Title:
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/078137
Kind Code:
A1
Abstract:
An organic electroluminescent device and an electronic apparatus. The organic electroluminescent device comprises a cathode, an anode, and an organic layer, the organic layer comprises an organic light-emitting layer, and the organic light-emitting layer comprises a first compound and a second compound. The first compound is selected from compounds represented by formula 1, and the second compound is selected from compounds represented by formula 2 or formula 3.
Inventors:
XU XIANBIN (CN)
ZHANG KONGYAN (CN)
ZHANG HEMING (CN)
ZHANG KONGYAN (CN)
ZHANG HEMING (CN)
Application Number:
PCT/CN2023/113869
Publication Date:
April 18, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07D307/91; C07D333/76; C07D487/04; C09K11/06; H10K50/10; H10K50/11
Domestic Patent References:
| WO2022121618A1 | 2022-06-16 |
Foreign References:
| CN114094032A | 2022-02-25 | |||
| CN114784212A | 2022-07-22 | |||
| CN114256430A | 2022-03-29 |
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
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