| 申请日期 | 2026-04-20 | 申请号 | WOKR09002688 |
| 公开（公告）号 | WO2010074373A1 | 公开（公告）日 | 2010-07-01 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | LG INNOTEK CO LTD; MOON Yong Tae | ||
| 简介 | An embodiment relates to a light-emitting device and a manufacturing method thereof. The light-emitting device according to the embodiment comprises : a second conductive semiconductor layer; an active layer on the second conductive semiconductor layer; a first conductive semiconductor layer on the active layer; and a rare earth element injection layer formed on some portions of the first conductive semiconductor layer. | ||
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