Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1995-03-28
1996-07-23
Westin, Edward P.
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
330308, 348300, H04N 5335
Patent
active
055391966
ABSTRACT:
A photo-electric conversion apparatus having a plurality of photo-electric conversion elements is provided with an amplifier which can externally control a gain thereof, at an output terminal of each of the photo-electric conversion elements.
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Miyawaki Mamoru
Ueno Isamu
Canon Kabushiki Kaisha
Lee John R.
Westin Edward P.
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