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| | Television Information - plasma television |
 | | Mechanically scanned color television was demonstrated by Bell Laboratories in June 1929 using three complete systems of photoelectric cells, amplifiers, glow-tubes, and color filters, with a series of mirrors to superimpose the red, green, and blue images into one full color image. |
 | | Television usage in the United States skyrocketed after World War II with the lifting of the manufacturing freeze, war-related technological advances, the gradual expansion of the television networks westward, plasma television sales the drop in set prices caused by mass production, increased leisure time, and additional disposable income. |
 | | Recently television listings "widescreen" has spread from television to computing where both desktop and laptop computers are commonly equipped with widescreen displays, and it remains to be seen whether Work or movie enjoyment will take over. |
| www.inanot.com /Ina-Electronics_Topics_T-/Television.html (6588 words) |
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