Title:
METHOD FOR PREPARING FUNCTIONAL FILM LAYER
Document Type and Number:
WIPO Patent Application WO/2019/114055
Kind Code:
A1
Abstract:
A method for preparing a functional film layer, applicable to a flexible display screen. The method comprises the following steps: coating a first side of a substrate (1) with liquid crystals to form a linear polarizer (2) and a phase difference film (3), the linear polarizer (2) being located between the substrate (1) and the phase difference film (3) or the phase difference film (3) being located between the substrate (1) and the linear polarizer (2); and forming a touch electrode layer (4) on the first side or a second side of the substrate (1). The thickness of a flexible display screen can be reduced and the bending performance of the flexible display screen can be improved, so that the flexible display screen is easier to bent or coil.
Inventors:
HE CHUNMEI (CN)
Application Number:
PCT/CN2018/071261
Publication Date:
June 20, 2019
Filing Date:
January 04, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09F9/30; G02B5/30; H01L27/32
Foreign References:
| CN106952941A | 2017-07-14 | |||
| CN107037627A | 2017-08-11 | |||
| CN104637976A | 2015-05-20 | |||
| CN106199812A | 2016-12-07 | |||
| CN107037906A | 2017-08-11 | |||
| CN106410061A | 2017-02-15 |
Attorney, Agent or Firm:
SHENZHEN RONDA PATENT AND TRADEMARK LAW OFFICE (CN)
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