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| | Television - Wikipedia, the free encyclopedia |
 | | Although his system was never built, the cathode ray tube did come to be used to display images in almost all television sets and computer monitors until the invention of the LCD panel. |
 | | A fully electronic system was first achieved by Philo Taylor Farnsworth on September 7, 1927, although the low-resolution, light-insensitive camera tube limited the image to a plate of glass painted fl, with a straight line etched across it, rotated in front of a bright carbon arc lamp. |
 | | Composite video - The most common form of connecting external devices, putting all the video information into one signal. |
| en.wikipedia.org /wiki/Tv (6496 words) |
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