US PATENT SUBCLASS 349 / 186
.~ In nematic phase

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

182  DF  CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION {4}
186.~ In nematic phase

DEFINITION

Classification: 349/186

In nematic phase:

(under subclass 182) Subject matter wherein the molecular long axes of the liquid crystal are substantially parallel throughout the substance with no additional structural constraints.