Title:
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/162701
Kind Code:
A1
Abstract:
The present invention provides an organic electroluminescent element which has low-voltage drivability, high luminous efficiency and a long service life. Provided is an organic electroluminescent element including at least one organic layer between an anode and a cathode that face one another, wherein at least one organic layer comprises a material for an organic electroluminescent element represented by general formula (1), and thus it is possible to provide an organic electroluminescent element that has low-voltage drivability, high luminous efficiency and a long service life.
Inventors:
TADA MASASHI (JP)
OGAWA JUNYA (JP)
TERADA AYAKA (JP)
OGAWA JUNYA (JP)
TERADA AYAKA (JP)
Application Number:
PCT/JP2023/004387
Publication Date:
August 31, 2023
Filing Date:
February 09, 2023
Export Citation:
Assignee:
NIPPON STEEL CHEMICAL & MAT CO LTD (JP)
International Classes:
H10K85/60; C07D209/80; C09K11/06; H10K50/12; H10K71/16; H10K71/30; H10K101/10; H10K101/20
Domestic Patent References:
| WO2016158191A1 | 2016-10-06 |
Foreign References:
| KR20210092513A | 2021-07-26 | |||
| JP2022504349A | 2022-01-13 | |||
| JP2016178326A | 2016-10-06 | |||
| JP2009231516A | 2009-10-08 | |||
| CN108948008A | 2018-12-07 | |||
| CN114075204A | 2022-02-22 | |||
| US9312499B1 | 2016-04-12 | |||
| US20220112163A1 | 2022-04-14 | |||
| CN114195700A | 2022-03-18 | |||
| JP2022132157A | 2022-09-07 |
Attorney, Agent or Firm:
SASAKI Kazuya et al. (JP)
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