Color liquid crystal display employing dual cells driven with an

Details Color liquid crystal display employing dual cells driven with an Color liquid crystal display employing dual cells driven with an

1993-01-05

1994-12-06

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 66, 345 4, 345 88, 345 98, G02F 1133, G02F 1137, G02F 11335

Patent

active

053716183

ABSTRACT:
A liquid crystal display device and method for generating the three primary colors and combinations thereof including black and white is disclosed using, at most, two adjacent discrete subpixels which together form a full color pixel. At least one dual STN cell system is included in each device, such controlled by EXCLUSIVE OR (XOR) logic.

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patent: 5122887 (1992-06-01), Mathenson
patent: 5124818 (1992-06-01), Conner et al.

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