LED照明技术毕业设计论文

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1、 毕业毕业论文论文 题 目: LED 照明技术现状调查分析 所属系、部 : 电子信息与电气工程系 年级、 专业: 电气 091 姓 名: 学 号: 指 导 教 师: 完 成 时 间: 2012-05-10 摘 要 LED 作为新的、最有潜力的光源，越来越引起人们的重视。LED 从早期仅仅作为一 只普通的指示小灯，用在像电视机、录音机等家电上，到今天被广泛地用作户外显示、 交通信号、汽车尾灯和景观照明，以及正在开始的路灯照明和大尺寸 LCD 背光光源，经 历了差不多 20-30 年的时间，其发展之迅速是有目共睹的。特别是 LED 在 5-10 年将进入 通用照明市场的预期更是牵动了无数颗激动的心

2、， 有很多有志之士想在这方面有所贡献， 或参与到这个历史的洪流当中。也正是因为大量人力、物力的投入，才使得 LED 照明技 术和市场近几年发展的异常迅速。 关键词：LED；光源；指示小灯；路灯照明；发展；异常迅速 Abstract LED for new, the most potential source of light, more and more attracted peoples attention. LED from the early merely as a common instructions small lights, like TV sets in, tape recor

3、der, home appliance, today be widely used as a outdoor display, traffic signal, automobile tail lights and landscape lighting, and are beginning to the street lamp lighting and big size LCD backlighting the light source, experienced almost 20 to 30 years, the rapid development of it is obvious to al

4、l. Especially in LED 5-10 years will enter the general lighting market expectations but also affects the millions of excited heart, there are a lot of people with lofty ideals to make some contributions in this, or to participate in the history of the stream. It is also because a large number of manpower and material resources into, that LED lighting technology and market in recent years the rapid development of abnormal. key words： LED;