TechnologiesAuto shutter LC for DLP projector Auto shutter glasses (DLP) Dual projectors (LCoS)Dual LCoS 3D ProjectorShutter Polarization3D Mode Engine Efficiency 3D System Efficiency Screen Type Panel frequency LegendShutter 20-25% 12% Sliver 120HzShutter 20-25% 16% Normal 120HzPolarization 15-20% 45% Sliver 60Hz30-40%16% Normal 120HZ45%Sliver 60HZASTRI ProprietaryMarket Analysis on 3D DisplayPrice (USD)3D 3D 裸 / 3D 3D裸3D LCD TV3D home 3D Notebook 5003D Mobile Phone3D3D LED Projector Portable High Resolution Big Screen Sizetheatre projector3D Portable Game Player3D MonitorScreen Size 80”~120”2.8”~7”16 ASTRI Proprietary12”~26”32”~65”Mobile Interactive ProjectionASTRI ProprietaryRevolutionary I/O InterfaceCRT LCD/OLEDMouse Keyboard Writing PadTouch & Multi-TouchASTRI ProprietaryVirtual KeyboardNot Successful !!ASTRI ProprietaryConcept Product of Next Generation I/OE-BallNECDellMicrosoftWhat We Need20 ASTRI ProprietaryPico-Projector plus CameraCamera plus Pico-ProjectorLight Blue Optics: Light TouchHolographic Laser Projection (HLP) Field Sequential LCoS Resolution: WVGA Light source: Laser (LED?) Touch screen size : 10.1” @~ 200mm Not yet Production!!Compal Communications: UrRobot's RobiiColor filter LCoS Resolution: VGA Light source: white LED US$: 58021 ASTRI ProprietaryDual Screen Mobile Interactive ProjectionMain ScreenSub-ScreenHandwriting, Multi-Touch, Gesture, Image capture,….Single I/O DeviceDifficulties & Challenges:Real time objective, motion & depth detection (3D Motion Sensing) Ambient adaptive Multi Driving System (Dual LCoS, light source, CIS,…)ASTRI ProprietaryReam Time 3D Motion SensingMotion DetectionObject IdentificationDepth & Touch SensingASTRI ProprietaryMobile Interactive Projector ApplicationPortabilityMobile Interactive DeviceNext Generation I/O DeviceTouch Panel Motion Sensor2”~4.5”ASTRI Proprietary7”~10”12”~18”18”~26”Screen SizeASTRI Introduction1) Funded & Supported in Y2001 by HKSAR 2) Y2006: Hong Kong R&D Centre for Information and Communications Technologies (ICT R&D Centre) 3) Mission: Conduct world-class R&D and create real economic impact 1) RD Focused: a) Communications Technologies b) Enterprise & Consumer Electronics c) IC Designs d) Material & Packaging Technologies e) Bio-Medical Electronics 2) More than 500 RD employeesASTRI ProprietaryMPT’s Focus: Smart Photonics & EnergyLED Lightingresistor LED MEMS Reflector SiPackaging & HealthcareVertical ChipWL & CoB-SiPStreet LampIntelligent Phosphor Lighting PrintingDisplay Systems• 156+ US patents filed, Healthcare Electronics 70+ (counts) licensed out • 110+ technology transfers to 66+ companies • 14 awards from HK, SiP TPMS China, US, Japan, etc.Compact CameraBacklight, TV Intelligent & Touch Panel PicoDisplay Scanning Projector MirrorEnergy HarvestTSV-based CIS WL SiP for Flash LightGreen BatteryASTRI ProprietaryCPV26Piezo-based Energy HarvestingWind ChargerAnti-Shaking CameraAuto-Focus ActuatorLarge Size Display PlatformLED BLUSmart TVMulti-TouchDirect Emitting BLU Side Emitting BLU Double Sided BLUGesture & >2 touch pointsHDR DisplayIntelligent Digital SignageAudience Analysis0-D/1-D/2-D/3-D Ambient-AdaptiveASTRI Proprietary 27Watching Status Age, Gender Gesture RecognitionASTRI’s Pico Projection Tech. PlatformDual Mode 3D Pico-Projector StandaloneInteractive Mobile I/O DevicePico-Projection EngineAnti-Shaking & Auto-Focus 3D Machine Vision Image CaptureEmbeddedASTRI ProprietaryInteractive HUD / RSDASTRI’s Pico-Projector ModulesStandaloneResolution: WSVGA (1024*600) Size: 17cc Light Source: RGB LED Brightness: >15 lm @2W3D – Low PowerResolution: WSVGA (1024*600) Size: 40cc Light Source: RGB LED Brightness: 60 lm @ 7WEmbeddedResolution: WVGA (854*480) Size: 4 cc Light Source: RGB LED Brightness: 7-8 lm @ 1WHigh BrightnessResolution: XGA Size: 65 cc Light Source: RGB LED Brightness: 100 lm @ 30W3D – High BrightnessMicro-display: WSVGA (1024*600) Size: 40cc Light Source: RGB LED Brightness: 120 lm @ 30WASTRI ProprietaryThanks香港应用科技研究院有限公司(ASTRI) 联络人:(Chen Jung Tsai) cztsai@ TEL: (852) 34062814ASTRI Proprietary。