Liquid crystal display

Details Liquid crystal display Liquid crystal display

2006-02-07

2006-02-07

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S130000

Reexamination Certificate

active

06995827

ABSTRACT:
A liquid crystal display mainly includes a first substrate and a second substrate; a liquid crystal having a negative dielectric constant anisotropy between the first and second substrates; and an array of first protrusions, second protrusions and third protrusions for setting the orientation of liquid crystal molecules inside pixels to a plurality of mutually different directions. The first protrusions are formed on pixel electrodes of the second substrate. Every two of the first protrusions are arranged substantially in a V-shaped pattern. The first and second protrusions are arranged alternately and in parallel to one another. The liquid crystal display of the present invention is provided with a plurality of first capacitor electrodes each in a K-shaped pattern and a plurality of second capacitor electrodes each in a V-shaped pattern wherein the first and second capacitor electrodes and the first protrusions are formed in spatially opposed relation to one another.

REFERENCES:
patent: 6278503 (2001-08-01), Nishikawa et al.
patent: 6424398 (2002-07-01), Taniguchi
patent: 6567144 (2003-05-01), Kim et al.

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