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Title:
DISPLAY PANEL AND PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/052314
Kind Code:
A1
Abstract:
This disclosure relates to the technical field of display, and provides a display panel and a preparation method therefor, and a display device. The display panel comprises: a substrate; a plurality of light-emitting pixels arranged in an array on the substrate and located in a display region; a first water/oxygen barrier disposed on the substrate and located in a peripheral region, wherein the first water/oxygen barrier comprises a plurality of first sub-barriers arranged discontinuously and a plurality of second sub-barriers arranged discontinuously; in a direction perpendicular to the arrangement direction of the first sub-barriers, a gap between adjacent first sub-barriers and a gap between adjacent second sub-barriers are not aligned with each other.

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Inventors:
ZHOU QUANGUO (CN)
LUO HAO (CN)
Application Number:
PCT/CN2018/101361
Publication Date:
March 21, 2019
Filing Date:
August 20, 2018
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H01L51/52; H01L21/77; H01L27/32
Foreign References:
CN107644947A2018-01-30
CN207124212U2018-03-20
CN105261712A2016-01-20
CN104952904A2015-09-30
CN105449123A2016-03-30
CN106450038A2017-02-22
US8350467B22013-01-08
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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