| 发明名称 |
ORGANIC ELECTROLUMINESCENCE ELEMENT |
| 摘要 |
An organic electroluminescence element includes at least one intermediate metal layer and at least two light emitting units between an anode and a cathode. The intermediate metal layer is located between the two light emitting units. Further, the intermediate metal layer is made of a metal with a work function of 3.0 eV or lower, and has a thickness of 0.6 to 5 nm. |
| 申请公布号 |
US2015243921(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201314424143 |
申请日期 |
2013.07.26 |
| 申请人 |
Konica Minolta, Inc. |
发明人 |
Nakayama Tomoyuki |
| 分类号 |
H01L51/50 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic electroluminescence element comprising at least one intermediate metal layer and at least two light emitting units between an anode and a cathode, the intermediate metal layer being located between the two light emitting units,
wherein the intermediate metal layer is made of a metal with a work function of 3.0 eV or lower, and has a thickness of 0.6 to 5 nm. |
| 地址 |
Tokyo JP |
