US PATENT SUBCLASS 345 / 60
.~.~ Fluid light emitter (e.g., gas, liquid, or plasma)

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}
60.~.~ Fluid light emitter (e.g., gas, liquid, or plasma) {9}
61  DF  .~.~.~> Shifting means {1}
63  DF  .~.~.~> Intensity control
64  DF  .~.~.~> Liquid light emitter
65  DF  .~.~.~> Phosphor excited by fluid response
66  DF  .~.~.~> Particular discharge path
67  DF  .~.~.~> More than two electrodes per element
68  DF  .~.~.~> Means for combining selective and sustain signals {1}
71  DF  .~.~.~> Electrode insulated from fluid medium
72  DF  .~.~.~> Color

DEFINITION

Classification: 345/60

Fluid light emitter (e.g., gas, liquid, or plasma):

(under subclass 55) Subject matter wherein the display element* includes a light-generating fluid medium.

SEE OR SEARCH THIS CLASS, SUBCLASS:

37, and 41+, for segmented fluid light-emitting display devices.

SEE OR SEARCH CLASS

315, Electric Lamp and Discharge Devices: Systems,

169.4, for energizing or bias supplies for a gas panel display device.