Contact image sensor for use with a single ended power supply

Details Contact image sensor for use with a single ended power supply Contact image sensor for use with a single ended power supply

1996-06-04

2000-01-11

Lee, Thomas D

Facsimile and static presentation processing

Facsimile

Picture signal generator

358483, H01J 4014

Patent

active

060142308

ABSTRACT:
A contact image sensor for use in a fax machine or scanner, including a driver, at least one sensor chip, an analog switch, a capacitor, an operational amplifier, a uni-power supply, a voltage converter, and a voltage converter. In an alternate form of the present invention, the operational amplifier and the voltage converter are omitted.

REFERENCES:
patent: 4263621 (1981-04-01), Berke
patent: 4556851 (1985-12-01), Levine
patent: 4796091 (1989-01-01), Nohtomi
patent: 5296696 (1994-03-01), Uno
patent: 5322994 (1994-06-01), Uno

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