| 一种LED环形照明的设计方法 |
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| 引用本文： | 亏丽娜.一种LED环形照明的设计方法[J].电子工业专用设备,2011,40(11):26-30. |
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| 作者姓名： | 亏丽娜 |
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| 作者单位： | 中国电子科技集团公司第四十五研究所,北京,101601 |
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| 摘 要： | 简要介绍了环形照明的原理。阐述了环形照明光源颜色及角度选择的方法。并设计了用于半导体芯片检测的环形光源，进行了理论计算，给出了设计模型。
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| 关 键 词： | LED环形照明 半导体 芯片检测 |
The Design of Ring Lighting with LED |
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| YU Lina.The Design of Ring Lighting with LED[J].Equipment for Electronic Products Marufacturing,2011,40(11):26-30. |
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| Authors: | YU Lina |
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| Affiliation: | YU Lina (The 45th Research Institute of CETC,Beijing 101601,China) |
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| Abstract: | In this thesis, the theory of ring lighting was briefly introduced. Meanwhile, how to choose color and angle of ring lighting were analyzed. Ring lighting was designed for testing semiconductor chips. Interrelated optical model and theoretical calculation were set up. |
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| Keywords: | LEDRing lighting Semiconductor Chip inspection |
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