| 发明名称 |
Light Extraction Substrate And Organic Light-Emitting Device Having The Same |
| 摘要 |
A light extraction substrate which can realize a superior light extraction efficiency when applied to an organic light-emitting device, and an organic light-emitting device having the same. The light extraction substrate includes a base substrate and a matrix layer. One surface of the matrix layer adjoins to the base substrate, and the other surface of the matrix layer adjoins to an organic light-emitting diode. The light extraction substrate also includes a rod array disposed inside the matrix layer. The rod array includes at least one rod which is arranged in a direction normal to the one surface of the matrix layer. The rod array and a cathode of the organic light-emitting diode form an antenna structure which guides light generated from the organic light-emitting diode to be emitted in the normal direction. |
| 申请公布号 |
US2014326971(A1) |
申请公布日期 |
2014.11.06 |
| 申请号 |
US201414268306 |
申请日期 |
2014.05.02 |
| 申请人 |
Samsung Corning Precision Materials Co., Ltd. |
发明人 |
Yoon Hong |
| 分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light extraction substrate comprising:
a base substrate; a matrix layer, wherein one surface of the matrix layer adjoins to the base substrate, and the other surface of the matrix layer adjoins to an organic light-emitting diode; and a director disposed inside the matrix layer, and comprising at least one rod which is arranged in a direction normal to the one surface of the matrix layer, wherein the director and a cathode of the organic light-emitting diode form an antenna structure which guides light generated from the organic light-emitting diode to be emitted in the normal direction. |
| 地址 |
Gyeongsangbuk-do KR |
