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Title:
RUBBING ROLLER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/028414
Kind Code:
A1
Abstract:
A rubbing roller and a manufacturing method therefor. The rubbing roller comprises a rubbing cloth (201, 301) and a cylindrical roller body (202, 302). An array of tufts (203, 303) is arranged on the surface of the rubbing cloth (201, 301), and the rubbing cloth (201, 301) is obliquely wound around the cylindrical surface of the roller body (202, 302), so as to increase the density of the rubbing track generated by the tufts (203, 303). The rubbing cloth (201, 301) obliquely wound around the surface of the roller body (202, 302) of the rubbing roller is used, so that the density of the rubbing locus can be increased without increasing the density of the rubbing tufts (203, 303) of the existing rubbing cloth (201, 301) in a rubbing orientation process.

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Inventors:
YANG YAN (CN)
SONG SUNGHUN (CN)
LI JIAN (CN)
Application Number:
PCT/CN2015/097235
Publication Date:
February 23, 2017
Filing Date:
December 14, 2015
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02F1/1337
Foreign References:
CN101221321A2008-07-16
CN105093695A2015-11-25
CN104656314A2015-05-27
JP2009237343A2009-10-15
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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