前言通道倍增器CRT是一种扁平显示管,其中的大面积电子倍增器是用来分离图象寻址和光发生功能的。这种新的扁平阴极射线管的早期性能和工艺及基本原理,已在1982年首次报导。后来经过不断发展,又研究了一种300mm单色管,现在正在研制一种数字图表用的200mm管,并且已经得到了可拆卸结构彩色实验的初步结果。基本原理 Introduction Channel multiplier CRT is a flat display tube in which a large area electron multiplier is used to separate image addressing and light generating functions. The early performance, process and basic principles of this new flattened CRT were first reported in 1982. Later, after continuous development and study of a 300mm monochromatic tube, a 200mm tube for digital charting was being developed and initial results of a color test of the detachable structure were obtained. Fundamental