Rubbing cloth for aligning a liquid crystal, method of...

Details Rubbing cloth for aligning a liquid crystal, method of... Rubbing cloth for aligning a liquid crystal, method of...

2006-07-11

2006-07-11

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S125000, C156S099000, C492S029000

Reexamination Certificate

active

07075608

ABSTRACT:
Disclosed are a rubbing cloth for aligning a liquid crystal, method of manufacturing the same, apparatus for manufacturing the same and method of manufacturing an LCD using the same. A rubbing pile formed on a rubbing cloth fabric fabricated by interweaving a weft and a warp having a length longer than that of the weft is aligned in a direction parallel to the weft. Accordingly, it is able to manufacture the rubbing cloth having a various size without a length of the alignment film and increase yield of the rubbing cloth.

REFERENCES:
patent: 4548850 (1985-10-01), Stauder et al.
patent: 5336543 (1994-08-01), Pyle
patent: 5710608 (1998-01-01), Nakabayashi et al.
patent: 5710610 (1998-01-01), Kim
patent: 5879497 (1999-03-01), Nakahara et al.
patent: 6122032 (2000-09-01), Mihara et al.
patent: 6313897 (2001-11-01), Murayama et al.

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