US PATENT SUBCLASS 349 / FOR 123
.~.~.~.~ For parallel alignment (359/78)

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

193  DF  LIQUID CRYSTAL OPTICAL ELEMENT {21}
FOR 113  DF  .~ Having particular nonelectrical detail of cell structure enclosing or adjacent liquid crystal material (359/62) {5}
FOR 119  DF  .~.~ Particular nonoptical film or layer (e.g., adhesive layer, barrier layer, etc.) (359/74) {1}
FOR 120  DF  .~.~.~ Alignment layer (359/75) {3}
FOR 123.~.~.~.~ For parallel alignment (359/78)

DEFINITION

Classification: 349/FOR.123

For parallel alignment:

Foreign Art Collection wherein the layer causes the liquid crystal alignment to be homogeneous or substantially parallel to its supporting surface (i.e., substrate).