Sperrschicht-Halbleitervorrichtung

摘要

1291449 Semi-conductor devices WESTERN ELECTRIC CO Inc 21 Nov 1969 [22 Nov 1968] 56972/69 Heading H1K The disclosure of this Specification is identical to that of Specification 1,291,448 but the claims relate to a Si device including an insulating guard ring provided around and defining the periphery of a planar metal-Si or metal silicide-Si rectifying barrier, and extending into the semi-conductor substrate of the device beyond the depth of the rectifying barrier, the guard ring having been formed by chemical conversion of Si to its compound with oxygen, nitrogen or carbon or a combination thereof.