Component for light detection and emission

Details Component for light detection and emission Component for light detection and emission

1975-05-27

1976-09-07

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

357 19, H01J 3912

Patent

active

039795870

ABSTRACT:
A component formed by the superimposition of a photo-emissive diode and a photodetector diode, is formed by four semi-conductor layers deposited upon one substrate. The photodetector diode is above the photo-emissive diode which is made of a material transparent in the operating wavelength range.

REFERENCES:
patent: 3283160 (1966-11-01), Levitt et al.
patent: 3351827 (1967-11-01), Newman
patent: 3748480 (1973-07-01), Coleman
patent: 3814993 (1974-06-01), Kennedy
patent: 3881113 (1975-04-01), Rideout et al.
patent: 3894295 (1975-07-01), Shannon et al.

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