发明授权
- 专利标题： Image sensor circuits including shared floating diffusion regions
- 专利标题（中）： 图像传感器电路包括共享浮动扩散区域
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申请号： US12139022申请日： 2008-06-13
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公开(公告)号： US07910965B2公开(公告)日： 2011-03-22
- 发明人: Seok-Ha Lee , Chang-Rok Moon , Kang-Bok Lee
- 申请人： Seok-Ha Lee , Chang-Rok Moon , Kang-Bok Lee
- 申请人地址： KR Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Myers Bigel Sibley & Sajovec, P.A.
- 优先权： KR10-2007-0057807 20070613
- 主分类号： H01L31/113
- IPC分类号： H01L31/113
摘要：
An image sensor can include a plurality of photoelectric conversion elements arranged in a matrix. A plurality of floating diffusion regions can be shared by respective corresponding pairs of adjacent photoelectric conversion elements. A plurality of charge-transmission transistors can respectively correspond to the photoelectric conversion elements, where each of the charge-transmission transistors are connected between a corresponding one of the plurality of photoelectric conversion elements and a corresponding one of the plurality of floating diffusion regions. A plurality of charge-transmission lines can be commonly connected to gates of respective corresponding pairs of adjacent rows of charge-transmission transistors, where each of the respective corresponding pairs of adjacent rows of charge-transmission transistors can be connected to respective ones of the plurality of photoelectric conversion elements in different adjacent rows of floating diffusion regions.
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