| 发明名称 |
LIGHT-EMITTING ELEMENT |
| 摘要 |
A light-emitting element comprises a light-emitting stack comprising an active layer, a first insulative layer having a first refractive index on the light-emitting stack, a second insulative layer having a second refractive index on the first insulative layer, and a transparent conducting structure having a third refractive index on the second insulative layer, wherein the second refractive index is between the first refractive index and the third refractive index, and the first refractive index is smaller than 1.4. |
| 申请公布号 |
US2016027965(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201514866232 |
申请日期 |
2015.09.25 |
| 申请人 |
EPISTAR CORPORATION |
发明人 |
TSAI Ching-Yuan;CHUNG Hsin-Chan;LIAO Wen-Luh |
| 分类号 |
H01L33/42;H01L33/20;H01L33/62;H01L33/60 |
主分类号 |
H01L33/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting element, comprising:
a light-emitting stack comprising an active layer; a first insulative layer having a first refractive index, on the light-emitting stack; a second insulative layer having a second refractive index, on the first insulative layer; and a transparent conducting structure having a third refractive index, on the second insulative layer; wherein the second refractive index is between the first refractive index and the third refractive index and the first refractive index is smaller than 1.4. |
| 地址 |
Hsinchu TW |
