Photoelectric converting device with position-related conversion

Details Photoelectric converting device with position-related conversion Photoelectric converting device with position-related conversion

1983-05-27

1986-02-11

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250211R, 358212, H01J 4014

Patent

active

045700761

ABSTRACT:
A photoelectric converting device for use in an image pickup device is designed to obtain same photoelectric current from all photoelectric conversion elements which are disposed in array to form the photoelectric converting device. Variation in the quantity of incident light emitted from a light source on each element is compensated by intentionally varying the photoelectric conversion efficiency of each of a plurality of photoelectric conversion elements corresponding to its position in the array so that same photoelectric current flows through each element.

REFERENCES:
patent: 3414730 (1968-12-01), Nicolas
patent: 3889117 (1975-06-01), Shaw
patent: 4218623 (1980-08-01), Utagawa
patent: 4247763 (1981-01-01), Stauffer
patent: 4307372 (1981-12-01), Matsui et al.
patent: 4495422 (1985-01-01), Wiggins

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