Title:
ORGANIC ELECTROLUMINESCENT MATERIAL, ELECTRONIC ELEMENT, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/206055
Kind Code:
A1
Abstract:
The present application relates to the technical field of organic materials, and provides an organic electroluminescent material, an electronic device, and an electronic apparatus. The organic electroluminescent material has a structure represented by formula (I). The organic electroluminescent material of the present application is applied to an organic electroluminescent device, and can effectively improve the performance of the device.
Inventors:
LIU WENQIANG (CN)
KIM YOUNGKOOK (CN)
LI YINGWEN (CN)
ZHANG HEMING (CN)
KIM YOUNGKOOK (CN)
LI YINGWEN (CN)
ZHANG HEMING (CN)
Application Number:
PCT/CN2021/140628
Publication Date:
October 06, 2022
Filing Date:
December 22, 2021
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07D307/91; C09K11/06; H01L51/54
Domestic Patent References:
| WO2021085982A1 | 2021-05-06 | |||
| WO2021201449A1 | 2021-10-07 |
Foreign References:
| CN110903276A | 2020-03-24 | |||
| CN110577511A | 2019-12-17 | |||
| CN111138298A | 2020-05-12 | |||
| CN113501800A | 2021-10-15 | |||
| CN113511996A | 2021-10-19 | |||
| CN113773207A | 2021-12-10 | |||
| CN110317139A | 2019-10-11 |
Other References:
See also references of EP 4155298A4
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
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