Cathode-ray tube (CRT) | Britannica
cathode-ray tube (CRT), Vacuum tube that produces images when its phosphorescent surface is struck by electron beams. CRTs can be monochrome (using one electron gun) or colour …
Cathode Ray Tube (CRT) - Science Facts
2023年5月9日 · Cathode Ray Tube Definition A cathode ray tube or CRT is a device that produces cathode rays in a vacuum tube and accelerates them through a magnetic and …
Cathode Ray Experiment by JJ.Thomson (CRT) - Explanation
What is Cathode Ray Tube? A cathode-ray tube (CRT) is a vacuum tube in which an electron beam, deflected by applied electric or magnetic fields, produces a trace on a fluorescent …
What Is a CRT, and Why Don't We Use Them Anymore? - How-To Geek
2021年4月19日 · In the context of electronics, CRT stands for "cathode ray tube." It's a technical term for the glass picture tube inside of a vintage TV set or computer monitor---the kind used …
Cathode Ray Tube (CRT) - Circuit Globe
The CRT is a display screen which produces images in the form of the video signal. It is a type of vacuum tube which displays images when the electron beam through electron guns are strikes …
Cathode ray | electron beam, X-rays, TV tubes | Britannica
This effect, when coupled with the controlled deflection of a cathode ray by electric or magnetic fields, gives rise to the cathode-ray oscilloscope (cathode-ray tube [CRT]) for monitoring …
Television History and the Cathode Ray Tube - ThoughtCo
2017年4月6日 · A cathode ray tube or CRT is a specialized vacuum tube in which images are produced when an electron beam strikes a phosphorescent surface. Besides television sets, …
What is a Cathode-ray Tube? - Definition from WhatIs.com
What is a cathode-ray tube? A cathode-ray tube (CRT) is a specialized vacuum tube in which images are produced when an electron beam strikes a phosphorescent surface. Most desktop …
Cathode Ray Tube Technology – An Engineering Retrospective
2024年3月28日 · Cathode ray tubes became indispensable for visualizing pulses from radar installations, notably during World War 2 for tracking aircraft. Their fast phosphor decay times …
Cathode Ray Tube (CRT) - LegacyTechList
A Cathode Ray Tube is an electronic device that was widely used to display images in television sets and computer monitors. It works by shooting electrons through a vacuum onto a …
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