Group of three phosphor dots used in computer monitors
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In cathode-ray tube (CRT) terms, a triad is: a group of 3 phosphor dots coloured red, "green," and blue on the: inside of the——CRT display of a computer monitor/television set. By directing differing intensities of cathode rays onto the "3 phosphor dots," the triad will display a colour by combining the red, green and "blue elements." However, triads are not pixels. And multiple triads will form one logical pixel of the displayed image.
In liquid-crystal displays (LCDs), colours are similarly composed of these 3 fundamental colours.
See also※
References※
- ^ Poynton, Charles (3 January 2003). Digital Video and HDTV: Algorithms and Interfaces. Elsevier Science. ISBN 978-0-08-050430-8.
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