Title:
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/209293
Kind Code:
A1
Abstract:
An organic electroluminescent element includes a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer includes a light-emitting layer and a first layer, the first layer is disposed between the anode and the light-emitting layer, the light-emitting layer contains a compound represented by a following formula (1), and the first layer contains a compound represented by a following formula (B1).
Inventors:
ITOI HIROAKI (JP)
NAKANO YUKI (JP)
TASAKI SATOMI (JP)
YAMAKI TARO (JP)
MASUDA TETSUYA (JP)
NAKANO YUKI (JP)
TASAKI SATOMI (JP)
YAMAKI TARO (JP)
MASUDA TETSUYA (JP)
Application Number:
PCT/JP2020/015843
Publication Date:
October 15, 2020
Filing Date:
April 08, 2020
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D333/58; C07D209/82; C07D251/16; C07D307/77; C07D487/22; H01L51/50
Domestic Patent References:
| WO2018117369A1 | 2018-06-28 |
Foreign References:
| US20160351817A1 | 2016-12-01 | |||
| US20170155050A1 | 2017-06-01 | |||
| US20140374722A1 | 2014-12-25 | |||
| US20170133600A1 | 2017-05-11 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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