Title:
FLEXIBLE DISPLAY PANEL, FLEXIBLE DISPLAY APPARATUS, AND PREPARATION METHOD FOR FLEXIBLE DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/056884
Kind Code:
A1
Abstract:
Disclosed by the present invention are a flexible display panel, a flexible display apparatus and a preparation method for a flexible display panel: by means of a metal trace segment of a portion of a bending area of a flexible display panel being a dual-layer structure, and a second metal layer trace employing a wave-like trace design, the amount of stress received by the metal trace during a bending process may be reduced, thereby lessening the probability of a metal trace in a bending area of a flexible display breaking, and ensuring that the resistance of the metal trace is stable; and a connection portion of a first metal layer trace and the second metal layer trace may have improved reliability, thus lessening the probability of display abnormalities due to trace breakage, and ensuring that signal transmission is normal.
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Inventors:
QIN FANG (CN)
HU QUAN (CN)
HU QUAN (CN)
Application Number:
PCT/CN2018/114437
Publication Date:
March 26, 2020
Filing Date:
November 07, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32
Foreign References:
| CN207134068U | 2018-03-23 | |||
| CN108389869A | 2018-08-10 | |||
| CN108022942A | 2018-05-11 | |||
| JP6080209B2 | 2017-02-15 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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