Invention Grant
- Patent Title: Solid-state image sensing device and electronic device
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Application No.: US16683379Application Date: 2019-11-14
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Publication No.: US11217612B2Publication Date: 2022-01-04
- Inventor: Hiroshi Tayanaka , Kentaro Akiyama , Yorito Sakano , Takashi Oinoue , Yoshiya Hagimoto , Yusuke Matsumura , Naoyuki Sato , Yuki Miyanami , Yoichi Ueda , Ryosuke Matsumoto
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JP2015-039223 20150227
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L27/14 ; H04N5/355 ; H04N5/3745 ; H01L27/02 ; H04N5/374 ; H04N5/217 ; H04N5/235 ; H04N5/367 ; H04N5/378

Abstract:
The solid-state image sensing device includes a photoelectric conversion unit, a charge holding unit for holding charges transferred from the photoelectric conversion unit, a first transfer transistor for transferring charges from the photoelectric conversion unit to the charge holding unit, and a light blocking part including a first light blocking part and a second light blocking part, in which the first light blocking part is arranged between a second surface opposite to a first surface as a light receiving surface of the photoelectric conversion unit and the charge holding unit, and covers the second surface, and is formed with a first opening, and the second light blocking part surrounds the side surface of the photoelectric conversion unit.
Public/Granted literature
- US20200083262A1 SOLID-STATE IMAGE SENSING DEVICE AND ELECTRONIC DEVICE Public/Granted day:2020-03-12
Information query
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