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Stories about: electron gun

What Is an Electron Gun? Electron guns are devices often used by CRT "cathode ray tube" displays in order to produce light on a phosphorus-coated glass screen. This is how CRTs work. The electron gun generates a beam of electrons which is targeted at the screen. The beam can be deflected on all three axes by the image driver with the help of... 17 May 2008 06:30 GMT