A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
2PFC CMOS image sensors: better image quality at lower cost
2009
Digital Photography V
A modification to the standard Bayer CFA and photodiode structure for CMOS image sensors is proposed, which we call 2PFC TM , meaning "Two Pixel, Full Color". The blue and red filters of the Bayer pattern are replaced by magenta filters. Under each magenta filter are two stacked, pinned photodiodes; the diode nearest the surface absorbs mostly blue light and the deeper diode absorbs mostly red light. The magenta filter absorbs green light, improving color separation between the resulting blue
doi:10.1117/12.810177
dblp:conf/dphoto/TweetLST09
fatcat:4wrf4sr4h5bs5k6nx3xjasxcbq