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...

2006-11-07

2006-11-07

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S187000

Reexamination Certificate

active

07133097

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 unit panel areas by using an alignment material dropping unit having a plurality of heads, each of the plurality of heads having a plurality of holes, and removing the alignment material remaining on a surface of the holes using an alignment material removal unit connected to the alignment material dropping unit.

REFERENCES:
patent: 5940099 (1999-08-01), Karlinski
patent: 6149262 (2000-11-01), Shiida et al.
patent: 6481824 (2002-11-01), Hayakawa et al.
patent: 09-166783 (1997-06-01), None

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