| 红色显示用单晶荧光体 |
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| 引用本文： | 饶海波,成建波,杨开愚,黄宗琳.红色显示用单晶荧光体[J].光学学报,1999,19(5):83-688. |
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| 作者姓名： | 饶海波 成建波 杨开愚 黄宗琳 |
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| 作者单位： | 电子科技大学光电子技术系,成都,610054 |
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| 摘 要： | Ｃｅ掺杂单晶石榴石Ｃｅ：Ｖ：（Ｇｄ，Ｙ）３Ａｌ５Ｏ１２是一种实现高亮度、高分辨率约色显示的理想荧光新材料。它具有宽带发光谱，主峰位于５８０ｎｍ，采用这种材料作荧光屏的Φ５４ｍｍ极极射线管投影管可以达到７３００ｍｃｄ／ｍ＾２的高度亮，效率为１．５ｌｍ／Ｗ，通过优化电子枪设计，整管分辨率可达到８０ｌｉｎｅ／ｍｍ以上。本文对这种新材料的发光机理、制备工艺进行了详细介绍，并对一些实验中得到的有意义的结论进
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| 关 键 词： | 单晶发光屏 高亮度、高分辨率显示 荧光材料 |
| 收稿时间： | 1997/12/22 |
Monocrystalline Phosphors with Red Emission |
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| Rao Haibo,Chen Jianbo,Yang Kaiyu,Huang Zonglin.Monocrystalline Phosphors with Red Emission[J].Acta Optica Sinica,1999,19(5):83-688. |
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| Authors: | Rao Haibo Chen Jianbo Yang Kaiyu Huang Zonglin |
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| Abstract: | A cerium-activated garnet Ce:V:(Gd, Y)3Al5O12 with maximum intensity of broad red-band emission at 580 nm is a newly-developed luminescent material suitable for high brightness and high resolution display. The 2-inch CRT projection tube with the luminescent screen made of this material has reached the maximum brightness of 7300 cd/m2 with a efficiency of 1.5 lm/W. By optimum-designed electron gun the resolution of this tube can be more than 80 lines per millimeter clearly resolved. The preparation processes and mechanism of this luminescent material are described in detail, and some interesting conclusions are presented here. |
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| Keywords: | monocrystalline luminescent screen high brightness and high resolution display fluorescent material |
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