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Title:
METAL IRIDIUM COMPLEX AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/001650
Kind Code:
A1
Abstract:
The present invention relates to a metal iridium complex and use thereof. The metal iridium complex has a general formula Ir(La)(Lb)(Lc), wherein La is the structure represented by formula (1), and Lb is the structure represented by formula (2). The complex has the advantages of low driving voltage, low sublimation temperature, good light and electrical stability, high luminous efficiency, long service life, high color saturation, and the like, can be used in organic light-emitting devices, and especially as a red luminous phosphorescent material, and has the possibility of being applied to the AMOLED industry.

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Inventors:
CHEN SHAOFU (CN)
DAI LEI (CN)
CAI LIFEI (CN)
Application Number:
PCT/CN2023/097311
Publication Date:
January 04, 2024
Filing Date:
May 31, 2023
Export Citation:
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Assignee:
GUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD (CN)
International Classes:
C07F15/00; C09K11/06; H10K85/30
Foreign References:
CN108690091A2018-10-23
CN104871333A2015-08-26
CN114075252A2022-02-22
CN102911213A2013-02-06
CN101657518A2010-02-24
CN110343136A2019-10-18
CN115232173A2022-10-25
Attorney, Agent or Firm:
BEIJING ZHAOJUN UNION INTELLECTUAL PROPERTY LAW FIRM (CN)
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