| 发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT |
| 摘要 |
To provide an organic electroluminescent element that can attain efficiency improvement by forming an electron injection layer by a film that is stable and excellent in uniformity, and forming a charge generation layer capable of effectively exhibiting the function. In an organic electroluminescent element provided with at least one organic layer between a pair of electrodes, an electron injection layer comprising a ZnO-containing layer, and a charge generation layer containing an electron acceptor-containing film in contact with the cathode side thereof and an electron donor-containing film adjacent thereto are formed. |
| 申请公布号 |
US2016020406(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201314378700 |
申请日期 |
2013.02.15 |
| 申请人 |
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY |
发明人 |
PU Yong-Jin;CHIBA Takayuki;KIDO Junji;SATOH Sei;IDETA Kazushige |
| 分类号 |
H01L51/00 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic electroluminescent element provided with at least one organic layer between a pair of electrodes, comprising an electron injection layer comprising a ZnO-containing layer, and a charge generation layer containing an electron acceptor-containing film formed in contact with the cathode side thereof and an electron donor-containing film adjacent thereto. |
| 地址 |
Yamagata JP |
