US PATENT SUBCLASS 349 / 100
.~.~.~.~ For ferroelectric liquid crystal

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}
99  DF  .~.~.~ With particular non-zero angle between polarization axis and orientation direction {2}
100.~.~.~.~ For ferroelectric liquid crystal

DEFINITION

Classification: 349/100

For ferroelectric liquid crystal:

(under subclass 99) Subject matter wherein the liquid crystal material used with the polarizer is ferroelectric liquid crystal.

SEE OR SEARCH CLASS

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

97, for use of ferroelectric liquid crystal display elements.