发明授权
- 专利标题: Organic electroluminescent device and display device
- 专利标题(中): 有机电致发光器件和显示器件
-
申请号: US12730689申请日: 2010-03-24
-
公开(公告)号: US08586202B2公开(公告)日: 2013-11-19
- 发明人: Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
- 申请人: Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Dentons US LLP
- 优先权: JP2009-092853 20090407
- 主分类号: H01L51/54
- IPC分类号: H01L51/54
摘要:
An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.
公开/授权文献
- US20100253214A1 ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE 公开/授权日:2010-10-07
信息查询
IPC分类: