US PATENT SUBCLASS 257 / 630
.~ With inversion-preventing shield electrode

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

629  DF  WITH MEANS TO CONTROL SURFACE EFFECTS {4}
630.~ With inversion-preventing shield electrode

DEFINITION

Classification: 257/630

With inversion-preventing shield electrode:

(under subclass 629) Subject matter wherein the means to control surface effects includes an electrode, insulated from the semiconductor surface, which electrode is configured to prevent inversion of the conductivity type of the surface due to surface effects.