US PATENT SUBCLASS 349 / FOR 100
.~ With particular illumination (359/48)

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 100.~ With particular illumination (359/48) {2}
FOR 101  DF  .~.~> Having optical element (e.g., curved reflector behind light source, etc.) (359/49)
FOR 102  DF  .~.~> Fluorescent light (e.g., FLAD type) (359/50)

DEFINITION

Classification: 349/FOR.100

With particular illumination:

Foreign Art Collection including specific structure for providing light to the liquid crystal device.