Apparatus for forming alignment film of liquid crystal...

Details Apparatus for forming alignment film of liquid crystal... Apparatus for forming alignment film of liquid crystal...

2004-02-27

2008-07-22

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S123000, C349S187000

Reexamination Certificate

active

07403250

ABSTRACT:
A method for forming an alignment layer of a liquid crystal display device includes providing a substrate having a plurality of unit panels formed thereon, loading the substrate onto a stage, selectively dropping an alignment material onto a first one of the unit panel regions by an alignment material dropping unit having a plurality of heads, each of the heads having a plurality of holes arranged along a row at regularly-spaced interval distance d1, and forming an alignment layer on the substrate to have a uniform thickness.

REFERENCES:
patent: 6111632 (2000-08-01), Tanuma et al.
patent: 6277529 (2001-08-01), Marumoto et al.
patent: 6471352 (2002-10-01), Akahira
patent: 2005/0179708 (2005-08-01), Ben-Zur
Machine translation of JP 09166783 A by Ueno et al.

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