Title:
アクリダン環構造を有する化合物および有機エレクトロルミネッセンス素子
Document Type and Number:
Japanese Patent JP5850835
Kind Code:
B2
Abstract:
An organic compound with characteristics excelling in hole-injecting/transporting performance and having an electron blocking ability, a highly stable thin-film state, and excellent heat resistance is provided as material for an organic electroluminescent device of high efficiency and high durability, and the organic electroluminescent device of high efficiency and high durability is provided using this compound. The compound of a general formula (Chemical Formula 1) having a substituted acridan ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes.
Inventors:
Norimasa Yokoyama
Makoto Nagaoka
Naoaki Kabazawa
Eiji Takahashi
Makoto Nagaoka
Naoaki Kabazawa
Eiji Takahashi
Application Number:
JP2012519238A
Publication Date:
February 03, 2016
Filing Date:
June 03, 2011
Export Citation:
Assignee:
Hodogaya Chemical Co., Ltd.
International Classes:
C07D219/02; C09K11/06; H01L51/50
Domestic Patent References:
| JP2008510801A | 2008-04-10 | |||
| JP2010059158A | 2010-03-18 | |||
| JP2009021335A | 2009-01-29 | |||
| JP2010013444A | 2010-01-21 | |||
| JP2008510801A | 2008-04-10 |
Foreign References:
| WO2007110228A1 | 2007-10-04 | |||
| US20040219386A1 | 2004-11-04 | |||
| WO2009041635A1 | 2009-04-02 | |||
| EP2192633A2 | 2010-06-02 | |||
| WO2006114966A1 | 2006-11-02 | |||
| WO2010147319A2 | 2010-12-23 | |||
| WO2010083871A1 | 2010-07-29 | |||
| WO2007110228A1 | 2007-10-04 | |||
| US20040219386A1 | 2004-11-04 |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Shinichi Abe
Yuji Tsujida
Shinichi Abe
Yuji Tsujida