November 2012
Intermediate to advanced
272 pages
7h 56m
English
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13
Three chip technology
13.1 Additive color imagery
On a television screen for a single dot to appear as white it will have to be made up from three smaller dots. The dots, in the case of a cathode ray tube, are phosphors and phosphor will glow when hit by a beam of electrons and it will glow with a different brightness depending on the strength of the beam. The three small dots of phosphor that make up a larger dot that can appear to glow white have phosphors capable of glowing either red, green or blue. A nearly infinite number of colors can be obtained from varying the brightness of each of the colored dots. If all three dots are glowing at 100 per cent brightness then this will appear as pure white and if they are all switched off this ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.