US PATENT SUBCLASS 348 / 753
.~.~.~.~ Electron beam addressed

Current as of: June, 1999
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348 /   HD   TELEVISION

739  DF  VIDEO DISPLAY {13}
744  DF  .~ Projection device {7}
750  DF  .~.~ Plural parallel light modulators {5}
752  DF  .~.~.~ Using birefringent or polarizing medium (e.g., Kerr cell, Pockel's cell, etc.) {1}
753.~.~.~.~ Electron beam addressed

DEFINITION

Classification: 348/753

Electron beam addressed:

(under subclass 752) Subject matter wherein a scanning electron beam sequentially controls predetermined areas of the light modulating medium to vary an optical property of

the modulator.

SEE OR SEARCH THIS CLASS, SUBCLASS:

763, and 768, for projection type image reproducer having a single light modulator.