Invention Grant
- Patent Title: Photoelectric conversion device and imaging system having stacked structure and avalanche amplification-type diode
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Application No.: US16268400Application Date: 2019-02-05
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Publication No.: US11024752B2Publication Date: 2021-06-01
- Inventor: Yukihiro Kuroda
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JPJP2018-022024 20180209
- Main IPC: H01L31/02
- IPC: H01L31/02 ; H01L31/107 ; G01J1/44 ; H01L27/146 ; H01L31/054
Abstract:
A photoelectric conversion device includes: an avalanche amplification-type diode; a pulse shaping circuit that shapes output from the avalanche amplification-type diode into a pulse; and a signal processing circuit that processes a signal corresponding to output from the pulse shaping circuit. A first base body in which the avalanche amplification-type diode is provided and a second base body in which the signal processing circuit is provided are stacked on each other, and the pulse shaping circuit is provided in the first base body.
Public/Granted literature
- US20190252557A1 PHOTOELECTRIC CONVERSION DEVICE AND IMAGING SYSTEM HAVING STACKED STRUCTURE Public/Granted day:2019-08-15
Information query
IPC分类:
