发明授权
- 专利标题： Solid-state imaging device and camera
- 专利标题（中）： 固态成像装置和相机
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申请号： US13917892申请日： 2013-06-14
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公开(公告)号： US08921900B2公开(公告)日： 2014-12-30
- 发明人: Satoko Iida , Ginjiro Toyoguchi , Shin Kikuchi
- 申请人： Canon Kabushiki Kaisha
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2012-139162 20120620
- 主分类号： H01L31/0352
- IPC分类号： H01L31/0352 ; H01L31/02 ; H01L27/146
摘要：
A solid-state imaging device includes a photoelectric conversion unit that has a charge accumulation region and is configured to accumulate a charge that is generated in accordance with incident light in the charge accumulation region, and a transfer unit configured to transfer the charge accumulated in the charge accumulation region from the charge accumulation region. A potential distribution having a plurality of steps is formed in the charge accumulation region, and the further away from the transfer unit a step of the plurality of steps is, the greater the magnitude of the step is.
公开/授权文献
- US20130341683A1 SOLID-STATE IMAGING DEVICE AND CAMERA 公开/授权日：2013-12-26
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