Multipole liquid crystal display

Details Multipole liquid crystal display Multipole liquid crystal display

1997-12-22

2000-11-14

Powell, Mark R.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

349143, 349141, 349139, G09G 336, G02F 11343

Patent

active

061476668

ABSTRACT:
An improved efficiency liquid crystal display device (10) includes at least two pairs of electrode disposed above and below, and on two sides of each display pixel (12). Each pair of electrodes is capable of applying an electrical field to a layer of liquid crystal material disposed therebetween. The applied electrical fields cause the liquid crystal materials to switch from a first to a second optical state corresponding to an opaque and transparent state. The result is a display device having higher optical efficiencies, and faster display response times. Multiple intermediate optical states are possible by applying varying amounts of electrical charge to the two pairs of electrodes at the same time.

REFERENCES:
patent: 4617646 (1986-10-01), Yang
patent: 4673252 (1987-06-01), Kugo et al.
patent: 4697886 (1987-10-01), Ito et al.
patent: 5737051 (1998-04-01), Kondo et al.
patent: 5754268 (1998-05-01), Aihara et al.
patent: 5905557 (1999-05-01), Yaniv

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