Method for producing a semiconductor commutator

Details Method for producing a semiconductor commutator Method for producing a semiconductor commutator

1994-11-23

1996-11-05

Dang, Trung

Fishing, trapping, and vermin destroying

432 89, 432 15, 432 83, 432 84, 432 88, 432904, 432975, 432956, H01L 2120

Patent

active

055717470

ABSTRACT:
A semiconductor commutator which is constructed by joining a semiconductor region of the first conductivity type and a semiconductor region of the second conductivity type, wherein there is provided a grain boundary which is located near a junction surface of the semiconductor region of the first conductivity type and the semiconductor region of the second conductivity type so as not to cross said junction surface.

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