Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1991-12-24
1993-10-05
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
250216, 257432, H01J 4014
Patent
active
052507980
ABSTRACT:
A solid state image sensor device has a semiconductor substrate, picture elements arranged on the semiconductor substrate in a matrix, and microlenses. Each microlens is arranged with a plurality of single-layer microlens parts on each picture element for condensing an incident light transferred from outside of the solid state image sensor device.
REFERENCES:
patent: 4553036 (1985-11-01), Kawamura et al.
patent: 4667092 (1987-05-01), Ishihara
patent: 5118924 (1992-06-01), Mehra et al.
"A High Photosensitivity IL-CCD Image Sensor With Monolithic Resin Lens Array", Y. Ishihara et al. IEDM 83, pp. 497-500 (1983).
Iizuka Yasuo
Komatsu Akira
Kabushiki Kaisha Toshiba
Nelms David C.
Shami K.
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