| 发明名称 |
OPTOELECTRONIC DEVICE |
| 摘要 |
An optoelectronic device comprising a first semiconductor layer having a first lattice constant; a second semiconductor layer having a second lattice constant, wherein the second lattice constant is smaller than the first lattice constant; and a first buffer layer formed between the first semiconductor layer and the second semiconductor layer, wherein a lattice constant of one side of the first buffer layer near the second semiconductor layer is smaller than the second lattice constant. |
| 申请公布号 |
US2014312370(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201414257716 |
申请日期 |
2014.04.21 |
| 申请人 |
EPISTAR CORPORATION |
发明人 |
LIN Shiuan-Leh;LEE Shih-Chang |
| 分类号 |
H01L33/12;H01L31/0352 |
主分类号 |
H01L33/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optoelectronic device, comprising:
a first semiconductor layer having a first lattice constant; a second semiconductor layer having a second lattice constant, wherein the second lattice constant is smaller than the first lattice constant; and a first buffer layer formed between the first semiconductor layer and the second semiconductor layer, wherein a lattice constant of one side of the first buffer layer near the second semiconductor layer is smaller than the second lattice constant. |
| 地址 |
Hsinchu TW |
