| 发明名称 |
LIGHT-EMITTING DEVICE |
| 摘要 |
A light-emitting device comprising: a hole injection layer, an electron injection layer, and a composite emitter layer including a soft material exciton donor and exciton acceptor nanoparticles substantially dispersed within the exciton donor matrix, wherein electrons from the electron injection layer and holes from the hole injection layer generate excitons in the exciton donor matrix, and the primary mechanism of photon generation at the nanoparticles is substantially through non-radiative energy transfer of the generated excitons directly into the nanoparticles. |
| 申请公布号 |
US2014306179(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201214355210 |
申请日期 |
2012.10.30 |
| 申请人 |
NANYANG TECHNOLOGICAL UNIVERSITY |
发明人 |
Demir Hilmi Volkan;Sun Xiaowe |
| 分类号 |
H01L33/28;H01L33/06;H01L51/00;H01L51/50 |
主分类号 |
H01L33/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting device comprising
a hole injection layer, an electron injection layer, a composite emitter layer including a soft matter or soft material exciton donor matrix and exciton acceptor nanoparticles substantially dispersed within the exciton donor matrix, wherein electrons from the electron injection layer and holes from the hole injection layer generate excitons in the exciton donor matrix, and the primary mechanism of photon generation at the nanoparticles is substantially non-radiative energy transfer of the generated excitons directly into the nanoparticles. |
| 地址 |
Singapore SG |
