Polarizer, method of fabricating the same and liquid crystal...

Details Polarizer, method of fabricating the same and liquid crystal... Polarizer, method of fabricating the same and liquid crystal...

2008-02-20

2010-10-05

Duong, Thoi V (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S117000

Reexamination Certificate

active

07808584

ABSTRACT:
Disclosed are a polarizer, a method for fabricating the same, and a liquid crystal display having the same. The liquid crystal display includes a liquid crystal panel and a polarizer attached to the liquid crystal panel. The polarizer includes a polarizing film, a first support film, and a second support film. The first support film has optical anisotropy and is attached to the polarizing film. The first support film has a first thickness. The second support film is attached to the polarizing film while facing the first support film and has a second thickness, which is greater than the first thickness. The polarizer is fabricated by evaporating a solvent from a solution including polymer resin to form an optical film and then elongating the optical film.

REFERENCES:
patent: 7511792 (2009-03-01), Chang et al.
patent: 7582339 (2009-09-01), Kim et al.
patent: 2004/0239850 (2004-12-01), Kim
patent: 2007/0286969 (2007-12-01), Nagpal et al.

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