发明申请
US20160118602A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
审中-公开
基本信息:
- 专利标题： MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
- 申请号：US14987249 申请日：2016-01-04
- 公开(公告)号：US20160118602A1 公开(公告)日：2016-04-28
- 发明人： Tomoki Kato , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
- 申请人： IDEMITSU KOSAN CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-148514 20080605
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C07D493/04 ; C09K11/06 ; C07D495/04 ; C07D487/04 ; C09K11/02
摘要：
Provided are an organic electroluminescence device, which shows high luminous efficiency, is free of any pixel defect, and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound having a π-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, oxygen atom, or sulfur atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01L | 半导体器件；其他类目未包含的电固体器件 |
| ------H01L51/00 | 使用有机材料作有源部分或使用有机材料与其他材料的组合作有源部分的固态器件；专门适用于制造或处理这些器件或其部件的工艺方法或设备 |