Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2008-11-05

2010-11-02

Healy, Brian M (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S061000, C349S104000, C349S130000

Reexamination Certificate

active

07826004

ABSTRACT:
There is provided a liquid crystal display device that includes a liquid crystal panel in a vertically aligned liquid crystal mode, a backlight source placed at the back of the liquid crystal panel to emit white light to the liquid crystal panel, and an optical film placed between the liquid crystal panel and the backlight source and containing dichroic dye aligned in a substantially perpendicular direction.

REFERENCES:
patent: 6147740 (2000-11-01), Yoshida et al.
patent: 2005/0243245 (2005-11-01), Taguchi et al.
patent: 2006/0115608 (2006-06-01), Saito et al.
patent: 2007/0091229 (2007-04-01), Jang et al.
patent: 2007/0268427 (2007-11-01), Uehara
patent: 2009/0115935 (2009-05-01), Maeda et al.
patent: 10-293299 (1998-11-01), None
patent: 1311-101964 (1999-04-01), None
patent: 1311-160538 (1999-06-01), None
patent: 2005-266800 (2005-09-01), None
Japanese Patent Office Action corresponding to Japanese Serial No. 2007-288489 dated Oct. 20, 2009.

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