前言自从发明了荫孔板以后,彩显管的发展几乎都是围绕着品字形电子枪的结构而进行的。这种技术的不断进步,导致了很高质量的彩色重现性,这充分说明,为了改善性能而作的努力是正确的。不过,近年来一些制造厂已具有研究简化普通彩色电视接收机的可能性,特别是对于直列式电子枪显象管作了大量研究。和 Foreword Since the invention of the shade plate, the development of the color tube almost always revolves around the structure of the figure-shaped electron gun. The continuous improvement of this technology has resulted in very high quality color reproducibility, which fully demonstrates that efforts to improve performance are correct. However, in recent years, some manufacturers have been studying the possibility of simplifying ordinary color television receivers, and in particular, a great deal of research has been done on in-line electron gun kinescopes. with