Chiral smectic liquid crystal polarization interference filters
Chiral smetic LCD with small pretilt angle, substrate rubbed in
Cholesteric liquid crystal screen which reflects substantially a
Cholesteric polarizer and the manufacture thereof
Cholesteric polarizer for liquid crystal display and overhead pr
Chromatic focal pencil beam-generating apparatus
Chromatic light separator and picture projector using a chromati
Chromatically-adjusted holographically illuminated image-providi
Circuit for driving liquid crystal panel
Close-lit holographic nightlight display lighting system
Collimated laser diode
Collimating screen simulator and method
Color compensated double layered liquid crystal display device
Color dispersion compensated holographic light guide plate
Color display apparatus
Color display device having liquid crystal cell and fluorescent
Color display device with intervening lens and spatial filter or
Color display element having PDLC layers and color filter
Color display using supertwisted nematic liquid crystal material
Color display utilizing twisted nematic LCDs and selective polar