Liquid crystal display device and terminal unit

Details Liquid crystal display device and terminal unit Liquid crystal display device and terminal unit

2011-07-19

2011-07-19

Dudek, James A (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S141000

Reexamination Certificate

active

07982834

ABSTRACT:
A liquid crystal display (LCD) device includes: a liquid crystal (LC) panel defining thereon an array of pixels each including a reflective area driven in a longitudinal electric field and a transmissive area driven in a lateral electric field; a quarter-wavelength retardation film disposed in the reflective area in front of a LC layer; and first and second polarizing films sandwiching therebetween the LC panel. The LC molecules in the LC layer have a major axis parallel or perpendicular to an optical axis of the first polarizing film disposed in front of the LC panel.

REFERENCES:
patent: 2007/0222927 (2007-09-01), Uehara et al.
patent: 2003-344837 (2003-12-01), None
patent: 2005-338256 (2005-12-01), None
patent: 2006-71977 (2006-03-01), None
patent: 2006-139286 (2006-06-01), None
patent: 2006-171376 (2006-06-01), None
patent: 2007-041572 (2007-02-01), None
patent: 2007-133432 (2007-05-01), None

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