Full color single-sensor-array contact image sensor (CIS) using

Details Full color single-sensor-array contact image sensor (CIS) using Full color single-sensor-array contact image sensor (CIS) using

1996-04-08

1997-07-22

Lee, Thomas D.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358482, 348272, 348269, 348263, 348243, H04N 104

Patent

active

056508646

ABSTRACT:
A color-reproducing contact image sensing (CORCIS) system that eliminates the use of multiple arrays of photodetectors with separate color filters and which permits the use of any of various signal-processing improvements such as voltage pickoff, transducer gain and correlated double sample and hold processing. The device operates by sequentially illuminating the colored object to be reproduced by primary color illumination means, with each illumination transferring in parallel the appropriate color response to a readout register for sequential readout. The sample and hold, and the parallel transfer operation, allow the CORCIS system to be able to read out signal while the detector array is integrating the next color signal, thus improving the sensitivity.

REFERENCES:
patent: 4985758 (1991-01-01), Hashimoto
patent: 5097339 (1992-03-01), Ishida et al.
patent: 5153929 (1992-10-01), Itagaki
patent: 5438364 (1995-08-01), Maeshima et al.

Affiliated with

Also associated with

Rating

Full color single-sensor-array contact image sensor (CIS) using does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Full color single-sensor-array contact image sensor (CIS) using , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full color single-sensor-array contact image sensor (CIS) using will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1563303