| 超平多媒体彩管用平板荫罩的设计方法 |
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| 引用本文： | 王建琪,李仪,叶宗德.超平多媒体彩管用平板荫罩的设计方法[J].真空科学与技术学报,2000,20(6):434-436. |
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| 作者姓名： | 王建琪 李仪 叶宗德 |
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| 作者单位： | 西安交通大学电子物理与器件研究所!西安710049(王建琪，钱慰宗，范玉锋)，广东福地彩色显像管股份有限公司(李仪，叶宗德) |
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| 摘 要： | 提出了一种超平多媒体彩管用平板荫罩的设计计算方法 ,既提高了管子的分辨率 ,同时不用制作新的荫罩成形模具 ,并且新管子的制作可以在普通彩色显像管的流水线上完成。通过装管试验 ,分辨率从原来的 6 0 0余线提高到近 80 0线 ,整机显示质量良好。
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| 关 键 词： | 彩色显像管 平板荫罩 分辨率 多媒体彩管 |
| 修稿时间： | 2000-01-28 |
Design of Flat Shadow Mask of Super-flat Multimedia Color Picture Tube |
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| Wang Jianqi,Li Yi ,Ye Zongde ,Qian Weizong,Fan Yufeng.Design of Flat Shadow Mask of Super-flat Multimedia Color Picture Tube[J].JOurnal of Vacuum Science and Technology,2000,20(6):434-436. |
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| Authors: | Wang Jianqi Li Yi Ye Zongde Qian Weizong Fan Yufeng |
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| Affiliation: | Wang Jianqi,Li Yi 1),Ye Zongde 1),Qian Weizong,Fan Yufeng |
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| Abstract: | A new calculation method was developed in the design of the flat shadow mask of super flat color picture tube (CPT).The newly designed flat shadow mask based on this calculation has several advantages:the resolution of the CPT is considerably increased;no new mould is required and the new CPT can be manufactured in the existing assembly line constructed for ordinary CPTs.For example,the resolution of the newly made CPT increases from 600 lines to 800 lines and high quality pictures can be obtained for VGA,VCD and TV signals. |
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| Keywords: | CPT Flat shadow mask Resolution Multimedia x |
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