Title:
ビスカルバゾール誘導体、有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子
Document Type and Number:
Japanese Patent JP5390728
Kind Code:
B1
Abstract:
A biscarbazole derivative of the invention is represented by a formula (1) below. In the formula (1): A 1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A 2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X 1 and X 2 each are a linking group; Y 1 to Y 4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3.
Inventors:
Tetsuya Inoue
Mitsunori Ito
Kei Yoshida
Hibino Kyoko
Kazuki Nishimura
Toshinari Ogiwara
Kiyoshi Ikeda
Mitsunori Ito
Kei Yoshida
Hibino Kyoko
Kazuki Nishimura
Toshinari Ogiwara
Kiyoshi Ikeda
Application Number:
JP2013181656A
Publication Date:
January 15, 2014
Filing Date:
September 02, 2013
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
International Classes:
C07D403/14; C07F15/00; C09K11/06; H01L51/50
Domestic Patent References:
| JP20118991A | ||||
| JP2007288035A | ||||
| JP2008135498A | ||||
| JP2012175025A | ||||
| JP2013510141A |
Foreign References:
| WO2011019156A1 | ||||
| WO2011132684A1 |
Attorney, Agent or Firm:
Intellectual Property Office