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Patent Searching and Data


Title:
METAL IRIDIUM COMPLEX AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING METAL IRIDIUM COMPLEX
Document Type and Number:
WIPO Patent Application WO/2019/154159
Kind Code:
A1
Abstract:
Disclosed are a metal iridium complex and an organic electroluminescent device containing the metal iridium complex, wherein the structural general formula of the metal iridium complex is as shown in formula I. The metal iridium complex has green to red electroluminescence, a high luminous efficiency, and a good material thermal stability, and the material also is easily prepared and purified.

Inventors:
CAO JIANHUA (CN)
SUI YAN (CN)
DONG LIANG (CN)
ZHANG JIANCHUAN (CN)
WANG SHIBO (CN)
TANG YONGSHUN (CN)
HUA RUIMAO (CN)
Application Number:
PCT/CN2019/073489
Publication Date:
August 15, 2019
Filing Date:
January 28, 2019
Export Citation:
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Assignee:
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD (CN)
International Classes:
C09K11/06; C07F15/00; H01L51/50; H01L51/54
Foreign References:
CN108164564A2018-06-15
US20180254417A12018-09-06
US20170069848A12017-03-09
CN105801628A2016-07-27
CN105367606A2016-03-02
US20160093815A12016-03-31
Attorney, Agent or Firm:
BEIJING LANTAI PARTNERS (CN)
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