Invention Grant
- Patent Title: Stacked photodiodes for extended dynamic range and low light color discrimination
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Application No.: US14504297Application Date: 2014-10-01
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Publication No.: US10043843B2Publication Date: 2018-08-07
- Inventor: Barmak Mansoorian , Daniel Van Blerkom
- Applicant: Forza Silicon Corporation
- Applicant Address: US CA Pasadena
- Assignee: Forza Silicon Corporation
- Current Assignee: Forza Silicon Corporation
- Current Assignee Address: US CA Pasadena
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01L27/146
Abstract:
The invention provides the art with novel image sensor pixel designs comprising stacked, pinned photodiodes. The stacked pinned photodiodes provide pixels with greatly increased dynamic range. The stacked pinned photodiodes also allow improved color discrimination for low light imaging, for example utilizing pixels with no overlaying color filter array.
Public/Granted literature
- US20150090863A1 Stacked Photodiodes for Extended Dynamic Range and Low Light Color Discrimination Public/Granted day:2015-04-02
Information query
IPC分类:
