H - Electricity – 01 – L
Patent
H - Electricity
01
L
356/161, 328/198
H01L 21/268 (2006.01) H01L 29/74 (2006.01)
Patent
CA 1191974
ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for providing overvoltage protection to a thyristor and comprises using a laser beam to create an avalanche break- down area at the center of a gate region.
421554
Fiedor Richard J.
Przybysz John X.
Oldham And Company
Westinghouse Electric Corporation
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