摘要
LED具有很多其他传统照明光源无法比拟的优势,因此被认为是取代白炽灯和荧光灯最具潜力的绿色光源。该文根据目前半导体照明的最新研究进展,简要介绍了LED光源的基本原理、主要优点,详细论述了其在照明领域的应用及发展趋势,指出了LED光源在照明普及过程中的一些主要问题。随着LED技术的发展,LED照明必将迎来广阔的发展前景。
LED have many advantages,which other traditional lighting sources can not compared.Therefore, LED are regarded as the most potential green lighting source in replacing the currently used incandescent and fluorescent lamp.According to the latest research progress of semiconductor illumination,this paper introduces briefly the theory and primary characteristic of LED light source,describes briefly the LED＇s application and development trends in the field of lighting,shows the main problems in widespread use of LED in general lighting.As the development of LED technology,there will be certainly the broad prospects of development for the LED illumination.
出处
《上海节能》
2009年第12期19-23,共5页
Shanghai Energy Saving
关键词
LED光源
绿色照明
节能
发光效率
LED lighting
Green illumination
energy save
luminous efficiency
