Image sensing device
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United States of America Patent
Stats
-
Jan 20, 1987
Grant Date -
N/A
app pub date -
Jan 22, 1985
filing date -
Jan 31, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image sensing device comprises a stop to control the quantity of light coming from an object to be photographed; an image sensor; an automatic light quantity control system to control the stop according to a signal produced from the image sensor; a gain control circuit to control the gain of the signal produced from the image sensor; an operation member provided for manually operating the stop; and a memory to stabilize the gain of the gain control circuit in response to the operation member when the member is operated.
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