Title:
FUNCTIONAL MATERIAL, PREPARATION METHOD THEREFOR, LIGHT GUIDE INK, AND LIGHT GUIDE PLATE
Document Type and Number:
WIPO Patent Application WO/2016/015412
Kind Code:
A1
Abstract:
The present invention relates to the technical field of displays and solves the problem of pollution found in existing liquid crystal displays. Provided are a functional material, a preparation method therefor, a light guide ink, and a light guide plate. The functional material of the present invention comprises an inorganic powder having on the surface a modified layer. The inorganic powder comprises any one or more among aluminum oxide, magnesium oxide, zinc oxide, zirconium oxide, silicon dioxide, titanium dioxide, boron oxide, ferric oxide, calcium oxide, potassium oxide, sodium oxide, and lithium oxide. The modified layer is produced by reacting a dianhydride with a diamine. The light guide ink of the present invention comprises the functional material. The light guide plate of the present invention comprises a scattering pattern formed by solidifying the light guide ink.
Inventors:
YANG JIUXIA (CN)
BAI FENG (CN)
LIU JIANTAO (CN)
BAI FENG (CN)
LIU JIANTAO (CN)
Application Number:
PCT/CN2014/091859
Publication Date:
February 04, 2016
Filing Date:
November 21, 2014
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS (CN)
BEIJING BOE OPTOELECTRONICS (CN)
International Classes:
C09C3/10
Foreign References:
| CN101805517A | 2010-08-18 | |||
| CN102079899A | 2011-06-01 | |||
| CN103555003A | 2014-02-05 | |||
| EP1912084A1 | 2008-04-16 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
北京市柳沈律师事务所 (CN)
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