Cathode Ray Tube (CRT) 2
Cathode Ray Tube (CRT) 2 : (ICT) The glass tube used to form the screen in a monitor or television set. The cathode ray tube looks like a large electric light bulb with a flattened end, and the viewer sees only the flatter end. The inside of the flat end is coated with phosphor, and a beam of electrons is directed at it to make the end glow with patterns of dots
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