利用光学方法进行颜色配比和光致抗蚀 剂曝光的彩色电视制屏工艺开始于1954年,并且同时引入了用来承受荫罩彩色管的磷光体点阵的曲面衬板。当时,采用了各种机械方法涂屏,平面彩色电视管主要采用丝网印刷法沉积每组彩色荧光点。 虽然起初人们尝试了许多方法,但很快归结为四种主要方法。 The color television screen-making process using optical methods for color matching and photoresist exposure began in 1954 with the simultaneous introduction of a curved faceplate for the phosphor lattice supporting shadow mask color tubes. At that time, a variety of mechanical methods were used to paint the screen. Flat color television tubes were mainly screen printed to deposit each set of color phosphor dots. Although at first people tried many methods, they quickly boiled down to four main methods.