公开(公告)号：EP3128342A1

公开(公告)日：2017-02-08

申请号：EP16180518.9

申请日：2016-07-21

申请人： Canon Kabushiki Kaisha

发明人： IKEDA, Hajime ,  GODEN, Tatsuhito ,  WADA, Yoichi ,  OTA, Keisuke ,  HASEGAWA, Toshinori

IPC分类号： G01S7/491 ,  G01S17/89 ,  H01L27/146

CPC分类号： H01L27/14605 ,  G01S7/4876 ,  G01S7/4914 ,  G01S17/10 ,  G01S17/89 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/14636 ,  H01L27/14641 ,  H01L31/162

摘要： A photoelectric conversion device (11) includes a first photoelectric conversion portion (301) configured to generate electrons; a second photoelectric conversion portion (302) configured to generate holes; a charge-to-voltage conversion portion (307, 310) including an n-type first semiconductor region (507) configured to collect the generated electrons and a p-type second semiconductor region (510) configured to collect the generated holes, the charge-to-voltage conversion portion being configured to convert a charge that is based on the electrons and the holes to a voltage; and a signal generation portion (315) configured to generate a signal corresponding to the voltage, the signal generation portion including an amplification transistor.

摘要翻译： 光电转换装置（11）包括被配置为产生电子的第一光电转换部（301） 被配置为产生孔的第二光电转换部分（302） 包括被配置为收集所产生的电子的n型第一半导体区域（507）的电荷 - 电压转换部分（307,310）和被配置为收集所产生的空穴的p型第二半导体区域（510），所述电荷 电压转换部，被配置为将基于电子和空穴的电荷转换为电压; 以及信号生成部（315），被配置为产生与电压对应的信号，所述信号生成部包括放大晶体管。

公开(公告)号：EP2210412A1

公开(公告)日：2010-07-28

申请号：EP08846647.9

申请日：2008-10-29

申请人： Canon Kabushiki Kaisha

发明人： HASHIMOTO, Seiji ,  OTA, Keisuke ,  SHIGETA, Kazuyuki ,  OHYA, Takeru

IPC分类号： H04N5/335

CPC分类号： H04N5/243 ,  H04N5/2351 ,  H04N5/2355 ,  H04N5/355 ,  H04N5/37457 ,  H04N5/378

摘要： The invention provides a solid state imaging device and imaging system, both capable of obtaining a good image suppressing the reduction of the SN ratio thereof, suppressing the increase of the chip size of the imaging device and suppressing the increase of power consumption of a sensor without performing complicated processing even if there are regions different in luminance mutually in an imaging plane. Variable gain units provided correspondingly to columns of pixels amplify the signals from the pixels by different gains group by group of the pixels each group including a plurality of pixels according to the signals from the outside.