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Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2022/071424
Kind Code:
A1
Abstract:
A compound represented by formula (1) (the symbols in formula (1) are as defined in the description), with which an organic electroluminescent element having further improved element performance is provided.

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WO/2001/023497ORGANIC ELECTROLUMINESCENT ELEMENT
WO/2019/168320COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
WO/2022/188514ORGANIC COMPOUND, ELECTRONIC ELEMENT COMPRISING SAME, AND ELECTRONIC DEVICE
Inventors:
TAKAHASHI YUSUKE (JP)
HAKETA TASUKU (JP)
TANAKA SHOTA (JP)
Application Number:
PCT/JP2021/035944
Publication Date:
April 07, 2022
Filing Date:
September 29, 2021
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07C211/61; C09K11/06; H01L51/50
Domestic Patent References:
WO2020075964A12020-04-16
WO2020096001A12020-05-14
WO2019146781A12019-08-01
WO2021070965A12021-04-15
WO2018034517A12018-02-22
WO2018038544A12018-03-01
Foreign References:
CN110317139A2019-10-11
JP2015530364A2015-10-15
US20190237668A12019-08-01
JP2019127487A2019-08-01
JP2017022196A2017-01-26
JP2018188433A2018-11-29
KR20180124728A2018-11-21
KR101854886B12018-05-08
KR101961346B12019-03-25
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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