摘要
详细阐述了电子束及阴极射线管偏转系统的偏转原理,根据偏转系统工作原理给出了两种中心校正的方法,并列出了两者的优缺点。
This paper analyzes the deflection principle of deflection system of electron beam and cathode ray tube is described in detail,and two methods of center correction are given according to the working principle of the deflection system.
出处
《现代工业经济和信息化》
2017年第5期45-46,共2页
Modern Industrial Economy and Informationization
关键词
阴极射线管
电子束
偏转线圈
中心校正
cathode ray tube
electron beam
deflection coil
center correction
