Orientation film rubbing apparatus and method to suppress...

Details Orientation film rubbing apparatus and method to suppress... Orientation film rubbing apparatus and method to suppress...

2007-07-10

2007-07-10

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S123000

Reexamination Certificate

active

10931560

ABSTRACT:
The circumferential dimension of the rubbing cloth1is set to one half or below of the circumferential dimension of the rotational roll2a, the excentric core irregularities produced by the seam of the rubbing roll2are made visually unrecognizable, and the circumferential dimension of the rubbing cloth1is reduced, thus reducing the rubbing density and preventing the scraping-off of the orientation film.

REFERENCES:
patent: 5075790 (1991-12-01), Hayashi et al.
patent: 5221981 (1993-06-01), Kodera et al.
patent: 5455695 (1995-10-01), Kodera et al.
patent: 5464478 (1995-11-01), Byun
patent: 5710610 (1998-01-01), Kim
patent: 5963286 (1999-10-01), Ishibashi et al.
patent: 6862061 (2005-03-01), Horiuchi
patent: 2003/0099845 (2003-05-01), Ogawa et al.
patent: 2003/0108685 (2003-06-01), Tabira et al.
patent: 2003-084287 (2003-03-01), None

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