US PATENT SUBCLASS 257 / 917
PLURAL DOPANTS OF SAME CONDUCTIVITY TYPE IN SAME REGION

Current as of: June, 1999
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257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

917PLURAL DOPANTS OF SAME CONDUCTIVITY TYPE IN SAME REGION

DEFINITION

Classification: 257/917

PLURAL DOPANTS OF SAME CONDUCTIVITY TYPE IN SAME REGION:

Subject matter wherein an active solid-state device has a region or portion which contains at least two different impurity elements which have the same electrical conductivity type (i.e., both p-type or both n-type).