Transcription of Computer Output Devices - Tutorialspoint
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Computer Output Devices - Tutorialspoint
- Output DEVICESCOMPUTER - Output DEVICESF ollowing are few of the important Output Devices which are used in a PlotterPrinterMonitorsMonitors, commonly called as Visual Display Unit VDU, are the main Output device of a Computer . Itforms images from tiny dots, called pixels that are arranged in a rectangular form. The sharpnessof the image depends upon the number of are two kinds of viewing screen used for Tube CRTFlat- Panel DisplayCathode-Ray Tube CRT MonitorThe CRT display is made up of small picture elements called pixels. The smaller the pixels, thebetter the image clarity, or resolution. It takes more than one illuminated pixel to form wholecharacter, such as the letter e in the word finite number of characters can be displayed on a screen at once.
The flat-panel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison to the CRT. You can hang them on walls or wear them on your wrists. Current uses of flat-panel displays include calculators, video games, monitors, laptop computer, graphics display.
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