National Changhua University of Education Institutional Repository : Item 987654321/10895
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题名: 集中型LED投射燈系統之設計
作者: 周良駿;江志彬;陳金嘉;黃光榮
贡献者: 電機工程學系
关键词: LED;Projector system;Fresnel len
日期: 2007
上传时间: 2012-06-04T09:12:32Z
出版者: 中華民國電力電子協會
摘要: This paper is aimed to design a concentrative LED projector system which can provide a homogenous illumination. This system consists of LEDs with the reflector of MR16 provided by a sponsor and a Fresnel lens designed in this paper. The simulation result by a practical ray tracing shows that the produced light pattern by the designed projector can have a concentrative and homogenous illumination distribution in the detecting plane. Also, the sponsor's request is fit. This projector system designed in this paper can be used as a standard module to make up various lighting systems.
關聯: 第六屆台灣電力電子研討會, 國立彰化師範大學, 2007年09月07日
显示于类别:[電機工程學系] 會議論文

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