Title:
金属錯体およびこれらの金属錯体を含んでなるエレクトロルミネッセンス素子
Document Type and Number:
Japanese Patent JP6781714
Kind Code:
B2
Abstract:
The present invention relates to metal complexes having a metal atom of groups 13 to 15 and at least one ligand, where the ligand comprises at least one anionic coordination group having at least one oxygen and/or nitrogen atom via which the metal atom is coordinated, and the ligand comprises at least one triarylamine group, to processes for preparation thereof and to the use thereof in electronic devices, especially in organic electroluminescent devices, called OLEDs (OLED=organic light emitting diode). The present invention also further relates to organic electroluminescent devices comprising these metal complexes.
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Inventors:
Philip, Stessel
Dominique, Josten
Beate, Burghard
Katya, Steak Meyer
Dominique, Josten
Beate, Burghard
Katya, Steak Meyer
Application Number:
JP2017559082A
Publication Date:
November 04, 2020
Filing Date:
April 19, 2016
Export Citation:
Assignee:
Merck Patent GmbH
International Classes:
C08G61/12; H01L29/786; H01L51/05; H01L51/30; H01L51/46; H01L51/50
Domestic Patent References:
| JP11040355A | ||||
| JP2001081453A | ||||
| JP2001076878A |
Foreign References:
| CN102453233A | ||||
| WO2015019725A1 | ||||
| KR1020130076375A |
Other References:
ACS APPLIED MATERIALS & INTERFACES,2009年,Vol.1, No.9,pp.1852-1855
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hideaki Maekawa
Endo Ayako
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hideaki Maekawa
Endo Ayako