摘要
本文主要对阴极射线管中用于提高亮度的各种后会聚、后加速、后偏转技术进行了描述与探讨。这些技术包括单一电场的后加速、带阻止场的后加速、四级后会聚、磁四极后会聚和二四极后会聚等等 ,它们对提高大屏幕 CRT的亮度、缩短管子长度具有重要作用。研究这些技术 。
This paper describes and discusses some kinds of post focusing, post accelerating and post deflection technologies in CRT. These technologies include post acceleration tube with a single field, post acceleration tube with retarding and accelerating fields, quadrupole post focusing, magnetic post focusing and dipole quadrupole focus mask, etc. It is useful for these technologies to increase the brightness and shorten the length of large screen CRT. It is important to investigate these technologies for discovering the potential of the CRT display technology.
出处
《电子器件》
CAS
2001年第1期93-99,共7页
Chinese Journal of Electron Devices
