Monolithically integrated circuit for linear image scanning with

Details Monolithically integrated circuit for linear image scanning with Monolithically integrated circuit for linear image scanning with

1980-07-24

1982-06-08

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 907

Patent

active

043342396

ABSTRACT:
A color image scanning circuit has a linear image sensor with photodiode sensor elements disposed in two adjacent rows integrated on a semiconductor substrate. The sensor elements are divided into groups with all sensors in each group being covered with one of several different color filters. An overflow gate is provided on the substrate between the rows of sensor elements for each group of sensor elements and are provided with individually variable clock pulse voltages for selectively varying the integration time of each group of sensor elements. By selective dimensioning of the respective integration times, compensation of the varying spectral light-sensitivities of the sensor elements can be accurately and simply achieved for generating balanced output signals for each sensor element group.

REFERENCES:
"A Multiple-Gate CCD Photodiode Sensor Element for Imaging Arrays" White et al., vol. ED-25, No. 2, IEEE Transaction on Electronic Devices, Feb. 1978, pp. 125-131.
"Solid State Sensors" BBC Report RD 1973/32 Nov. 73, pp. 1-17.
"Charge Transfer Devices" Sequin & Tompsett Academic Press, Inc., N.Y., 1975, pp. 1-18.

Affiliated with

Also associated with

Rating

Monolithically integrated circuit for linear image scanning with does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monolithically integrated circuit for linear image scanning with, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monolithically integrated circuit for linear image scanning with will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-555365