Charge transfer photosensitive device
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United States of America Patent
Stats
-
Oct 16, 1984
Grant Date -
N/A
app pub date -
Mar 9, 1982
filing date -
Mar 13, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
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).
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