Semiconductor device

Details Semiconductor device Semiconductor device

1974-10-15

1976-03-23

Larkins, William D.

Electricity: conductors and insulators

Feedthrough or bushing

Compression

174 52PE, 357 52, 357 54, 427 93, 427387, H01L 2330

Patent

active

039464270

ABSTRACT:
In a semiconductor device, the surface of a semiconductor element is covered with a silicone varnish in which the side chain radical ratio between methyl radicals and phenyl radicals is 20:1 or greater, whereby the element is effectively shielded from the external moisture.

REFERENCES:
patent: 2258222 (1941-10-01), Rochow
patent: 3047780 (1962-07-01), Metz
patent: 3206647 (1965-09-01), Kahn
patent: 3411122 (1968-11-01), Schiller et al.
patent: 3414433 (1968-12-01), Bramer
patent: 3447975 (1969-06-01), Bilo et al.
patent: 3496427 (1970-02-01), Lee
patent: 3792012 (1974-02-01), Zdaniewski
patent: 3839280 (1974-10-01), Zdaniewski

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