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A cathode ray tube or CRT, is traditionally used in most computer monitors and the advent of plasma screens, LCD , DLP, OLED displays, and other technologies. As a result of CRT technology, computer monitors continue to be referred to as "The Tube".A CRT works by moving an electron beam back and forth across the back of the screen. Each time the beam makes a pass across the screen, it lights up phosphor dots on the inside of the glass tube, thereby illuminating the active portions of the screen. By drawing many such lines from the top to the bottom of the screen, it creates an entire screenful of images. Casino - List of all casino related resources Black Jack - List of black jack resources Poker - List of poker resources Online Poker - List of online poker resources Betting - List of betting resources Lottery - List of lottery resources Craps - List of craps resources Slots - List of slots resources Roulette - List of roulette resources Games - List of games resources Recreation - List of travel/holiday/resort/airline resources Health - List of online pharmacy/hospital/health resources Shopping - List of online shopping/gift resources Business - List of business/finance/loan/mortgage resources Computers - List of computer hardware/software/peripheral resources Internet - List of webhosting/webdesign/internet marketing resources Miscellaneous - List of all other resources not stated above
Surface-conduction electron-emitter display (SED) is a flat-panel, high-resolution display. Some SEDs have a diagonal measurement exceeding one meter (approximately 40 inches). The SED consists of an array of electron emitters and a layer of phosphor, separated by a small space from which all the air has been evacuated. Each electron emitter represents one pixel. The SED requires no electron-beam focusing, and operates at a much lower voltage than a CRT. The brightness and contrast compare favorably with high-end CRTs. Prototype electron emitters have been developed with diameters of a few nanometers. SED technology can offer unprecedented image resolution. |
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