Title:
ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/041060
Kind Code:
A1
Abstract:
The present application relates to the technical field of organic electroluminescent materials, and specifically, to an arylamine compound, an organic electroluminescent device comprising same, and an electronic apparatus. The arylamine compound of the present application comprises a [5]helicene group. The compound, when used as the material of the body of an organic electroluminescent device, can significantly improve the efficiency and the service life of the device.
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Inventors:
XU XIANBIN (CN)
YANG LEI (CN)
YANG LEI (CN)
Application Number:
PCT/CN2023/096137
Publication Date:
February 29, 2024
Filing Date:
May 24, 2023
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07C211/61; C09K11/06
Foreign References:
| CA3038646A1 | 2018-04-05 | |||
| CN104024371A | 2014-09-03 | |||
| CN113004314A | 2021-06-22 | |||
| CN102786533A | 2012-11-21 |
Other References:
XIANGQING JIA; JÖRN NITSCH; LEI JI; ZHU WU; ALEXANDRA FRIEDRICH; FLORIAN KERNER; MICHAEL MOOS; CHRISTOPH LAMBERT; TODD B. MARDER: "Triarylborane‐Based Helical Donor–Acceptor Compounds: Synthesis, Photophysical, and Electronic Properties", CHEMISTRY - A EUROPEAN JOURNAL, JOHN WILEY & SONS, INC, DE, vol. 25, no. 46, 15 July 2019 (2019-07-15), DE, pages 10845 - 10857, XP071849130, ISSN: 0947-6539, DOI: 10.1002/chem.201902258
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
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