Magnetic sensor
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专利名称：Magnetic sensor
发明人：Masahiro Yokotani,Naoki Hiraoka
申请号：US11484766
申请日：20060712
公开号：US07705584B2
公开日：
20100427
专利内容由知识产权出版社提供
专利附图：
摘要：The magnetic sensor in the invention is arranged to detect a change of magnetic field caused by a movement of the magnetic movable by a magnetic sensor element arranged with a gap to the magnetic movable, to convert the detected change of
magnetic field by first and second bridge circuits into electric signals, to generate first
and second rectangular-wave signals by first and second comparator circuits depending upon the electric signals, and to form a signal having at least four levels by a signal forming circuit, thereby detecting a moving direction of the magnetic movable depending upon a level-change order in the signal. This makes it possible to detect a rotating direction of the magnetic movable rapidly and correctly.
申请人：Masahiro Yokotani,Naoki Hiraoka
地址：Tokyo JP,Tokyo JP
国籍：JP,JP
代理机构：Sughrue Mion, PLLC
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