Invention Grant
- Patent Title: Low-light-level CMOS image sensor pixel
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Application No.: US16198298Application Date: 2018-11-21
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Publication No.: US10861892B2Publication Date: 2020-12-08
- Inventor: Robert Daniel McGrath , Stephen P. Tobin
- Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Maine Cernote & Rardin
- Agent Scott J. Asmus
- Main IPC: H01L27/146
- IPC: H01L27/146
Abstract:
A system for low light level image sensing is provided having: A photodiode; a transfer gate disposed in a center of the photodiode; an active gate disposed surrounded by the transfer gate; a plurality of microlenses, each microlens being disposed over a portion of the photodiode and directing light away from the transfer gate towards the photodiode.
Public/Granted literature
- US20200161358A1 LOW-LIGHT-LEVEL CMOS IMAGE SENSOR PIXEL Public/Granted day:2020-05-21
Information query
IPC分类:
