US PATENT SUBCLASS 345 / 208
.~ Waveform generator coupled to display elements

Current as of: June, 1999
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345 /   HD   COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS

204  DF  DISPLAY DRIVING CONTROL CIRCUITRY {5}
208.~ Waveform generator coupled to display elements {2}
209  DF  .~.~> Field period polarity reversal
210  DF  .~.~> Having three or more voltage levels

DEFINITION

Classification: 345/208

Waveform generator coupled to display elements:

(under subclass 204) Subject matter in which the control devices include a source or generator of specific waveforms which is responsive to input data to selectively apply the waveforms to the display elements*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

53, for waveform generation for a segmented liquid crystal display.

94+, for waveform generation for a matrix liquid crystal display.