Liquid crystal display device and method for fabricating the...

Details Liquid crystal display device and method for fabricating the... Liquid crystal display device and method for fabricating the...

2009-06-01

2010-11-02

Qi, Mike (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S141000, C349S158000

Reexamination Certificate

active

07826026

ABSTRACT:
A liquid crystal display device includes a first substrate having a step difference part; a second substrate facing the first substrate; a column spacer between the first substrate and the second substrate, a contact surface of the column spacer with the step difference part of the first substrate including a plurality of protrusions; and a liquid crystal layer between the first substrate and the second substrate.

REFERENCES:
patent: 7701540 (2010-04-01), Choi
patent: 2005/0157245 (2005-07-01), Lin et al.
patent: 2005/0185129 (2005-08-01), Kim et al.
patent: 2006/0066801 (2006-03-01), Liu et al.
patent: 2007/0019151 (2007-01-01), Heo et al.
patent: 1363851 (2002-08-01), None
patent: 1487346 (2004-04-01), None
patent: 2002-182220 (2002-06-01), None
patent: 2002-341354 (2002-11-01), None
Communication from Korean Patent Office dated Apr. 11, 2006.

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