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Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/223855
Kind Code:
A1
Abstract:
The present invention provides: a compound which is represented by formula (1) (each of the symbols in formula (1) is as defined in the description); an organic electroluminescent element which contains this compound; and an electronic device which comprises this organic electroluminescent element.

Inventors:
SAWATO TSUKASA (JP)
ITOI HIROAKI (JP)
TAKAHASHI YUSUKE (JP)
TANAKA SHOTA (JP)
FUKAMI TAKUTO (JP)
Application Number:
PCT/JP2023/017218
Publication Date:
November 23, 2023
Filing Date:
May 08, 2023
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D335/04; C07D311/78; C07D405/04; C07D407/02; H10K50/10; H10K50/15; H10K50/16
Domestic Patent References:
WO2022091691A12022-05-05
WO2021256836A12021-12-23
WO2021132952A12021-07-01
WO2021118086A22021-06-17
WO2012070226A12012-05-31
WO2019182360A12019-09-26
Foreign References:
US20210126201A12021-04-29
US20170092869A12017-03-30
JP2013543250A2013-11-28
US20150069344A12015-03-12
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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