Title:
The replaced Bipyridyl machine, the compound which has pyrid indole ring structure, and an organic electroluminescence element
Document Type and Number:
Japanese Patent JP5955228
Kind Code:
B2
Abstract:
[Object] To provide an organic compound of excellent characteristics that exhibits excellent electron-injecting/transporting performance with hole blocking ability, and has high stability in the thin-film state, as material for an organic electroluminescent device having high efficiency and high durability, and to provide the organic electroluminescent device having high efficiency and high durability using the compound. [Means of Realizing the Object] An organic electroluminescent device includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes, wherein the compound of general formula (1) in which a substituted bipyridyl group and a pyridoindole ring structure are bonded via a phenylene group, is used as a constituent material of at least one organic layer.
Inventors:
Norimasa Yokoyama
Daizo Kanda
Shuichi Hayashi
Eiji Takahashi
Daizo Kanda
Shuichi Hayashi
Eiji Takahashi
Application Number:
JP2012553608A
Publication Date:
July 20, 2016
Filing Date:
January 16, 2012
Export Citation:
Assignee:
Hodogaya Chemical Co., Ltd.
International Classes:
C07D471/04; C09K11/06; H01L51/50
Domestic Patent References:
| JP2006080271A | 2006-03-23 |
Foreign References:
| WO2004053019A1 | 2004-06-24 | |||
| WO2008114690A1 | 2008-09-25 |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Shinichi Abe
Yuji Tsujida
Yuko Komatsu
Shinichi Abe
Yuji Tsujida
Yuko Komatsu