Friday, 4 November 2016

Pixel

  • Pixel is described as picture element which is nothing but dots on the picture.
  • The word "pixel" was first published in 1965 by Frederic C. Billingsley.
  • The number of pixels in an image is sometimes called resolution.
  • Pixels can be used as a unit of measure such as 2400 pixels per inch, 640 pixels per line , or spaced 10 pixels apart.
  • Computers can use pixels to display an image, LCD monitors also use pixels to display an image, and have native resolution.
  • Native Resolution:- Is the maximum resolution an LCD screen can Display.
  • Display Resolution:- The display modes of a digital television, monitor is the number of distinct pixels in each dimension that can be displayed.
  • Each pixel is made up of triads, with the number of these triads determining the native resolution.
  • On some CRT monitors, the beam sweep rate may be fixed, most CRT monitors do not have a fixed beam sweep rate, It means they do not have a native resolution at all.Instead they have a set of resolutions that are equally well supported. To produce the sharpest images possible on an LCD.

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