Title:
ARRAY SUBSTRATE, OLED DISPLAY PANEL, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/012461
Kind Code:
A1
Abstract:
Provided in the present application are an array substrate, an OLED display panel, and a display apparatus, the array substrate comprising a flexible substrate, a water and oxygen protective layer, a signal line layer, and a planarisation layer arranged in a stack in a bending area, the signal transmission lines formed by patterning the signal line layer being formed on the water and oxygen protective layer; by means of manufacturing the signal line layer in the bending area on the water and oxygen protective layer and using the planarisation layer for filling, the present application solves the problem of the electrical performance of the signal lines being affected by water and oxygen infiltrating the signal line layer through the organic photoresist.
Inventors:
DING DING (CN)
FANG LIANG (CN)
FANG LIANG (CN)
Application Number:
PCT/CN2019/115509
Publication Date:
January 28, 2021
Filing Date:
November 05, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32
Foreign References:
| CN110379823A | 2019-10-25 | |||
| CN110034159A | 2019-07-19 | |||
| CN109887935A | 2019-06-14 | |||
| CN108281458A | 2018-07-13 | |||
| CN108550612A | 2018-09-18 | |||
| JP2018052040A | 2018-04-05 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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