Title:
METHOD FOR PREPARING ALIGNMENT FILM FOR LIQUID CRYSTAL DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2013/067718
Kind Code:
A1
Abstract:
A method for preparing an alignment film for a liquid crystal display panel, comprising the following steps: dripping a liquid crystal mixture on a first substrate (21), the liquid crystal mixture comprising liquid crystal molecules and liquid crystal alignment monomers (S101); pressing the first substrate (21) against a second substrate (22) (S103); conducting first ultraviolet irradiation, and simultaneously providing a uniform electric field between the first substrate (21) and the second substrate (22) (S104); conducting second ultraviolet irradiation to the first substrate (21) and the second substrate (22), and simultaneously baking the first substrate (21) and the second substrate (22) to form the alignment film (S105).
Inventors:
ZHAO GUO (CN)
LEE CHIEN-PANG (CN)
LEE CHIEN-PANG (CN)
Application Number:
PCT/CN2011/082390
Publication Date:
May 16, 2013
Filing Date:
November 18, 2011
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
ZHAO GUO (CN)
LEE CHIEN-PANG (CN)
ZHAO GUO (CN)
LEE CHIEN-PANG (CN)
International Classes:
G02F1/1337
Foreign References:
| US20100123859A1 | 2010-05-20 | |||
| CN102087440A | 2011-06-08 | |||
| CN102081250A | 2011-06-01 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
深圳翼盛智成知识产权事务所(普通合伙) (CN)
深圳翼盛智成知识产权事务所(普通合伙) (CN)
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Claims: