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Title:
LIGHT-EMITTING MATERIAL FOR ORGANIC LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/201590
Kind Code:
A1
Abstract:
A light-emitting material for an organic light-emitting device, a light-emitting device, and a display device. The light-emitting material comprises a main body material, the main body material comprises a first compound, and the structural general formula of the first compound is formula I, wherein the meanings of groups and substituents are the same as those in the description.

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Inventors:
LIU YANG (CN)
CHEN XUEQIN (CN)
MA KUN (CN)
Application Number:
PCT/CN2022/088010
Publication Date:
October 26, 2023
Filing Date:
April 20, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L51/50; H01L51/54
Foreign References:
CN113519073A2021-10-19
JP2008147425A2008-06-26
CN111883680A2020-11-03
JP2016127178A2016-07-11
CN111933818A2020-11-13
CN111341920A2020-06-26
US20200161564A12020-05-21
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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