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Television

131 bytes added, 17:28, 20 April 2016
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→‎Television Types
There are four prevalent types of technology used by high-definition televisions (HDTV):
* [https://en.wikipedia.org/wiki/Plasma_display Plasma]—Plasmas use ultraviolet (UV) light created by igniting pockets of gas to excite red, green, and blue phosphors in the screen.* [https://en.wikipedia.org/wiki/LCD_television LCD]—(Liquid Crystal Display) use color filters and LCDs to block or reveal light from an additional cold cathode fluorescent backlight.
* [https://en.wikipedia.org/wiki/LED-backlit_LCD_display LED-LCD]—(Liquid Crystal Display-Light Emitting Diode) HDTVs use LED backlighting instead of the cold cathode fluorescent backlighting used by most other LCD.
* [https://en.wikipedia.org/wiki/OLEDOLED]—(Organic Light-Emitting Diode) passes electricity through certain organic materials that glow in red, green, and blue to create a TV image. No other TV technology creates light directly like this.
== Picture Quality ==