Rear Projection TV Reviews: Which Types And Models Of Rear Projection Television Should You Consider?
This site contains reviews of the most popular DLP, LCD and LCOS rear projection TV models. First let us look at the characteristics of rear projection HDTVs and what makes them worth considering for a consumer. The name rear projection television comes from the technology that is employed in these kinds of televisions. For you to see the image on your television screen certain processes take place behind the screen upon the reception of the signal onto to your television set. In rear projection televisions the image is projected and reflected onto the screen from behind it. In the traditional projection televisions, the projector is in front of the screen itself like in a movie theater. Five Features that Distinguish Rear Projection Televisions 1. The kind of projector technology used 2. Lens assembly used to magnify the image 3. A mirror to reflect the image 4. The screen onto which the image will show 5. The closed box to contain all these All rear projection televisions use any of the four projection technologies otherwise known as microdisplay which are CRT (Cathode Ray Tube, LCD (Liquid Crystal Display), and DLP (Digital Light Display) OR LCOS (Liquid Crystal on Silicon). This will be covered in more details in the pages that follow. The main difference between the four is the kind of elements used to receive and transform the image to what you see finally on the screen. The reason for the word microdisplay is because all the four technologies employ tiny components for this process and hence the name and also it accounts for the ability of manufacturers to produce rear projection televisions in such thinner and lighter panels because the display apparatus does not need a large housing unlike traditional television sets. As it is, flat panel televisions are in and for good reason; they take less space and look stylish and sleek too. Although they are on the more expensive side their sales are climbing. It is hard enough these days to make a decision on what to buy considering the number of brands out there but also the multiplication of technologies out there. Just when you thought you were getting used to one, there is already a new one on the market. The combination of all these technologies improves our viewing pleasure. So once you decide if the flat panel is for you then you have to choose between a plasma or LCD screen, and whether you want your TV to have High Definition (HDTV High Definition Television) capability or not. If you are a sporting TV or movie fan then you will likely choose HD because they simply look better on high definition and also because more and more programs are being produced on HD. You will be advised to consult consumer and technical reviews in order to familiarize yourself with what you should be looking for at the shop and the questions you should ask. Some popular brand names include Hitachi, JVC HDILA series, Sony KDF Grand Wega series and Sony Bravia. Flat Panel rear projection televisions need special stands to go with and most are made to fit specific models while some stands are adjustable to fit a variety of models. Also note, the lamp that is used in rear projection televisions needs replacing every couple of years o average after 8,000 hours of viewing. Compare best prices for rear projection TVs About Rptvguide.com >> Privacy Policy >> Terms Of Service >> Contact Us |
