Charge transfer photosensitive device

Facsimile and static presentation processing – Facsimile – Recording apparatus

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Details

H04N 315, H04N 907

Patent

active

044778350

ABSTRACT:
A charge transfer photosensitive device, having a plurality of photosensitive zones (20) fabricated on a single conducting substrate, and having N lines and M columns, and insulated from one another. In the photosensitive zones electrical charges are created depending upon light received. Each of these zones is formed by a MOS capacitance (3) and a charge collecting diode (8). A plurality of reading diodes (5) read the charges collected in the photosensitive zones; and a screen grid (4) is placed between the reading diodes (5) and the photosensitive zones (20).

REFERENCES:
patent: 4145803 (1979-03-01), Tasch
patent: 4169273 (1979-09-01), Hendrickson
patent: 4198646 (1980-04-01), Alexander et al.
patent: 4200892 (1980-04-01), Weimer
patent: 4242700 (1980-12-01), Weimer
patent: 4336556 (1982-06-01), Sekine

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