COLOR CATHODE RAY TUBE

摘要

The screen of the color cathode ray tube has a stripe shape to prevent blur caused by vertical terrestrial magnetism. The color CRT includes R.G.B fluorescence stripe formed in horizontal direction of a panel, black matrix formed in horizontal direction of a panel, an electron gun for shooting electron beams in vertical directions to match the fluorescence stripes, and shadow mask having electron beam passing holes arranged in horizontal direction.