Liquid crystal optical device

Details Liquid crystal optical device Liquid crystal optical device

2005-01-25

2005-01-25

Shankar, Vijay (Department: 2673)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S096000

Reexamination Certificate

active

06847345

ABSTRACT:
Disclosed is a liquid crystal optical device which produces a color display by using a light source mounted behind a liquid crystal panel and capable of emitting a plurality of different colors, wherein the period from the time the light source mounted on the back emits one color to the time the light source switches to the next color is set as a scanning period, and the scanning period comprises a selection period (Se), a non-selection period (NSe), and a reset period (Rs), the length of the reset period being equal to one half the scanning period, and wherein a black display state is effected in the reset period (Rs).

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