US PATENT SUBCLASS 348 / 55
.~.~.~ Separation by time division

Current as of: June, 1999
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348 /   HD   TELEVISION

42  DF  STEREOSCOPIC {5}
51  DF  .~ Stereoscopic display device {3}
54  DF  .~.~ Single display with optical path division {4}
55.~.~.~ Separation by time division {2}
56  DF  .~.~.~.~> With alternating shutters
57  DF  .~.~.~.~> With alternating polarization

DEFINITION

Classification: 348/55

Separation by time division:

(under subclass 54) Subject matter wherein the different views are presented to respective eyes of the viewer during alternating time periods.