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How Television Works
Beginning of essay
There have been countless inventions that have forever changed the world just by their existence. Many of these have been related to communications, such as a radio, phone, and more specifically the television. Soon after it's release, millions of families across the nation had their own television ....
Middle of essay
....omes in. It's more complicated then black and white TV, but holds the same principals. Rather then one electron gun there are three for the different colors red, blue, and green. With the three color beams traveling side by side, the holes in the mask ensure that each beam will only hit a certain phosphor stripe- the red, green, or blue. The three phosphors, lighted in different combinations can create any visible color when seen from a slight distance.
The three beams of electrons are dir.... |
| Number of words: 477 |
Approximate pages: 2 |
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