Title:
AMINOCARBAZOLE COMPOUND AND APPLICATION THEREOF
Document Type and Number:
Japanese Patent JP2020063218
Kind Code:
A
Abstract:
To provide a material for organic EL exhibiting high efficiency and long life equal to or more than those of conventional materials.SOLUTION: There is provided an aminocarbazole compound having at least one group represented by the formula (2) at 2-position or 5-position. In the formula, Arrepresents a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, or the like.SELECTED DRAWING: Figure 1
Inventors:
NAKAMURA KEISUKE
MATSUMOTO NAOKI
ARAYA HIROKAZU
KAWASHIMA HIROYUKI
NOMURA SHINTARO
MATSUMOTO NAOKI
ARAYA HIROKAZU
KAWASHIMA HIROYUKI
NOMURA SHINTARO
Application Number:
JP2018197113A
Publication Date:
April 23, 2020
Filing Date:
October 19, 2018
Export Citation:
Assignee:
TOSOH CORP
International Classes:
C07D209/88; H01L51/50
Domestic Patent References:
| JP2017022196A | 2017-01-26 | |||
| JP2018062505A | 2018-04-19 | |||
| JP2018108972A | 2018-07-12 | |||
| JP2011001349A | 2011-01-06 | |||
| JP2014101275A | 2014-06-05 | |||
| JP2014205654A | 2014-10-30 |
Foreign References:
| KR20150102734A | 2015-09-07 | |||
| WO2011049123A1 | 2011-04-28 | |||
| WO2017022729A1 | 2017-02-09 |