| 发明名称 |
LIGHT EMITTING DEVICE AND DISPLAY DEVICE USING THE SAME |
| 摘要 |
The disclosure relates to a light emitting device. The light emitting device includes a first electrode, a first semiconductor layer, an active layer, a second semiconductor layer and a second electrode. The first electrode is electrically connected to the first semiconductor layer. The second electrode is electrically connected to the second semiconductor layer. At least one of the first electrode and the second electrode comprises a metal metamaterial layer. The metal metamaterial layer comprises a number of metamaterial units arranged to form a periodic array. A distance between the metal metamaterial layer and the active layer is less than or equal to 100 nanometers. The display device using the light emitting device is also provided. |
| 申请公布号 |
US2016064612(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514791245 |
申请日期 |
2015.07.02 |
| 申请人 |
Tsinghua University ;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
REN MENG-XIN;LI QUN-QING;ZHANG LI-HUI;CHEN MO;FAN SHOU-SHAN |
| 分类号 |
H01L33/38;H01L33/06;G02F1/1335;H01L33/40 |
主分类号 |
H01L33/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting device, comprising a first electrode, a first semiconductor layer, an active layer, a second semiconductor layer and a second electrode; the first electrode is electrically connected to the first semiconductor layer, and the second electrode is electrically connected to the second semiconductor layer; wherein at least one of the first electrode and the second electrode comprises a metal metamaterial layer comprising a plurality of metamaterial units arranged to form a periodic array, and a distance between the metal metamaterial layer and the active layer is less than or equal to 100 nanometers. |
| 地址 |
Beijing CN |
