发明名称 |
Scanning circuit and image sensor |
摘要 |
A scanning circuit has path switches connected between a plurality of data flip-flop circuits of the scanning circuit for sequentially reading an output signal in synchronism with a clock. A plurality of control signal lines select the path switches to arbitrarily skip reading of the flip-flop circuits that do not require the scanning circuit and always fix a potential of the skipped data flip-flop circuit. Only the arbitrary data is read, and in the case where unnecessary data exists, reading is skipped, to thereby increase the read rate. |
申请公布号 |
US2003156105(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20030367130 |
申请日期 |
2003.02.14 |
申请人 |
YOKOMICHI MASAHIRO;MACHIDA SATOSHI;SHIBUYA YOSHIHIRO;KAWAHARA YUKITO;ARIYAMA MINORU |
发明人 |
YOKOMICHI MASAHIRO;MACHIDA SATOSHI;SHIBUYA YOSHIHIRO;KAWAHARA YUKITO;ARIYAMA MINORU |
分类号 |
H04N1/028;H04N1/04;H04N5/335;H04N5/378;(IPC1-7):G09G5/00 |
主分类号 |
H04N1/028 |
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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