| LED阵列模式的优化研究 |
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| 引用本文： | 宋宁亮,王亚军,罗秉东,孙天锡.LED阵列模式的优化研究[J].光电技术应用,2012,27(3):54-58. |
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| 作者姓名： | 宋宁亮 王亚军 罗秉东 孙天锡 |
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| 作者单位： | 1. 厦门大学电子科学系,福建省半导体照明工程技术研究中心,福建厦门361005
2. 厦门爱的科技有限公司,福建厦门361009 |
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| 基金项目： | 福建省重大科技项目(2006H0092) |
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| 摘 要： | 作为新一代照明光源LED照明技术已经有了长足的发展,但单颗LED并不能满足正常的照明需求,想达到所要的照明效果通常采用多个LED组合。LED组合有各种形式,利用tracepro对4种LED平面阵列形式,即：3×3方形阵列、3-6同心圆阵列、阿基米德螺线阵列以及1-8圆形阵列进行了详细的光学分析。在满足照明要求的条件下,通过对比找到一种最优化的设计,发现1-8圆形阵列效果最好,所占面积最小,从而可以减少材料的浪费,进一步提高LED照明的性价比,为LED照明的普及提供设计上的借鉴。
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| 关 键 词： | LED阵列 tracepro LED配光 优化设计 |
| 收稿时间： | 2012/4/12 |
Optimization of LED Array Mode |
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| SONG Ning-liang,WANG Ya-jun,LUO Bing-dong,SUN Tian-xi.Optimization of LED Array Mode[J].Electro-Optic Technology Application,2012,27(3):54-58. |
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| Authors: | SONG Ning-liang WANG Ya-jun LUO Bing-dong SUN Tian-xi |
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| Affiliation: | 1. Fujian Engineering Research Center for Solid-State Lighting, Department of Electronic Science, Xiamen University, Xiamen 361005 China;2. Xiamen Edi Technologies Co., Ltd, Xiamen 361009, China) |
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| Abstract: | The lighting technique of LED has experienced substantial progress. However, a single LED cannot meet the demand for the normal lighting. LED combination is usually adopted to achieve the desired lighting effects. The forms of LED combination are varied. A detailed optical analysis on four forms of LED planar array is taken by using Tracepro, which are 3×3 square array, 3-6 concentric array, Archimedean spiral array and 1-8 circular array. By the comparison, which find that 1-8 circular array is the best optimal design to reduce the waste of material and further improve the cost performance of LED lighting under the conditions of meeting the lighting requirements. A reference can be provided for the popularity of LED lighting. |
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| Keywords: | LED array Tracepro light distribution optimization design |
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