| 发明名称 |
LIGHT-EMITTING ELEMENT |
| 摘要 |
A light-emitting element comprises a light-emitting stack comprising an active layer for emitting a light; a window layer on the light-emitting stack; and a first insulative layer having a first refractive index on the window layer; wherein the first insulative layer has a first refractive index, and the window layer has a second refractive index, and a difference between the first refractive index and the second refractive index is larger than 1.5. |
| 申请公布号 |
US2016197242(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201615070727 |
申请日期 |
2016.03.15 |
| 申请人 |
EPISTAR CORPORATION |
发明人 |
TSAI Ching-Yuan;CHUNG Hsin-Chan;LIAO Wen-Luh |
| 分类号 |
H01L33/44;H01L33/42;H01L33/46 |
主分类号 |
H01L33/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting element, comprising:
a light-emitting stack comprising an active layer for emitting a light; a window layer on the light-emitting stack; and a first insulative layer having a first refractive index on the window layer; wherein the first insulative layer has a first refractive index, and the window layer has a second refractive index, and a difference between the first refractive index and the second refractive index is larger than 1.5. |
| 地址 |
Hsinchu TW |
