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Author:

李建军 (李建军.) | 韩军 (韩军.) | 邓军 (邓军.) | 于晓东 (于晓东.) | 林委之 (林委之.) | 邹德恕 (邹德恕.) | 刘莹 (刘莹.) | 沈光地 (沈光地.)

Abstract:

发光波长为625nm的AlGaInP发光二极管(LED:Light Emitting Diode)以其体积小、发光效率高和寿命长等优点被广泛应用于信号指示、信息显示和信息传递等领域。为了提高625nm LED 的亮度,本文通过采用AlGaInP多量子阱材料为发光有源区来提高内量子效率,并结合DBR和增透膜等措施来提高LED的光提取效率,得到了20mA下轴向光强为200mcd的LED管芯。

Keyword:

LED AlGaInP 发光二极管

Author Community:

  • [ 1 ] 北京工业大学电子信息与控制工程学院

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Source :

Year: 2006

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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