- 专利标题: Image pickup device and image pickup system
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申请号: US12481008申请日: 2009-06-09
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公开(公告)号: US08173476B2公开(公告)日: 2012-05-08
- 发明人: Takanori Watanabe , Tetsuya Itano , Mahito Shinohara
- 申请人: Takanori Watanabe , Tetsuya Itano , Mahito Shinohara
- 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: JP2005-169780 20050609; JP2006-146796 20060526
- 主分类号: H04N5/335
- IPC分类号: H04N5/335
摘要:
There is provided an image pickup device, including a photoelectric conversion element converting light into charges, a transfer gate for transferring the converted charges to a floating node, a source follower transistor for outputting a signal based on a voltage of the floating node to a signal line, and a clip circuit clipping the signal line at a first voltage and a second voltage.
公开/授权文献
- US20090244340A1 IMAGE PICKUP DEVICE AND IMAGE PICKUP SYSTEM 公开/授权日:2009-10-01
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