Title:
ARRAY SUBSTRATE AND DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2019/105011
Kind Code:
A1
Abstract:
An array substrate (200), comprising an inorganic film layer (221), the surface of which is provided with a plurality of first grooves (2211); and metal traces (223) located in the first grooves (2211). The metal traces (223) are located in the first grooves (2211) such that the inorganic film layer at the positions of the metal traces (223) is thinned and the bending stress thereof is reduced; on the other hand, the first grooves (2211) can partially release bending stress when the array substrate (200) is bent; thus, the inorganic film layer (221) is effectively prevented from being broken due to bending, thereby effectively preventing breakage of the metal traces (223) and improving reliability of the array substrate (200).
Inventors:
ZENG XIANXIANG (CN)
HU SIMING (CN)
HU SIMING (CN)
Application Number:
PCT/CN2018/091859
Publication Date:
June 06, 2019
Filing Date:
June 19, 2018
Export Citation:
Assignee:
YUNGU GUAN TECH CO LTD (CN)
International Classes:
G09F9/30; H01L27/12
Foreign References:
| CN107910336A | 2018-04-13 | |||
| CN106935631A | 2017-07-07 | |||
| CN206332028U | 2017-07-14 | |||
| CN206685061U | 2017-11-28 | |||
| CN206400960U | 2017-08-11 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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