The least expensive type of large TV is a rear-projection LCD TV. Some projection TVs have three cathode ray tubes, cathode ray tubes (CRTs), such as smaller versions of the tubes used in conventional groups. The images of the small tubes on the back of a 40-inch to 60 inch plus screen, giving them the name rear projection TV. Other rear projection TV sets use LCD, Digital Light Processing (DLP) and Liquid Crystal on Silicon (LCoS) technology instead of CRT. ThisHigh-tech rear projection TV sets are thinner, lighter and more expensive than traditional CRT cause-set - but that produce a higher quality picture.
The main brands of rear projection LCD TV include Hitachi, Mitsubishi, Panasonic, Philips, RCA, Samsung, Sony and Toshiba. The most popular models are HD-capable, and there are three basic types of HD TVs.
So, as you need the right rear projection LCD TV for you and your ad?
Consider first theThe space you have available before worrying about the size of the screen. Most rear projection LCD televisions have screens from 42 to over 60 inches. One might be tempted to one of the largest screens up to 70 inches or more can buy span, but first determine how much space you can save a life, and plan your TV from all over 70-10 meters of visibility for optimal picture quality.
The depth and price. Once you know how much space you have to decide if largeor if the price is more important. CRT-based sets are state-models with deep cabinets mounted on casters. Some take the entire space as a chair or sofa. Many rear projection LCD TV include table devices, or you can use the stand for a few hundred dollars to buy.
Then focus on picture quality. The best rear projection LCD TVs offer very good picture quality with HD content and good picture quality for DVDs and regular TV programs. Rear Projection LCD TVa much better picture quality than CRT models.
Also check the viewing angle. Some have a rear projection LCD TVs display a better image from off-center than older groups, which is important if the TV is watched by more people simultaneously. See before you buy a particular model, like the image when you step to the side or up and down to watch. With a little 'retro-projection LCD TVs will, dimming washed-out image as the viewing position angles away to see.
OnceHave you made your choice, it's worth it if you think an extended warranty on rear projection LCD TV. While extended warranties may be useless for most of the products may be used for expensive TV. Because rear projection LCD televisions are expensive to control the cost of a service plan. Find out if home service is covered, and if replacement is not released when your rear projection LCD TV can be repaired.