发明授权
- 专利标题： Solid-state imaging device, method for producing same, and camera
- 专利标题（中）： 固态成像装置，其制造方法和相机
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申请号： US12945217申请日： 2010-11-12
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公开(公告)号： US08492804B2公开(公告)日： 2013-07-23
- 发明人: Tetsuji Yamaguchi , Yasushi Maruyama , Takashi Ando , Susumu Hiyama , Yuko Ohgishi
- 申请人： Tetsuji Yamaguchi , Yasushi Maruyama , Takashi Ando , Susumu Hiyama , Yuko Ohgishi
- 申请人地址： JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP
- 代理机构： Sheridan Ross P.C.
- 优先权： JP2006-048173 20060224; JP2007-025807 20070205
- 主分类号： H01L31/062
- IPC分类号： H01L31/062 ; H01L31/113
摘要：
A solid-state imaging device includes a substrate having a first surface and a second surface, light being incident on the second surface side; a wiring layer disposed on the first surface side; a photodetector formed in the substrate and including a first region of a first conductivity type; a transfer gate disposed on the first surface of the substrate and adjacent to the photodetector, the transfer gate transferring a signal charge accumulated in the photodetector; and at least one control gate disposed on the first surface of the substrate and superposed on the photodetector, the control gate controlling the potential of the photodetector in the vicinity of the first surface.
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