A cathode ray tube (CRT) is a type of display that works by firing electrons at a phosphorescent screen, while a liquid crystal display (LCD) is a type of display that works by selectively blocking or allowing light to pass through liquid crystal pixels. CRT displays are bulky and use a lot of power, but they have high refresh rates and good color reproduction, while LCD displays are thin and energy-efficient, but they have slower refresh rates and limited viewing angles.\n
What is the difference between a cathode ray tube and an LCD display?