| 发明名称 |
Electroluminescent device |
| 摘要 |
An electroluminescent device (10) comprising a substrate (40) and on top of the substrate (40) a substrate electrode (20), a counter electrode (30) and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), characterized in that at least one image carrier body (200) is at least partially arranged on the substrate electrode (20), suitable to influence the appearance of the device (10). |
| 申请公布号 |
US9466806(B2) |
申请公布日期 |
2016.10.11 |
| 申请号 |
US201013376206 |
申请日期 |
2010.05.28 |
| 申请人 |
OLEDWorks GmbH |
发明人 |
Boerner Herbert Friedrich |
| 分类号 |
H01L27/32;H01L51/50;H01L51/52 |
主分类号 |
H01L27/32 |
| 代理机构 |
|
代理人 |
Singer Stephen P. |
| 主权项 |
1. An electroluminescent device comprising:
a substrate and, disposed on top of the substrate, a substrate electrode, a counter electrode and an electroluminescent layer stack with at least one organic electroluminescent layer arranged between the substrate electrode and the counter electrode, wherein a preformed foil or a sheet of a flat extended image carrier body is partially arranged on the top surface of the substrate electrode and under the electroluminescent stack for influencing the visual appearance of the device by preventing light emission in the on-state and wherein the shape of said image carrier body is macroscopically distinguishable when the substrate electrode, the counter electrode and the electroluminescent layer stack are in an off-state. |
| 地址 |
Aachen DE |
