Title:
燐光ＰｔＡｇ２錯体並びにその製造方法及び用途
Document Type and Number:
Japanese Patent JP6884210
Kind Code:
B2
Abstract:
The present invention relates to an ionic type phosphorescent metal complex with a racemization structure, a preparation method therefor and a use thereof. The structure of the complex is [PtAg{rac-(PPhCHPPhCH-)(C≡CR)(PR')]Aor [PtAg{meso-(PPhCHPPhCH-)}(C≡CR)(PR')(µ-X)]A, wherein R is the same or different and is independently selected from alkyl, aryl, heteroaryl, and heteroaryl aryl; R' is the same or different and is independently selected from alkyl, aryl, and heteroaryl; the alkyl, aryl, and heteroaryl can be substituted by one or more substituents which are selected from alkyl, alkenyl, alkynyl, alkoxy, amino, halogen, halogenated alkyl, and aryl; X is halogen; Aand Aare monovalent or bivalent anions; and m or n is 1 or 2. The present invention also relates to an organic light emitting diode, a preparation method therefor and use thereof. The organic light emitting diode prepared by taking the phosphorescent metal complex of the present invention as a luminous layer dopant has high-performance organic electroluminescence and can be applied to panel display.
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Inventors:
Chen loyalty
Shusei Star
King Kim Yun
Shusei Star
King Kim Yun
Application Number:
JP2019531368A
Publication Date:
June 09, 2021
Filing Date:
September 20, 2017
Export Citation:
Assignee:
FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER,CHINESE ACADEMY OF SCIENCES
International Classes:
H01L51/50; C07F1/10; C07F15/00; C07F19/00; C09K11/06; G09F9/30; H01L27/32
Foreign References:
| CN104892685A | ||||
| CN105481910A | ||||
| WO2012039347A1 | ||||
| WO2008053976A1 |
Other References:
SHU, Hui-Xing et al.,Photophysical and Electroluminescent Properties of PtAg2 Acetylide Complexes Supported with meso- and rac-Tetraphosphine,Inorganic Chemistry,2017年 4月25日,Vol.56,pp.9461-9473
Attorney, Agent or Firm:
Harakenzo world patent & trademark