US PATENT SUBCLASS 349 / 38
.~.~ With supplemental capacitor

Current as of: June, 1999
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349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

19  DF  PARTICULAR EXCITATION OF LIQUID CRYSTAL {6}
33  DF  .~ Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) {8}
38.~.~ With supplemental capacitor {1}
39  DF  .~.~.~> In active matrix with separate dedicated capacitor line

DEFINITION

Classification: 349/38

With supplemental capacitor:

(under subclass 33) Subject matter wherein a capacitor is in parallel to the liquid crystal such that the relaxation time (or the RC time constant) of the liquid crystal is increased.