发明申请
- 专利标题： CMOS IMAGER WITH SINGLE PHOTON COUNTING CAPABILITY
- 专利标题（中）： 具有单光子计数能力的CMOS成像器
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申请号： US13139626申请日： 2009-11-19
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公开(公告)号： US20110249148A1公开(公告)日： 2011-10-13
- 发明人: Gordian Prescher , Carsten Degenhardt , Rob Ballizany , Anja Schmitz , Thomas Frach
- 申请人： Gordian Prescher , Carsten Degenhardt , Rob Ballizany , Anja Schmitz , Thomas Frach
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 国际申请： PCT/IB2009/055194 WO 20091119
- 主分类号： H04N9/68
- IPC分类号： H04N9/68
摘要：
A color imaging device comprises: one or more arrays (10, RA, GA, BA) of color selective photodetectors (R, G, B) configured to acquire a color image of a subject; a set of avalanche photodiode photodetectors (APD) arranged to acquire a luminance image of the subject; and digital image processing circuitry (30) configured to process the acquired color image and the acquired luminance image to generate an output image of the subject. In some embodiments the avalanche photodiode photodetectors are configured to perform photon counting. In some embodiments, the one or more arrays comprise an imaging array (10) including the color-selective photodetectors (R, G, B) distributed across the imaging array with the set of avalanche photodiode photodetectors (APD) interspersed amongst the color-selective photodetectors.
公开/授权文献
- US08610808B2 Color CMOS imager with single photon counting capability 公开/授权日：2013-12-17
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