Image pickup device

Details Image pickup device Image pickup device

1985-09-13

1987-06-23

Perkey, W. B.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

35821316, H04N 5335

Patent

active

046757384

ABSTRACT:
An image pickup device in which electrical signals, representing an optical image from an image pickup element, are integrated during a first period and then the integrating operation is suspended for a prescribed time in which the output of the integrating circuit is read in a computer circuit. Thereby an otherwise necessary sample-and-hold circuit can be removed.

REFERENCES:
patent: 3949162 (1976-04-01), Malueg
patent: 4399466 (1983-08-01), Stephenson

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