Invention Application
- Patent Title: MONOLITHIC MULTISPECTRAL VISIBLE AND INFRARED IMAGER
- Patent Title (中): 单色多目标可见和红外成像
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Application No.: US13882441Application Date: 2011-11-03
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Publication No.: US20130284889A1Publication Date: 2013-10-31
- Inventor: Benoit Giffard , Yvon Cazaux , Norbert Moussy
- Applicant: Benoit Giffard , Yvon Cazaux , Norbert Moussy
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Priority: FR1004314 20101103
- International Application: PCT/FR2011/000587 WO 20111103
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L31/18
Abstract:
The invention relates to a radiation detection device including a silicon substrate and an infrared photodiode made of a material optimized for infrared detection. The substrate comprises a photosensitive area, readout circuits, and interconnects formed in an electrically-insulating material. The interconnects and the metal contact connect the readout circuits, the photosensitive areas, and the infrared photodiode. The detection device also comprises an infrared radiation filtering structure which covers the photosensitive area without covering the infrared photodiode.
Public/Granted literature
- US09245915B2 Monolithic multispectral visible and infrared imager Public/Granted day:2016-01-26
Information query
IPC分类:
