They are also preferred because they occupy less table space. With gradual reduction in price of LCD flat panel monitors, they are used increasingly with non-portable desktop computer systems also.
#CATHODE RAY TUBE MONITOR PORTABLE#
On the other hand, LCD flat-panel monitors are thinner, lighter and are used commonly with portable computer systems like notebook computers. CRT monitors work much like a television screen and are used with non-portable computer systems. Two basic types of monitors used today are cathode-ray-tube (CRT) and LCD (Liquid Crystal Display). Refresh Rate - the number of times per second the pixels are recharged so that their glow remains bright. Dot Pitch - The diagonal distance between two colored pixels on a display screen.ģ. The common resolution of computer screen is 800圆x768Ģ. More the number of pixels, the sharper is the image. Resolution of Screen - The number of pixels in horizontal and vertical direction.
The clarity of image on the computer screen depends on three factors-ġ. Monitors are available in various sizes like 14, 15, 17, 19 and 21 inches.Īn image on the monitor is created by a configuration of dots, also known as pixels.
The CGA monitor supports four colors and SVGA supports around 16,000,000 colors. The number of colors displayed by a color monitor varies with the kind of color adapter attached to it-CGA, EGA, VGA, XGA and SVGA. A monochrome display monitor uses only one color to display text and color display monitor can display 256 colors at one time. A monitor is of two kinds - monochrome display monitor and color display monitor. The monitor is provided along with the computer, to view the displayed output.
0 kommentar(er)
