Using anti-membrane and TIP to improve power LEDs quantum efficiency

Advances in Optoelectronics and Micro/nano-optics Pub Date : 2010-12-01 DOI:10.1109/AOM.2010.5713531

Huang Hong-yong, Guo Zhi-you, Cao Dong-xing, Kong Li-ping, J. Ye, B. Liang

引用次数: 0

Abstract

The paper studies the technologies to improve the quantum efficiency of light-emitting diodes (LEDs), and designs new LED structures from the theory and software simulation. Including new LEDs with anti-membrane and truncated-inverted-pyramid (TIP) chip. Then we try to design a new kind LEDs with the two ways together. Their relative improvements of luminous efficiency are 16.8%, 26.933% and 47.198 %.These studies provide effective data and design methods to improve the efficiency of quantum LED.

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利用反膜和TIP提高功率led量子效率

本文研究了提高发光二极管量子效率的技术，并从理论和软件仿真两方面设计了新的发光二极管结构。包括新的led与反膜和截倒金字塔(TIP)芯片。然后我们尝试将这两种方法结合在一起设计一种新型led。发光效率的相对提高幅度分别为16.8%、26.933%和47.198%。这些研究为提高量子LED的效率提供了有效的数据和设计方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advances in Optoelectronics and Micro/nano-optics

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