US PATENT SUBCLASS 369 / 122
.~.~.~ Solid state

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

99  DF  SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM {4}
100  DF  .~ Radiation beam modification of or by storage medium {20}
121  DF  .~.~ With particular light source (e.g., laser, CRT with phosphor) {2}
122.~.~.~ Solid state

DEFINITION

Classification: 369/122

Solid state:

(under subclass 121) Subject matter wherein the light source is a solid element emitting light when excited by an electric signal.

(1) Note. Such device are often semiconductive.