发明名称 |
AROMATIC AMINE COMPOUND, LIGHT-EMITTING ELEMENT MATERIALS AND LIGHT-EMITTING ELEMENT |
摘要 |
Provided are an aromatic amine compound as represented by formula (1), used for improving light extraction efficiency and color purity of an organic light-emitting element, an organic light-emitting element material containing said aromatic amine compound, an organic light-emitting element covering layer material containing said aromatic amine compound, and an organic light-emitting element containing said aromatic amine compound. The organic light-emitting element achieves high light-emitting efficiency and color reproducibility. The organic light-emitting element can be used as organic EL display, backlight source for liquid crystal display, illumination, light source for measurement devices, indication board or identificaion lamp etc. The organic light-emitting element significantly improves light extraction efficiency and has superior color purity. |
申请公布号 |
EP3088403(A1) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20140875253 |
申请日期 |
2014.12.18 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
JIN, GUANGNAN;WANG, PENG;XU, FANGRONG;ZHONG, LINGZHI;ISHIGAKI, TAKESHI;TANAKA, DAISAKU;IKEDA, TAKESHI;NISHIYAMA, TAKUYA |
分类号 |
C07D495/14;C09K11/06;H01L51/54 |
主分类号 |
C07D495/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|