Liquid crystal panel, and liquid crystal display

Details Liquid crystal panel, and liquid crystal display Liquid crystal panel, and liquid crystal display

2008-11-12

2010-11-09

Doan, Jennifer (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S056000, C349S084000, C349S117000

Reexamination Certificate

active

07830480

ABSTRACT:
A liquid crystal panel or the present invention comprising a liquid crystal cell, a first polarizer and a second polarizer provided on both sides of the liquid crystal cell, a first optical compensation layer provided between the liquid crystal cell and the first polarizer, and a second optical compensation layer provided between the liquid crystal cell and the second polarizer, wherein a wavelength dispersion of the liquid crystal cell satisfies Re40(450)>Re40(550)>Re40(650), an index ellipsoid of the first optical compensation layer satisfies a relationship of nx>nz>ny, and a wavelength dispersion of the second optical compensation layer satisfies Re40(450)≧Re40(550)≧Re40(650).

REFERENCES:
patent: 7557883 (2009-07-01), Kawamoto et al.
patent: 7561233 (2009-07-01), Hisatake
patent: 2005/0057714 (2005-03-01), Jeon et al.
patent: 2007/0172606 (2007-07-01), Shunsuke et al.
patent: 2007/0285602 (2007-12-01), Takeda et al.
patent: 2008/0008476 (2008-01-01), Yamamoto
patent: 2008/0165312 (2008-07-01), Sakurazawa et al.
patent: 2009/0066886 (2009-03-01), Shimizu et al.
patent: 2009/0231528 (2009-09-01), Nakano et al.
patent: 2006-184835 (2006-07-01), None
patent: 2006-268016 (2006-10-01), None
patent: 2006-527394 (2006-11-01), None
patent: 2007-148016 (2007-06-01), None
patent: 10-2006-0117995 (2006-11-01), None
patent: 10-2007-0004047 (2007-01-01), None
patent: 2005/078516 (2005-08-01), None
patent: 2005/091024 (2005-09-01), None
patent: 2006/090887 (2006-08-01), None
Korean Office Action dated Feb. 25, 2010, issued in corresponding Korean Patent Application No. 10-2008-0066770.
Japanese Office Action, issued Apr. 23, 2010 for corresponding Japanese Patent Application No. 2007-300399.

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