US PATENT SUBCLASS 359 / 277
.~.~.~.~.~ Within display element

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

237  DF  OPTICAL MODULATOR {3}
238  DF  .~ Light wave temporal modulation (e.g., frequency, amplitude, etc.) {3}
240  DF  .~.~ Changing bulk optical parameter {5}
245  DF  .~.~.~ Electro-optic {11}
276  DF  .~.~.~.~ Amplitude modulation {1}
277.~.~.~.~.~ Within display element

DEFINITION

Classification: 359/277

Within display element:

(under subclass 276) Subject matter wherein the amplitude modulator is in an information conveying element.

SEE OR SEARCH CLASS

345, Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems,

1+, for visual display systems with selective electrical control.