Design Uniform Illumination Systems by Surface-tailored Lens and Configurations of LED Arrays
碩士 === 國立臺灣科技大學 === 電子工程系 === 94 === LEDs are gradually becoming the preferred choice for many lighting applications that require uniform illumination distribution. LED sources are usually composed of several individual LEDs which must be mounted on a panel as a lighting module. Therefore, the advan...
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| Format: | Others |
| Language: | zh-TW |
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2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/8juccd |
| Summary: | 碩士 === 國立臺灣科技大學 === 電子工程系 === 94 === LEDs are gradually becoming the preferred choice for many lighting applications that require uniform illumination distribution. LED sources are usually composed of several individual LEDs which must be mounted on a panel as a lighting module. Therefore, the advance design is quit important for achieving a good uniform illumination distribution before a LED lighting module is produced. This paper presents a theory and design method by systemic concepts and focuses on the study of optical properties. We can design efficiently a LED lighting module and achieve a satisfied uniformity by these theory and method, which calls the design of a LED uniform illumination system. By this method, we not only obtain the maximally flat illumination distribution but also the emitting angle of the system can be designed at will. This method and theory will offer a preferred choice when LED lighting modules become the main stream for the lighting market in the future.
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