US PATENT SUBCLASS 349 / 162
.~.~ Dual function layer or element


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

56  DF  PARTICULAR STRUCTURE {7}
84  DF  .~ Having significant detail of cell structure only {17}
162.~.~ Dual function layer or element


DEFINITION

Classification: 349/162

Dual function layer or element:

(under subclass 84) Subject matter wherein two or more

elements or layers have been combined as a single element or layer having the functions of all of the original elements or layers.

(1) Note. Included here are polarizers used as substrates, reflectors used as electrodes, color filters used as alignment layers, and electrodes used as antireflection layers.