Pixel structure for liquid crystal display

Details Pixel structure for liquid crystal display Pixel structure for liquid crystal display

2003-09-25

2008-10-07

Kim, Richard H (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S034000

Reexamination Certificate

active

07433007

ABSTRACT:
The present invention builds a metal electrode that is controlled by the common electrode in each pixel cell. During operation, a voltage is first applied to this metal electrode to transform the liquid crystal molecule over this metal electrode from the splay state to the bend state. Next, a voltage is applied to the pixel electrode to transform the liquid crystal molecule in the whole pixel region from the splay state to the bend state.

REFERENCES:
patent: 6429918 (2002-08-01), Choi et al.
patent: 6646707 (2003-11-01), Noh et al.
patent: 6671009 (2003-12-01), Hattori et al.
patent: 6771343 (2004-08-01), Kim et al.
patent: 6831295 (2004-12-01), Tsubo

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