发明授权
- 专利标题： Photoelectric conversion apparatus and imaging system using the photoelectric conversion apparatus
- 专利标题（中）： 光电转换装置和使用光电转换装置的成像系统
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申请号： US12885683申请日： 2010-09-20
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公开(公告)号： US08466401B2公开(公告)日： 2013-06-18
- 发明人: Yu Arishima , Yasuhiro Kawabata , Hideaki Takada , Seiichirou Sakai , Toru Koizumi
- 申请人： Yu Arishima , Yasuhiro Kawabata , Hideaki Takada , Seiichirou Sakai , Toru Koizumi
- 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： JP2009-219218 20090924; JP2010-185289 20100820
- 主分类号： H01L27/146
- IPC分类号： H01L27/146
摘要：
A photoelectric conversion apparatus of the present invention includes: a plurality of photoelectric conversion elements arranged on a substrate; a transistor for transferring a signal charge; and a plurality of transistors for reading out the signal charge transferred. The plurality of photoelectric conversion elements include a first photoelectric conversion element and a second photoelectric conversion element adjacent to each other. The photoelectric conversion apparatus of the present invention includes: a first semiconductor region having a first conductivity type arranged between the first photoelectric conversion element and the second photoelectric conversion element; and a second semiconductor region having the first conductivity type that is arranged on a region where the plurality of transistors are arranged and that has a width larger than that of the first semiconductor region of the first conductivity type.
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