Invention Grant
- Patent Title: Per-pixel performance improvement for combined visible and infrared image sensor arrays
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Application No.: US15184293Application Date: 2016-06-16
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Publication No.: US09992430B2Publication Date: 2018-06-05
- Inventor: Richmond Hicks , Khaled Ahmed
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H04N5/33 ; H04N5/374 ; H04N9/04 ; H01L27/146
Abstract:
A per-pixel performance improvement is described for combined image sensor arrays that measure infrared and visible light. One embodiment is a method that includes forming an array of photodetectors on a silicon substrate, treating a subset of the photodetectors to improve sensitivity to infrared light, and finishing the photodetector array to form an image sensor.
Public/Granted literature
- US20170366762A1 PER-PIXEL PERFORMANCE IMPROVEMENT FOR COMBINED VISIBLE AND INFRARED IMAGE SENSOR ARRAYS Public/Granted day:2017-12-21
Information query
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