基本信息:
- 专利标题： LIGHT EMITTING DEVICE AND COMPOSITION USED IN THE SAME
- 申请号：US15302085 申请日：2015-03-30
- 公开(公告)号：US20170117491A1 公开(公告)日：2017-04-27
- 发明人： Toshiaki SASADA , Yoshiaki TSUBATA , Seiichirou YOKOYA
- 申请人： Sumitomo Chemical Company, Limited
- 申请人地址： JP Tokyo
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JP Tokyo
- 优先权： JP2014-080028 20140409
- 国际申请： PCT/JP2015/060679 WO 20150330
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C09K11/02 ; C08G61/12 ; C07F15/00 ; C09K11/06
摘要：
A light emitting device includes an anode, a cathode, and first and second organic layers disposed between the anode and the cathode. The first organic layer is a layer obtained by using a composition including a compound represented by the formula (H-A) and a metal complex represented by the formula (1). The second organic layer is a layer obtained by using a polymer compound including a constitutional unit having a cross-linkable group. wherein the atoms, groups and rings in formulas (H-A) and (1) are defined in the specification.
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 |