While choosing between a LCD TV and a Plasma TV, we are comparing between the two competing technologies. Both of them have similar features like super colour filled pictures and bright crystal-clear images. And, both come in similar packages i. e. 3.5 inch depth flat screen casing. Above all the price and size are the two considerations which is rapidly becoming a non-issue. As you can find now the LCD TVs are now being made in the larger sizes with competing prices of plasma TV.
Despite so many similarities, you will find differences between the two technologies, as they deliver the image to the viewer. In the case of a plasma technology, it consists hundreds of thousands of pixel cells which allow electric pulses i. e. stemming from electrodes), which excites rare naturally gases like xenon and neon-causing it to glow and produce light. This light illuminates the proper balance of green, red, or blue phosphors which is useful in displaying the proper colour sequence from the light . This is how the plasma TV works.
All the flat-panel LCD screens are placed in the heart of a projector. The LCD displays comes with the same technological background. Here the matrix of thin-film transistors (TFT) supplies voltage to the liquid-crystal-filled cells which are sandwiched between two sheets of glass. When it is hit with an electrical charge, the crystals untwist to an exact degree to filter white light generated by a lamp behind the screen. which is meant for the flat panel TVs or for projecting through a small LCD chip. As far as LCD TVs are concerned, it uses the florescent backlighting to produce images. So, LCD TVs require considerably less power to operate than its plasma counterpart.
The extra pixels and the production process of LCD TVs cost more money to produce. So, you would find the LCD TV to be expensive as compared to the Plasma TVs.
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