Invention Grant
- Patent Title: Solid-state image capture element and electronic device enabled to eliminate asymmetry of a light reception amount
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Application No.: US15562758Application Date: 2016-03-24
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Publication No.: US11004885B2Publication Date: 2021-05-11
- Inventor: Hiroaki Seko
- Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Applicant Address: JP Kanagawa
- Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Current Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Current Assignee Address: JP Kanagawa
- Agency: Sheridan Ross P.C.
- Priority: JPJP2015-078600 20150407
- International Application: PCT/JP2016/059323 WO 20160324
- International Announcement: WO2016/163242 WO 20161013
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H04N5/369 ; H04N9/04

Abstract:
The present disclosure relates to a solid-state image capture element and an electronic device which are enabled to eliminate asymmetry of a light reception amount in accordance with an incident angle of light incident on a pixel. A solid-state image capture element includes: a pixel including a light-receiving portion that receives light incident from a rear-surface side of a semiconductor substrate; and a wiring layer laminated on a front-surface of the semiconductor substrate. The pixel includes a symmetrical wiring that is formed symmetrically with respect to a center of the pixel in a plane view of the pixel. The symmetrical wiring is arranged in a layer closest to the light-receiving portion, of a plurality of layers of wiring formed in the wiring layer. For example, the present technology can be applied to a rear-surface irradiation type solid-state image capture element.
Public/Granted literature
- US20180083059A1 SOLID-STATE IMAGE CAPTURE ELEMENT AND ELECTRONIC DEVICE Public/Granted day:2018-03-22
Information query
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