US PATENT SUBCLASS 345 / 104
.~.~.~.~ Input/output liquid crystal display panel

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

30  DF  PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) {4}
55  DF  .~ Display elements arranged in matrix (e.g., rows and columns) {10}
84  DF  .~.~ Light-controlling display elements {6}
87  DF  .~.~.~ Liquid crystal display elements (LCD) {9}
104.~.~.~.~ Input/output liquid crystal display panel

DEFINITION

Classification: 345/104

Input/output liquid crystal display panel:

(under subclass 87) Subject matter wherein the liquid crystal display elements* are used for both inputting and outputting display information.

SEE OR SEARCH THIS CLASS, SUBCLASS:

173, for touch panels used with a generic display device.