Liquid crystal electro-optical device having micro-domains

Details Liquid crystal electro-optical device having micro-domains Liquid crystal electro-optical device having micro-domains

1990-03-06

1991-09-10

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359100, G02F 113

Patent

active

050468316

ABSTRACT:
A liquid crystal display comprises a pair of substrates provided with an electrode arrangement in matrix form. A chiral smectic C phase liquid crystal material is interposed between the substrates. In the liquid crystal layer, each pixel consists of a number of micro-domains which can be compared to polycrystal line structures. Interaction between adjacent pixels through well ordered liquid crystal structure is suppressed by virtue of the micro-domains.

REFERENCES:
patent: 4796980 (1989-01-01), Kaneko et al.
patent: 4906047 (1990-03-01), Yamazaki et al.
patent: 4986638 (1991-01-01), Yamazaki et al.

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