发明名称 |
Infrared remote control receiver (IRCR) having semiconductor signal processing device therein |
摘要 |
Disclosed is an infrared remote control receiver comprising a photo diode for converting an optical signal to an electrical signal, a semiconductor signal processing device for receiving the electrical from the photo diode, eliminating noise components from the electrical signal output from the photo diode and generating a pulse signal corresponding to a remote control signal transmitted from a remote control transmission device, and a micro computer for receiving the pulse signal from the semiconductor signal processing device and performing a remote control operation instructed by a user of the remote control transmission device by decoding the received pulse signal, wherein the semiconductor signal processing device is fabricated using CMOS devices fabrication processes.
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申请公布号 |
US2003190775(A1) |
申请公布日期 |
2003.10.09 |
申请号 |
US20030404966 |
申请日期 |
2003.04.01 |
申请人 |
KIM SUK KI;SUNG JOON JEA;KANG GEUN SOON |
发明人 |
KIM SUK KI;SUNG JOON JEA;KANG GEUN SOON |
分类号 |
G08C19/00;G08C23/04;H01L21/8238;(IPC1-7):H01L21/823 |
主分类号 |
G08C19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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