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