| 动态聚焦电子枪的模拟与实验研究 |
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| 引用本文： | 范玉锋,窦秀英.动态聚焦电子枪的模拟与实验研究[J].真空电子技术,1998(3):1-5. |
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| 作者姓名： | 范玉锋 窦秀英 |
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| 作者单位： | 西安交通大学电子物理与器件研究所(范玉锋，徐伟军，王向前，孙鉴)，彩虹集团公司技术中心(窦秀英，王宏兴，李保善，陈征) |
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| 摘 要： | 动态聚焦技术是为了满足大屏幕高分辨率彩色显像管及高分辨率彩色显示管的发展需求而产生的一项新技术。在本文中，作者首先提出了一种动态聚焦电子枪结构，进行了数值计算与分析，制作了动态聚焦电子枪并装管实验。通过对实验样管的测试与分析。证实该枪性能良好，动态聚集效果明显。
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| 关 键 词： | 彩色显像管，电子枪，动态聚焦 |
Simulative and Experimental Studyof the Dynamic-Focus Electron Gun |
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| Fan Yufeng, Xu Weijun, Wang Xiangqian, Su Jian,.Simulative and Experimental Studyof the Dynamic-Focus Electron Gun[J].Vacuum Electronics,1998(3):1-5. |
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| Authors: | Fan Yufeng Xu Weijun Wang Xiangqian Su Jian |
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| Abstract: | Dynamic-Focus (DF) as a new technology has been developed to satisfy the de- mand of high definition color picture tubes and color display tubes with the large screen. In this paper ,first authors present a structure of DF electron gun .simulate and analyze this structure . and then make the DF electron guns and sample tubes. By testing and analyzing the sample tubes . it is confirmed that this type of DF electron guns has good performance and evident DF effects. |
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| Keywords: | Color picture tube Electron Gun Dynamic focus |
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