Light-activated semiconductor device

Details Light-activated semiconductor device Light-activated semiconductor device

1980-08-07

1983-06-21

Edlow, Martin H.

357 79, H01L 2714, H01L 2342

Patent

active

043896626

ABSTRACT:
A light activated semiconductor device comprising a semiconductor element activated by an optical signal; at least two main electrodes, mutually insulated, for passing current from the activated semiconductor element; a casing comprising these main electrodes and hermetically sealing the semiconductor element; and a light cable passing through the casing so as to transmit the optical signal to the semiconductor element, characterized in that a hermetically formed light transmitting passage is optically connected to the light cable, said passage being hermetically held by a flexible flange fixed to a part of the casing and the conductor element is connected in press-contact with the main electrodes.

REFERENCES:
patent: 4131905 (1978-12-01), Hanes et al.
patent: 4257058 (1981-03-01), Ferro et al.
patent: 4302070 (1981-11-01), Nakayama et al.

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