If you’re ready to trade in that old cathode ray tube tv and buy an HD flat screen tv, then you’ve got a few things to learn about. Because of the new technologies companies are offering, there’s more to know about buying a tv than there were ten years ago. Not to worry, though! Follow the steps in this article and your purchase of your next HD flat screen tv is going to be trouble free!

Plasma TVs are high-end television sets with screens generally larger than conventional TV sets. Such sets are made from a plasma display panel. There are two glass panels that consists many small cells. A mixture of two gases, Xenon and Neon are present inside the cells. These gases are turned into plasma electrically. It then excites the phosphors to produce light. They are a type of flat panel display. The screen size of a plasma set is more than 940mm or 37 inch. Plasma TVs are commonly confused with LCD TVs. LCD is another kind of large screen TV, but with different features.

You have heard about high definition tv and see it advertised during your favorite sports shows. Your kids (and you) want a new Xbox 360 or PS3 and you want to make sure you have the right tv to get the most bang for your buck from your new toys. So you have decided that this is the year to take the plunge on a brand new, sleek LCD flat screen tv. That is all well and good, but what do you do next? You are lost in the alphabet soup of LCD, HDMI, 1080p, 1080i, 720p. You are in over your head with technical terms like refresh rate, contrast ratio, and milliseconds of response time.