| 发明名称 |
LIGHT-EMITTING DEVICE |
| 摘要 |
A light-emitting device comprises: a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer. |
| 申请公布号 |
US2014191277(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201414150418 |
申请日期 |
2014.01.08 |
| 申请人 |
Epistar Corporation |
发明人 |
CHEN Hong-Che;SHEN Chien-Fu;CHEN Chao-Hsing;YANG Yu-Chen;WANG Jia-Kuen;LIN Chih-Nan |
| 分类号 |
H01L33/48 |
主分类号 |
H01L33/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting device, comprising:
a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom, and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer. |
| 地址 |
Hsinchu TW |
