US PATENT SUBCLASS 349 / 192
.~ Defect correction or compensation


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

187  DF  NOMINAL MANUFACTURING METHODS OR POST MANUFACTURING PROCESSING OF LIQUID CRYSTAL CELL {5}
192.~ Defect correction or compensation


DEFINITION

Classification: 349/192

Defect correction or compensation:

(under subclass 187) Subject matter wherein the liquid crystal cell is treated after fabrication to correct or compensate for an imperfection in the cell.

(1) Note. Included here are methods of blacking out defective pixels.

(2) Note. Excluded from this subclass are structures built into the cell to correct or prevent defects which may occur in a matrix addressed liquid crystal cell. For such excluded subject matter, see SEARCH THIS CLASS, SUBCLASS below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

54, for structures built into a cell to correct or prevent defects in a matrix addressed liquid crystal cell.