Big screen televisions are essential for creating your own home theater, or setting the stage for a huge sporting event. There’s no better way to really achieve the proper entertainment mood, than having as big a television set as possible. They make movie watching incredibly better, as you recreate the environment in which a film is intended to be seen. For a sporting event they are unrivaled in their appeal, as you’ll feel as though you’re right on the sidelines, watching all the action unfold in front of you. But choosing the right big screen television for your preferences can be difficult, unless you know what you’re looking for.
There are two major types of big screen televisions, with different ways of displaying picture in each type. The two most common large TVs are rear projection televisions, and flat panel TVs. Both provide a lot of size, and great picture quality, but do so in very different ways. The rear projection televisions use technology inside the TV’s large body to recreate a picture from any various source, then use a lamp to project it onto the television screen. Flat panel televisions make use of two different types of technology to display a picture, LCD and Plasma.
A plasma TV uses thousands of sealed gas chambers containing neon and xenon. Behind those chambers are colored phosphors, a red, green and a blue. Using plasma, electricity causes invisible UV light to emit through the phosphors, and then a high definition TV image is displayed on the screen. LCD televisions use multiple sets of pixilated panels with a liquid crystal substance in between each panel. Then when light passes through, the pixels allow light to flow, or block the light, creating high definition images and colors.
The most common types of rear projection big screen televisions are DLP televisions. DLP screens don’t offer the same amount of quality as a flat panel TV, but are much cheaper than an LCD televisions or plasma TV. DLP televisions make use of micro mirror technology and color wheels to form a picture from any source. Then the picture is put through an independent lamp, and projected onto your television screen. DLP offers high definition, although not at the same level of quality as an LCD or a plasma screen TV.
When purchasing big screen TVs , keep in mind which set fits your needs the best. DLP doesn’t have the best quality, but tend to be the cheapest so you can get a larger screen at a smaller price. LCD TVs are cheaper than plasma televisions, but more expensive than DLP TVs. But LCD big screen televisions offer quality as well as security from screen burn. Plasma big screen televisions offer the utmost in quality, but aren’t intended for heavy use of static images, otherwise you could suffer screen burn.
To buy big screen televisions, a big retailer like Best Buy or Radio Shack will have the largest selection of TV sets, no matter which type sounds best to you. Also a big chain store will have more options, so that you can shop around to get the highest quality, at the lowest price.