کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9572345 | 1503706 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characteristics of a cold cathode electron source combined with secondary electron emission in a FED
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characteristics of a cold cathode electron source combined with secondary electron emission in a FED Characteristics of a cold cathode electron source combined with secondary electron emission in a FED](/preview/png/9572345.png)
چکیده انگلیسی
In this paper, an insulator plate with holes is placed in front of a cold cathode. When the primary electrons hit the surface of the insulator tunnels, secondary electrons are generated. In this paper, the characteristics of the secondary electrons emitted from the gate structure are studied. Because the energies of the secondary electrons are smaller than that of the primary electron, the driving voltage for the current modulation is decreased by the introduction of the insulator tunnels, resulting in an improved energy uniformity of the electron beam. Triode structures with inclined insulator tunnels and with double insulator plates are also fabricated and lead to further improvements in the energy uniformity. The improved energy uniformity predicted by the simulation calculations is demonstrated by the improved brightness uniformity in the screen display images.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 251, Issues 1â4, 15 September 2005, Pages 170-176
Journal: Applied Surface Science - Volume 251, Issues 1â4, 15 September 2005, Pages 170-176
نویسندگان
Wei Lei, Xiaobing Zhang, Xuedong Zhou, Zuoya Zhu, Chaogang Lou, Hongping Zhao,