Photo-sensor array apparatus for matrix operation

Details Photo-sensor array apparatus for matrix operation Photo-sensor array apparatus for matrix operation

1981-05-26

1984-09-11

Edlow, Martin H.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

357 24, 357 30, 358280, 358285, 358294, 358296, 358300, H01L 2348, H01L 2944

Patent

active

044713754

ABSTRACT:
A photo-sensor array apparatus comprises an elongated photo-semiconductor substrate, a plurality of elongated upper electrodes arranged on the upper surface of the substrate in the direction of elongation which is identical with the longitudinal direction of the substrate, and a plurality of groups of transparent lower electrodes arranged on the lower surface of the substrate. The respective groups of lower electrodes are associated with the respective upper electrodes so as to be driven in a matrix fashion. Opposing ends of adjacent elongated upper electrodes are spaced a predetermined distance in the transverse direction of the substrate.

REFERENCES:
patent: 4209803 (1980-06-01), Guyot
Yamamoto, H., Matsui, M., Tsukada, T., Eto, Y., Hirai, T., Maruyama, E., "A Contact Type Linear Photodiode Array Using an Amorphous Thin Film", Japanese Journal of Applied Physics, vol. 17, Supp. 17-1, pp. 135-140, (1978).

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