发明名称 |
Solid-state image pick-up apparatus and video camera loaded with the apparatus |
摘要 |
A solid-state image pick-up apparatus that is capable of suppressing luminance flicker and chroma flicker occurring under a florescent lamp. The apparatus has a CCD solid-state image pick-up device. The image pick-up device further includes an accumulation region that is able to temporarily accumulate signal charges that have been photoelectrically converted in a sensor unit. The device is able to exercise exposure control with the use of an electronic shutter. The apparatus also has a timing generating circuit that generates a shutter pulse XSUB and a read pulse XSG. The shutter pulse XSUB is used for determining a plurality of (for example, three) exposure periods during one field for the image pick-up device. The read pulse XSG is used for reading to the accumulation region the signal charges that have been accumulated in the sensor unit during a plurality of exposure periods.
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申请公布号 |
US7312823(B1) |
申请公布日期 |
2007.12.25 |
申请号 |
US19960634971 |
申请日期 |
1996.04.19 |
申请人 |
SONY CORPORATION |
发明人 |
MORI HIROSHI |
分类号 |
H04N5/243;H04N9/04;H04N5/235;H04N5/335;H04N5/341;H04N5/347;H04N5/351;H04N5/353;H04N5/357;H04N5/369;H04N5/3722;H04N5/376;H04N5/378 |
主分类号 |
H04N5/243 |
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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