Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1985-01-02
1987-03-17
LaRoche, Eugene R.
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
250578, H01J 4014
Patent
active
046509844
ABSTRACT:
A photosensor array comprises a substrate, a photoconductive layer and electrode layers between which the photoconductive layer is provided, wherein an opaque electroconductive layer is provided at a side opposite to a side to which a signal light is projected, and an insulating layer intervenes between the opaque electroconductive layer and the combination of the electrodes and the photoconductive layer. In a photosensor array of a matrix driving type using a multilayer wiring, an insulating layer between electrodes at the multilayer wiring portion and a protective insulating layer at a photoelectric transducer portion are continuously formed by using the same material.
REFERENCES:
patent: 4394749 (1983-07-01), Tsukada et al.
patent: 4401887 (1983-08-01), Finley et al.
patent: 4419696 (1983-12-01), Hamano et al.
Fukaya Masaki
Furushima Teruhiko
Masaki Yuichi
Sekimura Nobuyuki
Canon Kabushiki Kaisha
LaRoche Eugene R.
Mis David
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