易欣达7寸数字京东方屏规格书

Shenzhen Digital Technology Co.,ltd.
PRODUCT
SPECIFICATION
PRODUCT TYPE：7.0” TFT , Transmissive type
MODEL NO：Y81287
VERSION:01
DATE:2011.05.05
Customer Approved
Customer:
Project name：
Approved by:
Dept:
Data:
Designer QC Confirmed Approved
Shenzhen Digital Technology Co.,ltd.
5F,43Bldgm Baotian Industrial Area，Xixiang,Baoan District,ShenZhen China
Tel:(+86)755-61113669/71/72/73
Fax:(+86)755-61113619
RECORDS OF REVISION
DESCRIPTIONS DATE Version REVISED
ISSUE
2011.05.05 01
FIRST
深圳市德智欣科技有限公司
CONTENTS
1. GENERAL DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - -
2. MECHANICAL SPECIFICATIONS - - - - - - - - - - - - - - - - -- - - - - - - -
3. OUTLINE DIMENSIONS - - - - - - - - - - - - - - - - - - - - -
4. INTERFACE ASSIGNMENT - - - - - - - - - - - - - - - - - - - - - - - - --------
5. TIMING CHARACTERISTICS - - - - - - - - - - - - - - - - - - - - - - - -------
-----------------------------------------
6. RESETTIMINGCHARACTERISTICS
7. POWER ON/OFF SEQUENCE - - - - - - - - - - - - - - - - - - - - - - - - - - -
8. INSTRUCTION TABLE - - - - - - - - - - - - - - - - - - - - - - - - - - -
9. ELECTRICAL CHARACTERISTICS - - - - - - - - - - - - - - - - - - - - -
10. LED BACKLIGHT CHARACTERISTICS - - - - - - - - - - - - - - - - - - -
11. OPTICAL CHARACTERISTICS - - - - - - - - - - - - - - - - - - - - - - - - - -
Condition -----------------------------------------------------------
12. Reliability
13. Inspection Standards ----------------------------------------------------
14. Precaution - - - - - - - - - - - - - - - - - - - - - - - -
深圳市德智欣科技有限公司
1.GENERAL DESCRIPTION
This LCM Y81287 is a 800 x 3RGB x 480 dots matrix 7.0 ”TFT LCD module. It has a TFT
panel,composed of 1200 -channel source driver and 960-channel gate driver.
2. MECHANICAL SPECIFICATIONS
UNIT Item Contents LCD Type 7.0” TFT-LCD, Transmissive
Outline Dimension 100(W)x164.9(H)x3.4(T) mm
Active Area 85.92(W) x151.68(H) mm
Viewing direction 6 O’CLOCK ---
Source HX8664B
Driver IC
Gate IC HX8264D
Display Color 16M
Number of Dots 800(RGB)x480 Dots
Dot Pitch (H×V)0.0642(W) x 0.1790(H) mm
Assy Type COG+FPC+BL ---
BACKLIGHT WHITE LED Backlight －
Interface24 bit interface
WEIGHT TBD g
深圳市德智欣科技有限公司
4. INTERFACE ASSIGNMENT
PIN NO. SYMBOL
1 Power for LED backlighr (Anode) LEDA
2 Power for LED backlighr (Anode) LEDA
3 Power for LED backlighr (Cathode) LEDK
4 Power for LED backlighr (Cathode) LEDK
ground GND
5 Power
voltage VCOM
6 Common
7 Power for Digital Circuit DVDD
mode
select MODE
8 DE/SYNC
9 Data input Enable DE
10 Vertical Sync Input VS
11 Horizontal Sync Input HS
12~19 Blue data B7~B0
20~27 Green data G7~G0
28~35 Red data R7~R0
36 Power ground GND
37 Sample clock DCLK
38 Power ground GND
39 Left / right selection L/R
40 Up/down selection U/D
41 Gate NO Voltage VGH
42 Gate OFF Voltage VGL
43 Power for Analog Circuit A VDD
44 Global reser pin RESET
45 No connection NC
46 Common Voltage VCOM
47 Dithering function DITHB
48 Power ground GND
49 No connection NC
50 No connection NC
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5.TIMING CHARACTERISTICS
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6.RESET TIMING CHARACTERISTICS
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7. POWER ON/OFF SEQUENCE
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8. HX8664B&HX8264D INSTRUCTION TABLE
9. ELECTRICAL CHARACTERISTICS
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12. Reliability Condition
13.Inspection Standards 13.1 Major Defect
Item No
Items to be inspected Inspection Standard Classification of defects
13.1.1 All
functional defects
1)
No display
2) Display abnormally
3) Missing vertical, horizontal segment 4) Short circuit
5)
Back-light no lighting flickering and abnormal lighting.
