US PATENT SUBCLASS 349 / 97
.~.~.~ Color

Current as of: June, 1999
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349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

56  DF  PARTICULAR STRUCTURE {7}
84  DF  .~ Having significant detail of cell structure only {17}
96  DF  .~.~ Polarizer {5}
97.~.~.~ Color

DEFINITION

Classification: 349/97

Color:

(under subclass 96) Subject matter wherein the polarizer has the additional property that it only passes a particular frequency of polarized light along a particular polarization axis.

(1) Note. Color polarizers are sometimes termed selective polarizers.