Title:
METHOD FOR PREPARING DISPLAY PANEL, AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/248431
Kind Code:
A1
Abstract:
A method for preparing a display panel, and a display panel. The method comprises: stripping a glass substrate (110) in a lower substrate in an existing display panel; and converting at least a part of a flexible substrate (210) in the lower substrate into a graphene flexible substrate (220) with a graphene structure. A display panel can be subjected to rapid heat dissipation by means of the good heat conduction performance of graphene, and the original foam/graphite/copper foil three-in-one heat dissipation structure is replaced with a graphene flexible substrate, such that the thickness of the display panel is reduced.
Inventors:
WANG YIJIA (CN)
ZHANG MING (CN)
ZHANG MING (CN)
Application Number:
PCT/CN2019/107403
Publication Date:
December 17, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/00; H01L51/52
Foreign References:
| CN110246880A | 2019-09-17 | |||
| CN106356472A | 2017-01-25 | |||
| CN106356472A | 2017-01-25 | |||
| CN107739027A | 2018-02-27 | |||
| CN106098939A | 2016-11-09 | |||
| CN204315558U | 2015-05-06 | |||
| US20180199441A1 | 2018-07-12 | |||
| CN206740283U | 2017-12-12 | |||
| CN106232520A | 2016-12-14 | |||
| CN109817674A | 2019-05-28 | |||
| CN204144262U | 2015-02-04 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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