Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/000662
Kind Code:
A1
Abstract:
A display panel and a display device. The display panel comprises an organic light-emitting functional portion (400). The organic light-emitting functional portion (400) comprises a first organic light-emitting unit (410), a first electron generation layer (420), a first hole generation layer (430), and a second organic light-emitting unit (440) which are stacked. A first intermediate layer (450) is arranged between the first electron generation layer (420) and the first hole generation layer (430). A first light-emitting layer (411) and a second light-emitting layer (441) each comprise two light-emitting sub-layers which are stacked and used for emitting light of different colors.
Inventors:
HUA ZHENGSHEN (CN)
LEE MUNJAE (CN)
LEE MUNJAE (CN)
Application Number:
PCT/CN2022/105519
Publication Date:
January 04, 2024
Filing Date:
July 13, 2022
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/50; H01L27/32
Foreign References:
| CN114335369A | 2022-04-12 | |||
| US20080297036A1 | 2008-12-04 | |||
| CN111048675A | 2020-04-21 | |||
| CN102034934A | 2011-04-27 | |||
| CN104867956A | 2015-08-26 | |||
| CN109585665A | 2019-04-05 | |||
| CN103325952A | 2013-09-25 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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