Invention Grant
- Patent Title: Visible and near-infrared radiation detector
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Application No.: US13882944Application Date: 2011-11-03
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Publication No.: US09880057B2Publication Date: 2018-01-30
- Inventor: Yvon Cazaux , Benoit Giffard , Xavier Hugon
- Applicant: Yvon Cazaux , Benoit Giffard , Xavier Hugon
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Oliff PLC
- Priority: FR1004318 20101103
- International Application: PCT/FR2011/000586 WO 20111103
- International Announcement: WO2012/059656 WO 20120510
- Main IPC: G01J5/08
- IPC: G01J5/08 ; H01L27/146 ; H01L27/144

Abstract:
The detector of visible and near-infrared radiation comprises a near-infrared photosensitive element, a readout circuit for reading the near-infrared photosensitive element, four visible photosensitive elements, one of which being placed facing the near-infrared photosensitive element, and four pigmented resin filters to define a pixel quadruplet. A first pixel, including the near-infrared photosensitive element and one of the visible photosensitive elements, is provided with a resin filter opaque to visible radiation. The three other pixels, respectively including the three other visible photosensitive elements, are respectively provided with filters associated with the three primary colors.
Public/Granted literature
- US20130214161A1 VISIBLE AND NEAR-INFRARED RADIATION DETECTOR Public/Granted day:2013-08-22
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