Title:
発光素子、ディスプレイモジュール、照明モジュール、表示装置、照明装置及び電子機器
Document Type and Number:
Japanese Patent JP6488046
Kind Code:
B2
Abstract:
A novel organic compound that forms an exciplex emitting light with high efficiency is provided. An organic compound with a triarylamine skeleton in which the three aryl groups of the triarylamine skeleton are a p-biphenyl group, a fluoren-2-yl group, and a phenyl group to which a dibenzofuranyl group or a dibenzothiophenyl group is bonded. By the use of the organic compound and an organic compound with an electron-transport property, an exciplex that emits light with extremely high efficiency can be formed.
Inventors:
Kaoru Ogita
Tetsushi Seo
Hiromi Seo
Tatsuyoshi Takahashi
Tetsushi Seo
Hiromi Seo
Tatsuyoshi Takahashi
Application Number:
JP2018082866A
Publication Date:
March 20, 2019
Filing Date:
April 24, 2018
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L51/50; B60Q3/14; B60Q3/20; B60Q3/208; F21S6/00; F21S8/04; G09F9/30; G09F13/22; H01L27/32
Domestic Patent References:
| JP2012216829A | ||||
| JP2012231137A | ||||
| JP2012212879A | ||||
| JP2012186461A | ||||
| JP2012227524A | ||||
| JP2006278651A |
Foreign References:
| WO2014015937A1 | ||||
| WO2014034795A1 | ||||
| WO2012015265A1 | ||||
| WO2009119249A1 |