Title:
赤色発光材料、有機発光素子および化合物
Document Type and Number:
Japanese Patent JPWO2014203840
Kind Code:
A1
Abstract:
下記一般式（１）で表される化合物は、発光効率が高い赤色発光材料である。Ｒ1〜Ｒ8は水素原子または置換基を表すが、Ｒ1〜Ｒ8の少なくとも１つは下記一般式（２）で表される基である。Ａｒ1はフェニレン基またはナフチレン基を表し、ｎ１は０または１を表し、Ｒ11〜Ｒ20は水素原子または置換基を表す。
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Inventors:
Hirokazu Kuwahara
Pat's Cabbage William
Yasuhiro Hatae
Chang Chi Sheng
Chihaya Adachi
Pat's Cabbage William
Yasuhiro Hatae
Chang Chi Sheng
Chihaya Adachi
Application Number:
JP2015522901A
Publication Date:
February 23, 2017
Filing Date:
June 16, 2014
Export Citation:
Assignee:
Kyulux inc.
International Classes:
C09K11/06; H01L51/50
Domestic Patent References:
| JP2010232510A | 2010-10-14 | |||
| JP2008098453A | 2008-04-24 | |||
| JPH10265773A | 1998-10-06 | |||
| JPH0968819A | 1997-03-11 | |||
| JP2006526872A | 2006-11-24 |
Foreign References:
| WO2010050197A1 | 2010-05-06 | |||
| WO2004105447A1 | 2004-12-02 | |||
| CN101139316A | 2008-03-12 | |||
| CN102675898A | 2012-09-19 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes