LCD having alternating common and pixel electrodes with...

Details LCD having alternating common and pixel electrodes with... LCD having alternating common and pixel electrodes with...

2005-12-23

2009-06-09

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S147000

Reexamination Certificate

active

07545471

ABSTRACT:
An exemplary liquid crystal display includes a first glass layer (210) and a second glass layer (220) opposite to each other, a liquid crystal layer (27) interposed between the first and second glass layers, at least one alignment layer (224and/or414) disposed between the first and second glass layers, a plurality of common electrodes (225) arranged on the second glass layer, an insulation layer (227) arranged on the second glass layer, a plurality of pixel electrodes (226) arranged on the insulation layer, a first transparent conductive film (250) arranged on each of the common electrodes, and a second transparent conductive film (260) arranged on each of the pixel electrodes. A distance separating the common electrodes and the liquid crystal layer is equal to that separating the pixel electrodes and the liquid crystal layer. The liquid crystal display can avoid the occurrence of image delay.

REFERENCES:
patent: 4876165 (1989-10-01), Brewer et al.
patent: 5084778 (1992-01-01), DeJule et al.
patent: 5907379 (1999-05-01), Kim et al.
patent: 6885424 (2005-04-01), Yoo
patent: 7190429 (2007-03-01), Yoshida et al.

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