Title:
PREPARATION METHOD FOR OPTICAL FILM, OPTICAL FILM AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/232922
Kind Code:
A1
Abstract:
A preparation method for an optical film (1), an optical film (1) and a display panel (100), the preparation method comprising: placing a plurality of pre-prepared graphene sheets (201) in a mixed solution so as to form an anti-reflection mixed solution; coating the anti-reflection mixed solution on a substrate (10); performing alignment treatment on the anti-reflection mixed solution by using a magnetic field so that the plurality of graphene sheets (201) in the anti-reflection mixed solution are offset to a preset angle; and curing the anti-reflection mixed solution to form an anti-reflection layer (20) on the substrate (10).
Inventors:
WANG YANAN (CN)
Application Number:
PCT/CN2019/106050
Publication Date:
November 26, 2020
Filing Date:
September 17, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G02B1/113; G02B5/30; G09F9/35
Foreign References:
| CN110221363A | 2019-09-10 | |||
| CN1922513A | 2007-02-28 | |||
| CN105549128A | 2016-05-04 | |||
| CN106167260A | 2016-11-30 | |||
| CN104451828A | 2015-03-25 | |||
| CN104119595A | 2014-10-29 | |||
| JP2003215307A | 2003-07-30 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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