发明名称 |
Image sensing apparatus that controls start timing of charge accumulation and control method thereof |
摘要 |
An image sensing apparatus has an image sensing element which accumulates received light as a charge, a mechanical shutter which travels to shield the image sensing element, and a scan unit which makes a scan for starting charge accumulation. The image sensing apparatus executes the scan for starting charge accumulation prior to traveling of the mechanical shutter and controls the scan for starting charge accumulation and traveling of the shutter to serve as a front curtain and a rear curtain of a shutter. Note that a scan pattern setting unit (113b) sets the scan pattern of the charge accumulation start scan based on information associated with a mounted photographing lens. |
申请公布号 |
US8432481(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20100957845 |
申请日期 |
2010.12.01 |
申请人 |
NAMAI AKIHIRO;KIKUCHI HIROSHI;CANON KABUSHIKI KAISHA |
发明人 |
NAMAI AKIHIRO;KIKUCHI HIROSHI |
分类号 |
G03B7/083;G03B5/04;G03B9/36;H04N5/235;H04N5/238;H04N5/335;H04N5/341;H04N5/353;H04N5/374;H04N101/00 |
主分类号 |
G03B7/083 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|