发明名称 |
Solid-state imaging apparatus employing independently variable odd and even lines of photodiodes |
摘要 |
A solid-state imaging apparatus capable of changing a vertical resolution (MTF) without damaging the dynamic resolution. A CCD drive circuit 6 for driving a CCD image sensor 2 of an imaging section 3 is controlled by a control section 7 to independently vary effective charge storage periods of respective photoelectric conversion of the CCD image sensor 2 with respect to photoelectric conversion of odd columns and photoelectric conversion elements of even columns and to add and mix, every field, image pick-up charges obtained by respective adjacent photoelectric conversion elements of odd and even columns to read them out. A CCD drive circuit 6 for driving a CCD image sensor 2 of an imaging section 3 may also be controlled by a control section 7 to carry out control of the electronic shutter function of the CCD image sensor 2, and to control the effective charge storage periods of respective photoelectric conversion elements in a manner caused to interlock with the electronic shutter function.
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申请公布号 |
US5438365(A) |
申请公布日期 |
1995.08.01 |
申请号 |
US19940340802 |
申请日期 |
1994.11.16 |
申请人 |
SONY CORPORATION |
发明人 |
YAMASHITA, MASAHIRO;KAWADA, NORIHIKO;NAKAMURA, SATOSHI |
分类号 |
H04N5/353;H04N5/355;H04N5/359;H04N5/3722;H04N5/378;(IPC1-7):H04N5/335 |
主分类号 |
H04N5/353 |
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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