Title:
NOVEL COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/100946
Kind Code:
A1
Abstract:
This compound is represented by formula (1) (at least one of R1-R8 is a deuterium atom, at least one of Ar1 and Ar2 is a monovalent group represented by formula (2), and at least one pair among R11 and R12, R12 and R13, R13 and R14, R15 and R16, R16 and R17, and R17 and R18 optionally forms a ring represented by formula (3A) or a ring represented by formula (3B)).
Inventors:
ITOI HIROAKI (JP)
TASAKI SATOMI (JP)
YAMAKI TARO (JP)
NAKANO YUKI (JP)
TASAKI SATOMI (JP)
YAMAKI TARO (JP)
NAKANO YUKI (JP)
Application Number:
PCT/JP2019/044560
Publication Date:
May 22, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07C15/28; C09K11/06; H01L51/50
Foreign References:
| KR20190056338A | 2019-05-24 | |||
| US20180009776A1 | 2018-01-11 | |||
| CN104835921A | 2015-08-12 | |||
| KR20130022071A | 2013-03-06 | |||
| KR20110123701A | 2011-11-15 | |||
| US20160351816A1 | 2016-12-01 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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