公开(公告)号：US20150236274A1

公开(公告)日：2015-08-20

申请号：US14508554

申请日：2014-10-07

申请人： Kwansei Gakuin Educational Foundation ,  JNC Corporation

发明人： Takuji Hatakeyama ,  Soichiro Nakatsuka ,  Kiichi Nakajima ,  Hiroki Hirai ,  Yohei Ono ,  Kazushi Shiren ,  Jingping Ni ,  Takeshi Matsushita ,  Toshiaki Ikuta

IPC分类号： H01L51/00 ,  C07F5/02

CPC分类号： H01L51/0072 ,  C07F5/02 ,  C07F9/65685 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  Y02E10/549

摘要： A novel polycyclic aromatic compound in which plural aromatic rings are linked via boron atoms, oxygen atoms and the like is provided, and therefore, the range of selection of the material for organic electroluminescent elements can be widened. Also, an excellent organic electroluminescent element is provided by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element.

摘要翻译： 通过硼原子，氧原子等连接多个芳香族环的新型多环芳香族化合物，因此能够扩大有机电致发光元件用材料的选择范围。 此外，通过使用新型多环芳族化合物作为有机电致发光元件的材料，提供了优异的有机电致发光元件。

公开(公告)号：US10374166B2

公开(公告)日：2019-08-06

申请号：US14508554

申请日：2014-10-07

申请人： Kwansei Gakuin Educational Foundation ,  JNC Corporation

发明人： Takuji Hatakeyama ,  Soichiro Nakatsuka ,  Kiichi Nakajima ,  Hiroki Hirai ,  Yohei Ono ,  Kazushi Shiren ,  Jingping Ni ,  Takeshi Matsushita ,  Toshiaki Ikuta

IPC分类号： C07F5/02 ,  H01L51/00 ,  H01L51/50 ,  C07F9/6568

摘要： A novel polycyclic aromatic compound in which plural aromatic rings are linked via boron atoms, oxygen atoms and the like is provided, and therefore, the range of selection of the material for organic electroluminescent elements can be widened. Also, an excellent organic electroluminescent element is provided by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element.