Two-dimensional image reader

Details Two-dimensional image reader Two-dimensional image reader

1984-02-17

1985-12-17

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358294, 358213, 250578, H04N 102

Patent

active

045595640

ABSTRACT:
A two-dimensional image sensor includes a two-dimensional photoconductive layer. A flat common electrode is formed on one major surface of the two-dimensional photoconductive layer. A pin electrode array having a plurality of pin electrodes aligned in a first direction is disposed above a second major surface of the two-dimensional photoconductive layer. An optical fiber lens array is fixed to the pin electrode array in order to apply optical image onto the second major surface of the two-dimensional photoconductive layer at a same time when a high voltage is applied by the pin electrodes. A shift means is connected to the pin electrode array to shift the pin electrode array and the optical fiber lens array in a second direction which is perpendicular to the first direction. Electric current is obtained at the flat common electrode, which represents the optical image applied by the optical fiber lens array.

REFERENCES:
patent: 3220324 (1965-11-01), Smelling
patent: 3867027 (1975-02-01), Weigl
patent: 4319284 (1982-03-01), Kiess et al.
patent: 4419696 (1983-12-01), Hamano et al.
patent: 4485410 (1984-11-01), Fujimawa et al.

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