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Patent Searching and Data


Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/239071
Kind Code:
A1
Abstract:
The present disclosure provides a display substrate and a manufacturing method therefor, a display panel and a display apparatus. The display substrate comprises a display region, and the display substrate further comprises a base, and a plurality of sub-pixels located on the base and located within the display region, each of the sub-pixels comprising a light-emitting device. The light-emitting device comprises a first electrode, a light-emitting layer and a second electrode which are sequentially provided on the base; and openings are provided in regions between the plurality of sub-pixels, and the second electrodes do not extend into the openings.

Inventors:
WANG PINFAN (CN)
WU POHSIEN (CN)
HSIEH MINGCHE (CN)
WU CHANGYEN (CN)
Application Number:
CN2020/093250
Publication Date:
December 03, 2020
Filing Date:
May 29, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Foreign References:
CN110212111A2019-09-06
CN109742114A2019-05-10
US20160118451A12016-04-28
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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