Title:
DISPLAY PANEL, DISPLAY APPARATUS, AND MASK
Document Type and Number:
WIPO Patent Application WO/2023/160329
Kind Code:
A1
Abstract:
A display panel, a display apparatus, and a mask. The display panel comprises a substrate, and a plurality of island regions spaced from each other, hole regions provided between adjacent island regions, and bridge regions connecting adjacent island regions, which are provided on the substrate; each island region comprises a structural film layer provided on the substrate and a cathode provided on the side of the structural film layer away from the substrate; the structural film layer comprises at least one effective light emitting region and at least one lap joint region; the cathode comprises at least one cathode portion and at least one lap joint portion; the orthographic projection of the at least one cathode portion on the substrate overlaps with the at least one effective light emitting region; the orthographic projection of the at least one lap joint portion on the substrate overlaps with the orthographic projection of the at least one lap joint region on the substrate.
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Inventors:
BI NA (CN)
XIANG LIAN (CN)
XIANG LIAN (CN)
Application Number:
PCT/CN2023/073673
Publication Date:
August 31, 2023
Filing Date:
January 29, 2023
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
C23C14/24; C23C14/04; H10K50/82
Foreign References:
| CN112310323A | 2021-02-02 | |||
| CN113345929A | 2021-09-03 | |||
| CN217562599U | 2022-10-11 | |||
| US10629658B1 | 2020-04-21 | |||
| US20160293888A1 | 2016-10-06 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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