Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/210818
Kind Code:
A1
Abstract:
Provided is a compound represented by formula (1) or (2). (The symbols in the formulae are as defined in the description.) Also provided are an organic electroluminescent element that contains the compound, and an electronic device that includes the organic electroluminescent element.
Inventors:
HAKETA TASUKU (JP)
TANAKA SHOTA (JP)
TAKAHASHI YUSUKE (JP)
FUKAMI TAKUTO (JP)
SAWATO TSUKASA (JP)
TANAKA SHOTA (JP)
TAKAHASHI YUSUKE (JP)
FUKAMI TAKUTO (JP)
SAWATO TSUKASA (JP)
Application Number:
PCT/JP2022/015767
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07C211/61; C07D307/91; C07D333/76; H01L51/50
Domestic Patent References:
| WO2021025372A1 | 2021-02-11 | |||
| WO2020166873A1 | 2020-08-20 | |||
| WO2019139419A1 | 2019-07-18 |
Foreign References:
| KR20190118137A | 2019-10-17 | |||
| KR20190103765A | 2019-09-05 | |||
| CN109096179A | 2018-12-28 | |||
| KR20180053121A | 2018-05-21 | |||
| KR20170134163A | 2017-12-06 | |||
| US20170194569A1 | 2017-07-06 | |||
| US20170186969A1 | 2017-06-29 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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