What is the full form of CRT?

CRT: Cathode Ray Tube

The full form of CRT is Cathode Ray Tube. It is mainly used on the traditional computer screen and on television. Cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (an electron source) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted by the fluorescent screen. It works by moving electrons from the back of the tube towards the display screen where it collides with the phosphorous. When the electrons hit the phosphor, they light up and are projected onto the screen. The color displayed on the screen is produced by three red, green, and blue lights and is often called RGB. The LCD screen is almost matchable with the quality of CRT monitors, so consumer and professional markets are replacing them.

Other full forms of CRT