发明授权
- 专利标题: Image pickup device and image pickup system
- 专利标题(中): 摄像设备和摄像系统
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申请号: US12880239申请日: 2010-09-13
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公开(公告)号: US08416329B2公开(公告)日: 2013-04-09
- 发明人: Hiroki Hiyama , Masanori Ogura , Seiichiro Sakai
- 申请人: Hiroki Hiyama , Masanori Ogura , Seiichiro Sakai
- 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: JP2004-254357 20040901
- 主分类号: H04N5/335
- IPC分类号: H04N5/335 ; H04N3/14
摘要:
Unit cells each having a plurality of photodiodes 101a and 101b, a plurality of transfer MOSFETs 102a and 102b provided in correspondence to the plurality of photodiodes, respectively and a common amplifying MOSFET 104 for amplifying and outputting signals read out from the plurality of diodes are arranged two-dimensionally, and, plural photodiodes are disposed around the photodiode 101b and trapping regions 130, 134, 135 and 132 are for trapping excessive carriers from the photodiode 101b are provided between the photodiode 101b and the plural photodiodes, respectively.
公开/授权文献
- US20100328510A1 IMAGE PICKUP DEVICE AND IMAGE PICKUP SYSTEM 公开/授权日:2010-12-30
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