US PATENT SUBCLASS 345 / 65
.~.~.~ Phosphor excited by fluid response

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  DF  .~.~ Fluid light emitter (e.g., gas, liquid, or plasma) {9}
65.~.~.~ Phosphor excited by fluid response

DEFINITION

Classification: 345/65

Phosphor excited by fluid response:

(under subclass 60) Subject matter wherein the display elements* include a phosphor compound within the fluid medium

for emission of light.

SEE OR SEARCH CLASS

250, Radiant Energy,

458.1+, and 483.1+ for luminescent devices utilizing phosphor.

313, Electric Lamp and Discharge Devices,

103+, for channel electron multiplier devices.