US PATENT SUBCLASS 428 / 1.21
.~.~ Alignment layer is inorganic

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

Internet Version by PATENTEC © 1999      Terms of Use


428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

1.1  DF  LIQUID CRYSTAL OPTICAL DISPLAY HAVING LAYER OF SPECIFIED COMPOSITION {5}
1.2  DF  .~ Alignment layer of specified composition {4}
1.21.~.~ Alignment layer is inorganic

DEFINITION

Classification: 428/1.21

Alignment layer is Inorganic:

(under subclass 1.2) Subject matter wherein the alignment layer is of an inorganic chemical composition (e.g., glass, metal oxide, etc.).