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1.阴极射线管(CRT)型直视式显示器荫罩式单枪自会聚彩色显像管是利用电子束在真空管中高速轰击荧光粉而发光的,荫罩是它的选色机构,阴极电压激励是它的图像调制方式,电子束扫描是它的寻址方式,至今已有50多年的发展历史。经过50多年发展,荫罩式单枪自会聚彩色显像管经过了球面管、平面直角管、超平面管、平面管等发展阶段,技术日
1. Cathode Ray Tube (CRT) type direct-view display shadow mask single-gun self-convergence color picture tube is the use of electron beam in the vacuum tube bombardment of phosphors and high-speed light, shadow mask is its color selection mechanism, the cathode voltage excitation is Its image modulation, electron beam scanning is its addressing mode, has been 50 years of development history. After more than 50 years of development, the shadow mask type single-shot self-convergence color picture tube has passed the development stages of spherical tube, plane rectangular tube, super plane tube and plane tube.