| 申请日期 | 2025-07-19 | 申请号 | WOUS08063597 |
| 公开（公告）号 | WO2008144337A1 | 公开（公告）日 | 2008-11-27 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | OSRAM SYLVANIA INC; RAUKAS MADIS; MISHRA KAILASH C; LASKI JOSEPH | ||
| 简介 | A light-emitting diode having a light-emitting surface is described. The light-emitting diode comprises a series of quantum well layers wherein one or more of the quantum well layers is doped with one or more activator ions that emit light and the quantum well layers are arranged in a sequence whereby the light emission from a lower quantum well layer is not significantly absorbed by quantum well layers between the lower quantum well layer and the light-emitting surface. | ||
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