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Patent Searching and Data


Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/087210
Kind Code:
A1
Abstract:
A display substrate and a manufacturing method therefor, a display panel, and a display device. The display substrate comprises: a base substrate (101); and an organic layer (102) located at one side of the base substrate (101). The organic layer (102) comprises a planarization layer (1021) and a plurality of support structures (1022), wherein the planarization layer (1021) comprises a plurality of via holes; the support structures (1022) are located at the side of the planarization layer (1021) away from the base substrate (101) and are integrally arranged with the planarization layer (1021); and the orthographic projections of the support structures (1022) on the base substrate (101) do not overlap with the orthographic projections of the via holes on the base substrate (101).

Inventors:
FANG YEZHOU (CN)
TIAN LIANG (CN)
WU XINGUO (CN)
WANG FENGGUO (CN)
WANG ZHIXIANG (CN)
YU GUOJIANG (CN)
HUANG BO (CN)
GUO ZHIANG (CN)
LIU YAOZU (CN)
Application Number:
PCT/CN2022/128391
Publication Date:
May 02, 2024
Filing Date:
October 28, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
International Classes:
G02F1/1339
Foreign References:
KR20150076348A2015-07-07
CN114236926A2022-03-25
KR20080079141A2008-08-29
CN101789426A2010-07-28
JP2006201218A2006-08-03
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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