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Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/230141
Kind Code:
A1
Abstract:
Provided is a compound represented by formula (1) (L1 is a single bond or an arylene group, and Ar1 and Ar2 are unsubstituted aryl groups.).

Inventors:
SAITO MASATOSHI (JP)
YOSHIDA KEI (JP)
Application Number:
PCT/JP2021/017434
Publication Date:
November 18, 2021
Filing Date:
May 07, 2021
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D403/10; C09K11/06; H01L51/50
Domestic Patent References:
WO2019101594A12019-05-31
WO2020197240A12020-10-01
WO2020209299A12020-10-15
Foreign References:
KR101926771B12018-12-07
KR20150002072A2015-01-07
JP2019119723A2019-07-22
US20210135127A12021-05-06
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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