Large scale contact type image reading unit using two-dimensiona

Details Large scale contact type image reading unit using two-dimensiona Large scale contact type image reading unit using two-dimensiona

1985-01-29

1987-02-17

Lev, Robert G.

Facsimile and static presentation processing

Facsimile

Recording apparatus

357 24, H04P 314

Patent

active

046444068

ABSTRACT:
A two-dimensional image reading unit includes a semiconductor layer made of a photoelectric material having a pin structure, a plurality of transparent electrodes aligned parallel to each other and provided on one face of the semiconductor layer, and a plurality of opaque electrodes aligned parallel to each other and provided on the other face of the semiconductor layer such that the opaque electrodes intercept with the transparent electrodes. A photoelectric cell is defined at each crossing point of the transparent and opaque electrodes.

REFERENCES:
patent: 4032903 (1977-06-01), Weimer
patent: 4185293 (1980-01-01), Tihanyi
patent: 4271420 (1981-06-01), Chikamura
patent: 4348611 (1982-09-01), Ruppel et al.
patent: 4376888 (1983-03-01), Fukada et al.
patent: 4419696 (1983-12-01), Hamano et al.

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