Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2011-08-23

2011-08-23

Dudek, James A (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

08004644

ABSTRACT:
A liquid crystal display device includes a first substrate and a second substrate which face each other with a liquid crystal layer interposed therebetween, in which a display sub-pixel and a viewing angle control sub-pixel are placed adjacently to each other for each of pixels, wherein the first substrate is provided with a pixel electrode and a common electrode driven by a lateral electric field mode in the display sub-pixel and is provided with a viewing angle control electrode in the viewing angle control sub-pixel, and in which the second substrate is provided with a transparent conductive electrode formed to overlap with both of the display sub-pixel and the viewing angle control sub-pixel on a liquid crystal layer side.

REFERENCES:
patent: 5995182 (1999-11-01), Watanabe et al.
patent: 6914656 (2005-07-01), Sakamoto et al.
patent: 2007-178736 (2007-07-01), None
patent: 2008-209529 (2008-09-01), None

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