Photoelectric converting apparatus for optical scanning system

Details Photoelectric converting apparatus for optical scanning system Photoelectric converting apparatus for optical scanning system

1982-09-22

1986-09-23

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

350 67, 358293, H01J 314

Patent

active

046137530

ABSTRACT:
The present invention discloses a photoelectric converting apparatus which comprises a spot-like light beam generating source, an optical system scanning the light beam linearly on a scanned surface, and light receivers having a long piece along the direction of the scanned line and disposed close to the scanned surface in order to receive the reflected light from the scanned surface and generate an electric signal corresponding to the intensity of received light.

REFERENCES:
patent: 2262584 (1941-11-01), Herriott
patent: 2962549 (1960-11-01), Pricks
patent: 3603730 (1971-09-01), Weigl
patent: 4065788 (1977-12-01), Meier et al.
patent: 4272684 (1981-06-01), Seachman
patent: 4518864 (1985-05-01), Inuiya

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