Solid state imager with transfer smear suppression for moving an

Details Solid state imager with transfer smear suppression for moving an Solid state imager with transfer smear suppression for moving an

1986-06-30

1988-03-15

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821326, H04N 314

Patent

active

047316560

ABSTRACT:
A field transfer imager is erased after every field transfer, prior to a new field of pixels-descriptive charge packet being accumulated in the successive charge transfer stages of the charge transfer channels of the image register. The image register is operated to supply a field of "null" charge packets for each field of pixel-descriptive charge packets it supplies. The "null" charge packets and pixel-descriptive charge packets are temporarily stored in respective field storage registers, and converted a line at a time to serial format for sensing. The resulting "null" samples and pixel-descriptive samples are differentially combined to provide pixel-descriptive samples with suppressed dark current ramp components and, assuming field-rate shuttering of the imager is not used, with suppressed transfer smear components.

REFERENCES:
patent: 3777061 (1973-12-01), Takemura
patent: 4010319 (1977-03-01), Levine
patent: 4032976 (1977-06-01), Levine
patent: 4127877 (1978-11-01), Morishita et al.
patent: 4178614 (1979-12-01), Sauer
patent: 4490744 (1984-12-01), Levine
patent: 4496982 (1985-01-01), Levine
patent: 4498105 (1985-02-01), Crawshaw
patent: 4539596 (1985-09-01), Elabd
patent: 4567524 (1986-01-01), Levine
patent: 4584609 (1986-04-01), Klein et al.
A. J. P. Theuwissen et al., "The Accordian Imager . . . ", published in Electronic Imaging 85, Oct. 1985, pp. 87-90.

Affiliated with

Also associated with

Rating

Solid state imager with transfer smear suppression for moving an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid state imager with transfer smear suppression for moving an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid state imager with transfer smear suppression for moving an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1929061