Title:
有機金属錯体、発光素子用材料、発光素子、発光装置、電子機器、および照明装置
Document Type and Number:
Japanese Patent JP7154337
Kind Code:
B2
Abstract:
To provide a novel organometallic complex. The organometallic complex is represented by General Formula (G1) and includes a central metal, a first ligand, and a second ligand. The first ligand and the second ligand are cyclometalated ligands. At least one of the first ligand and the second ligand includes a substituted or unsubstituted aryl group as a substituent. In General Formula (G1), each of R1 to R15 independently represents any of hydrogen, a halogen group, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms. Note that at least one of R1 to R15 represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms.
Inventors:
Miki Kurihara
Yui Yoshiyasu
Eiko Yoshizumi
Satoshi Satoshi
Tatsuyoshi Takahashi
Hiromitsu Kido
Yui Yoshiyasu
Eiko Yoshizumi
Satoshi Satoshi
Tatsuyoshi Takahashi
Hiromitsu Kido
Application Number:
JP2021057113A
Publication Date:
October 17, 2022
Filing Date:
March 30, 2021
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
C07F15/00; C09K11/06; H01L51/50
Domestic Patent References:
JP2017186314A | ||||
JP2015530986A | ||||
JP2012149030A | ||||
JP2015103583A | ||||
JP2014234360A |
Foreign References:
WO2016143770A1 | ||||
CN104342115A | ||||
CN104341454A | ||||
KR1020130110934A | ||||
WO2015022988A1 |
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