Invention Grant
- Patent Title: Back-side illuminated image sensor
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Application No.: US15592437Application Date: 2017-05-11
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Publication No.: US10304893B2Publication Date: 2019-05-28
- Inventor: Daniel Benoit , Olivier Hinsinger , Emmanuel Gourvest
- Applicant: STMicroelectronics (Crolles 2) SAS
- Applicant Address: FR Crolles
- Assignee: STMicroelectronics (Crolles 2) SAS
- Current Assignee: STMicroelectronics (Crolles 2) SAS
- Current Assignee Address: FR Crolles
- Agency: Crowe & Dunlevy
- Priority: FR1659700 20161007
- Main IPC: H01L27/146
- IPC: H01L27/146

Abstract:
A back-side illuminated image sensor includes memory regions formed in a semiconductor wafer. Each memory region is located between two opaque walls which extend into the semiconductor wafer. An opaque screen is arranged at the rear surface of the memory region and in electrical contact with the opaque walls.
Public/Granted literature
- US20180102385A1 BACK-SIDE ILLUMINATED IMAGE SENSOR Public/Granted day:2018-04-12
Information query
IPC分类: