| 发明名称 |
INCREASING THE EXTERNAL EFFICIENCY OF LIGHT EMITTING DIODES |
| 摘要 |
The present disclosure relates to increasing the external efficiency of light emitting diodes, and specifically to increasing the outcoupling of light from an organic light emitting diode utilizing a diffraction grating.
|
| 申请公布号 |
US2009152533(A1) |
申请公布日期 |
2009.06.18 |
| 申请号 |
US20070958172 |
申请日期 |
2007.12.17 |
| 申请人 |
CHAN WINSTON KONG;KHALFIN VIKTOR B |
发明人 |
CHAN WINSTON KONG;KHALFIN VIKTOR B. |
| 分类号 |
H01L33/00;H01L21/02;H01L51/00 |
主分类号 |
H01L33/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
