Semiconductor device and method of making the same

Details Semiconductor device and method of making the same Semiconductor device and method of making the same

1986-12-09

1988-08-23

James, Andrew J.

Fishing, trapping, and vermin destroying

357 4, 357 91, 357 63, 437 21, 437941, H01L 2978

Patent

active

047664827

ABSTRACT:
A semiconductor device having a layer of semiconductor material disposed on an insulating substrate is disclosed. A means is provided within the insulating substrate for minimizing the collection of radiation-induced charge carriers at the interface between the layer of semiconductor material and the insulating substrate. This means significantly reduces the accumulation of positive charges in the insulating substrate which would otherwise cause back-channel leakage when the device is operated after being irradiated. Also, the means minimizes the collection of charge carriers injected from the insulating substrate into the semiconductor device disposed on the insulating substrate. A method of fabricating this semiconductor device is also disclosed.

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