Invention Grant
- Patent Title: Photoelectric conversion apparatus with first and second conductors that respectively supply corresponding voltages to digital circuits of a vertical scanning circuit and signal processing unit
- Patent Title (中): 具有分别向垂直扫描电路和信号处理单元的数字电路提供相应电压的第一和第二导体的光电转换装置
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Application No.: US13612443Application Date: 2012-09-12
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Publication No.: US09077918B2Publication Date: 2015-07-07
- Inventor: Hiroki Hiyama , Tetsuya Itano , Kazuhiro Saito , Kohichi Nakamura , Yu Maehashi , Koichiro Iwata
- Applicant: Hiroki Hiyama , Tetsuya Itano , Kazuhiro Saito , Kohichi Nakamura , Yu Maehashi , Koichiro Iwata
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2011-223297 20111007
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H04N5/357 ; H04N5/374
Abstract:
A photoelectric conversion apparatus includes, on one substrate, a pixel driving unit and a signal processing unit that includes a digital circuit configured to execute signal processing. A first voltage and a second voltage different in value from the first voltage are supplied to the digital circuit of the pixel driving unit. A third voltage and a fourth voltage different in value from the third voltage are supplied to the digital circuit of the signal processing unit. A main portion of a first conductor that supplies the first voltage to the digital circuit of the pixel driving unit and a main portion of a second conductor that supplies the third voltage to the digital circuit of the signal processing unit are isolated from each other.
Public/Granted literature
- US20130087687A1 PHOTOELECTRIC CONVERSION APPARATUS Public/Granted day:2013-04-11
Information query
IPC分类:
