Thursday, December 9, 2010

Plasma Televisions Work




Illuminating The lack of a need for a bulk CRT gun greatly decreases both the size and weight of Plasma televisions. This process is not done with an electron gun as it is in the traditional CRT displays. Inside a Plasma television a beam of high-powered electrons is used to light up the tiny dots (pixels). These tiny little dots are often referred to as pixels.

Plasma televisions illuminate large quantities of very tiny dots inside the display to produce images. Plasma televisions rely on a new technology which unlike CRT technology does not require the use of an electron gun to produce an image. Due to the method in which a CRT television functions it requires a large amount of space and is very difficult to increase the width of a CRT television without greatly increasing the size and weight. CRT televisions function by firing a beam of negatively charged electrons inside of a glass tube which is housed on the inside of the television. CRT is an abbreviation for Cathode Ray Tube.

Before Plasma TVs were invented televisions were based upon CRT technology. The benefits of Plasma tv technology outweighs the benefits of traditional CRT TVs by far. The same technology used in Plasma TVs is also used to produce crisp and clear displays for computers and other devices as well. Plasma televisions utilize a newer technology that enable a crisper and clearer image without the weight and bulk of traditional CRT televisions. Plasma TVs are one of the most commonly used alternatives to the tradition CRT television.

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