论大偏转角超薄型彩管的玻壳特点  

A Discourse for Glass-Shell's Characteristics of Large Deflection Angle Super Slim CPT

作　　者：费民权 

机构地区：[1]彩虹集团电子股份公司技术中心,陕西咸阳712021

出　　处：《真空电子技术》2005年第3期30-34,共5页Vacuum Electronics

摘　　要：彩色显像管的超薄型化涉及到两方面的问题,其一是扩大电子束的偏转角,其二是减小玻壳的长度,尤其是锥体玻壳的长度。本文通过论述大偏转角超薄型彩管的玻壳特点,解析彩管的超薄化机理。The super slim CPT deals with two problems, one is to extend the deflection angle of electron beam and another is to minimize the length of glass shell, especially the length of funnel. The characteristics of glass shell of large deflection angle super slim CPT are discussed in this paper, and the mechanism of super slim CPT are also analyzed.

关 键 词：超薄 玻壳 偏转角 锥体 

分 类 号：TN141.3[电子电信—物理电子学]