Reflective LCD having orientation film formed on quarter wavelay

Details Reflective LCD having orientation film formed on quarter wavelay Reflective LCD having orientation film formed on quarter wavelay

1996-11-27

2000-05-09

Malinowski, Walter

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349122, 349165, G02F 11335, G02F 11333, C09K 1960

Patent

active

060611111

ABSTRACT:
A reflective guest-host liquid crystal display device includes an optical reflective layer and a quarter wavelength plate (1/4 wavelength phase shifter) inside the device provides improved contrast an brightness of the display with a paper-white tone.

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