| 发明名称 |
LIGHT-EMITTING DEVICE |
| 摘要 |
A light-emitting device includes: a layered semiconductor body including an n-type layer, a light-emitting layer, and a p-type layer stacked in sequence; an n-side electrode formed on part of the n-type layer exposed in a via formed in the layered semiconductor body to be non-conductive with the light-emitting layer and the p-type layer; and a p-side electrode formed on the p-type layer. The n-side electrode has an annular shape on a principal surface of the n-type layer. |
| 申请公布号 |
US2015021626(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201314380046 |
申请日期 |
2013.04.11 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
Nakamura Akiko;Takase Yuji;Kume Masahiro;Hiroki Masanori |
| 分类号 |
H01L33/38 |
主分类号 |
H01L33/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting device, comprising:
a layered semiconductor body including an n-type layer, a light-emitting layer, and a p-type layer stacked in sequence; an n-side electrode formed on part of the n-type layer exposed in a via formed in the layered semiconductor body to be non-conductive with the light-emitting layer and the p-type layer; and a p-side electrode formed on the p-type layer, wherein the n-side electrode has an annular shape on a principal surface of the n-type layer. |
| 地址 |
Osaka JP |
