Title:
DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2023/206676
Kind Code:
A1
Abstract:
A display panel (100). The display panel (100) comprises a substrate (101), a first electrode (102), a light-emitting layer (103), and a second electrode (104); the first electrode (102) is arranged on the substrate (101); the light-emitting layer (103) is arranged on the surface of the first electrode (102) away from the substrate (101); the light-emitting layer (103) comprises a light-emitting sub-layer (1033); and the thin film compactness parameter of the light-emitting sub-layer (1033) is greater than or equal to a first threshold, and the thin film compactness parameter is determined by the amount of deformation of a thin film under a unit stress condition.
Inventors:
XIA GUOQI (CN)
KIM MUGYEOM (CN)
KIM MUGYEOM (CN)
Application Number:
PCT/CN2022/094905
Publication Date:
November 02, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/50
Foreign References:
| CN102024909A | 2011-04-20 | |||
| CN112599687A | 2021-04-02 | |||
| CN106856225A | 2017-06-16 | |||
| CN113594379A | 2021-11-02 | |||
| JP2001006878A | 2001-01-12 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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