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The abbreviation is CRT.
CRT stands for Cathode Ray Monitor. These monitors have a glass screen.
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CRT pixels refer to the individual picture elements on a Cathode Ray Tube (CRT) display, which was a common technology for televisions and computer monitors before the rise of flat-screen displays. Each pixel on a CRT is created by the electron beam striking phosphorescent materials on the screen, producing light in red, green, and blue colors. The resolution of CRT displays is determined by the number of pixels they can display, affecting image clarity and detail. CRT technology has largely been replaced by LCD, LED, and OLED screens due to their advantages in size, weight, and energy efficiency.
Colors in a CRT (cathode ray tube) display are produced by directing electron beams at phosphorescent materials coated on the inside of the screen. The CRT typically contains three electron guns, each corresponding to one of the primary colors: red, green, and blue. When the electron beams strike the phosphor coatings, they emit light in their respective colors, and by varying the intensity of each beam, a full spectrum of colors can be created through additive color mixing. This process allows the display to represent a wide range of colors by combining different intensities of the three primary colors.
The total number of spots on a CRT screen that are addressable by software is called screen resolution. Typical resolutions include 1024x768, 800x600 and 1600x1200.
You can. But the characteristics of a CRT are "better" (persistence, ability to display any wave-form without pre-programing).
CRT: Use more power, lower resolution LCD flat screen: price
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