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。
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.
出处
《真空电子技术》
1998年第3期1-5,共5页
Vacuum Electronics
关键词
彩色显像管
电子枪
动态聚焦
Color picture tube , Electron Gun ,Dynamic focus
