| 小型彩色显示管荫罩曲面设计 |
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| 引用本文： | 贺兆昌,沈旭东,李文利.小型彩色显示管荫罩曲面设计[J].真空电子技术,2001(6):43-45. |
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| 作者姓名： | 贺兆昌 沈旭东 李文利 |
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| 作者单位： | 1. 芜湖电真空研究所,
2. 芜湖师范专科学校, |
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| 摘 要： | 介绍一种简单而实用的荫罩曲面的计算方法。首先根据荫罩组件在彩色显示管中的工作原理，提出荫罩曲面计算的经验公式，然后对该公式求导，得出荫罩曲面的修正公式，从而完成对荫罩曲面的设计。
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| 关 键 词： | 荫罩曲面 着屏误差 彩色显示管 设计 |
| 文章编号： | 1002-8935(2001)06-0043-03 |
| 修稿时间： | 2001年11月26 |
Design of the Curved Surface of Mask for Small Color Display Tubes |
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| HE Zhao chang ,SHEN Xu dong ,LI Wen li.Design of the Curved Surface of Mask for Small Color Display Tubes[J].Vacuum Electronics,2001(6):43-45. |
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| Authors: | HE Zhao chang SHEN Xu dong LI Wen li |
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| Affiliation: | HE Zhao chang 1,SHEN Xu dong 1,LI Wen li |
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| Abstract: | This paper introduce a simple and practical calculating method for the curved surface of mask. Base on mask's working principles in color display tubes,the experience formulas for calculating the curved surface of mask are proposed. Then,by the derivaton of the formulas,a correct formula for the curved surface of mask can be obtained, and finally a complete design of the curved surface of mask is also presented. |
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| Keywords: | The curved surface of mask Mask arc radius Screen landing error |
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