ORGANOMETALLIC IRIDIUM COMPOUND AND APPLICATION THEREOF - GUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD

Title:

ORGANOMETALLIC IRIDIUM COMPOUND AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2022/242264

Kind Code:

A1

Abstract:

The present invention relates to an organometallic iridium compound and an application thereof. The organometallic iridium compound has a structure that is represented by formula (1). The compound provided in the present invention has the advantages of high optical and electrochemical stability, narrow emission half-peak width, high color saturation, high luminous efficiency, a long device service life and the like, and can be used in organic electroluminescent devices. In particular, as a green light-emitting dopant, the present invention has the possibility of being applied to the AMOLED industry.

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Inventors:

CHEN SHAOFU (CN)
CHENG ZHIQIAO (CN)
YAN LIANGLIANG (CN)
DAI LEI (CN)
CAI LIFEI (CN)

Application Number:

PCT/CN2022/078117

Publication Date:

November 24, 2022

Filing Date:

February 26, 2022

Export Citation:

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Assignee:

GUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD (CN)

International Classes:

C09K11/06; C07F15/00; H01L51/50; H01L51/54

Foreign References:

CN102272261A	2011-12-07
CN1726606A	2006-01-25
US20170040552A1	2017-02-09
CN102939295A	2013-02-20

Attorney, Agent or Firm:

BEIJING ZHAOJUN UNION INTELLECTUAL PROPERTY LAW FIRM (CN)

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