US PATENT SUBCLASS 438 / 393
.~ Planar capacitor

Current as of: June, 1999
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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

381  DF  MAKING PASSIVE DEVICE (E.G., RESISTOR, CAPACITOR, ETC.) {4}
393.~ Planar capacitor {1}
394  DF  .~.~> Including doping of semiconductive region {1}

DEFINITION

Classification: 438/393

Planar capacitor:

(under subclass 386) Process for making a capacitor wherein a generally planar region of a semiconductive substrate forms a first capacitor plate with a dielectric layer and a second capacitor plate formed thereupon.