13.1.2 Missing Missing component
13.1.3 Outline
dimension
Overall outline dimension beyond the drawing is not allowed.
Major
13.2 Cosmetic defect
Item No Item Condition
Remark
1 High temperature
Operating 70°C ±2°C for 240 hours
2 Low temperature
Operating -20°C ±2°C for 240 hours
3 High temperature
Storage 80°C ±2°C for 240 hours
4 Low temperature
Storage -30°C ±2°C for 240hours
5
High temperature & humidity Storage
50℃±5°C , 90%RH, 120 hours 6
Thermal Shock Storage (No operation)
-20℃ , 30min.<=> 70℃ , 30min.
10 Cycles
7 ESD test
-
8 Vibration test 10 => 55 =>10 Hz, within 1 minute;Amplitude:1.5mm.
15 minutes for each Direction ( X,Y ,Z ) 9 Drop test
Packed, 100CM free fall
6 sides, 1 corner, 3edges
NO DEFECT IN DISPLAYING AND OPERATIONAL FUNCTION
深圳市德智欣科技有限公司
(i) chips on corner
X Y Z ≤2.0
≤S
Disregard
Notes:S=contact pad length
Chips on the corner of terminal shall not be allowed to extend into
the ITO pad or expose perimeter seal. Minor
(ii)Usual surface cracks
X Y Z
≤3.0
＜Inner border line of the seal Disregard
Minor
13.3.1
Glass defect
(iii)Crack
Cracks tend to break are not allowed.
Major
13.3.2 Parts
alignment
1) Not allow IC and FPC/heat-seal lead width is more than 50 %
beyond lead pattern.
2) Not allow chip or solder component is off center more than 50 % of the pad outline. 13.3.3 SMT
According to the <Acceptability of electronic assemblies>
IPC-A-610C class 2 standard. Component missing or function defect are Major defect, the others are Minor defect.
Major
14. Precaution
14.1 Handling
(1) Protect the panel from static, it may cause damage to the CMOS Gate Array IC.
(2) Use fingerstalls with soft gloves in order to keep display clean during the incoming
inspection and assembly process.
(3) If the liquid crystal material leaks from the panel, it should be kept away from the
eyes or mouth. In case of contact with hands, legs or clothes, it must be washed
away thoroughly with soap.
(4) The desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane. Don’t use
Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl
chloride. It might permanent damage to the polarizer due to chemical reaction.
(5) Pins of I/F connector shall not be touched directly with bare hands.
(6) Refrain from strong mechanical shock and / or any force to the panel. In addition to
damage, this may cause improper operation or damage to the panel.
(7) Note that polarizers are very fragile and could be easily damaged. Do not press or
scratch the surface harder than a B pencil lead.
(8) Wipe off water droplets or oil immediately. If you leave the droplets for a long time,
staining and discoloration may occur.
(9) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth.
14.2 Storage
(1) Do not leave the panel in high temperature, and high humidity for a long time. It is
highly recommended to store the panel with temperature from 0 to 35℃ and
relative humidity of less than 70%.
(2) The panel shall be stored in a dark place. It is prohibited to apply sunlight or
fluorescent light during the store.
14.3 Operation
(1) The LCD shall be operated within the limits specified. Operation at values outside of
these limits may shorten life, and/or harm display images.
(2) Do not exceed the absolute maximum rating value. (the supply voltage variation,
Input voltage variation in part contents and environmental temperature and so on).
Otherwise the panel may be damaged.
(3) If the panel displays the same pattern continuously for a long period of time, it can
be the situation when the image” Sticks” to the screen.
深圳市德智欣科技有限公司。