Title:
COMPOUND AND ORGANIC ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/182101
Kind Code:
A1
Abstract:
Provided is a compound represented by formula (1). At least one among R11-R28 and R31-R40 is not a hydrogen atom.
Inventors:
SHIRASAKI YOSHINAO (JP)
TAKAHASHI RYOTA (JP)
NAKANO YUKI (JP)
MASE KAZUMA (JP)
MASUDA TETSUYA (JP)
TAKAHASHI RYOTA (JP)
NAKANO YUKI (JP)
MASE KAZUMA (JP)
MASUDA TETSUYA (JP)
Application Number:
PCT/JP2021/006789
Publication Date:
September 16, 2021
Filing Date:
February 24, 2021
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C09K11/06; C07D307/77; H01L51/50
Domestic Patent References:
| WO2018235953A1 | 2018-12-27 | |||
| WO2014104144A1 | 2014-07-03 | |||
| WO2020159279A1 | 2020-08-06 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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