US PATENT SUBCLASS 349 / 182
CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

182CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION {4}
183  DF  .~> Polymer liquid crystal
184  DF  .~> In smectic phase
185  DF  .~> In cholesteric phase
186  DF  .~> In nematic phase

DEFINITION

Classification: 349/182

CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION:

(under the class definition) Subject matter wherein a liquid crystal material of a particular composition is incorporated in a cell.

(1) Note. Claims directed only to the liquid crystal chemical composition but with disclosure to its inclusion in a cell structure which is more than nominal are classified

here.