| There are three types of projectors for a home theater system which you can find in a home theater store: the CRT, LCD and DLP home theater projector.
The CRT home theater projector makes use of 3 cathode ray tubes and light magnifying lens to project a color image onto a large screen in a darkened room. This type of home theater system projector is great where flexibility of displaying variable resolutions is a main consideration. A CRT home theater projector also displays the blackest of all blacks and a full range of color and also has a long projection life. However, this projector for a home theater system does not really produce images as bright as the other projectors and is also very large and expensive to buy for a home theater system.
An LCD projector works by passing a powerful light source through a transparent LCD chip to project an image on a screen. LCD home theater projector is very practical to use in a home theater system as it is very compact and portable. This home theater system projector also has high contrast and brightness capability as well as lower power consumption. However this projector for a home theater system can sometimes display the screen door effect and if one pixel in the LCD chip burns out, the entire chip has to be replaced.
The third projector and the favorite in many a home theater system, the DLP displays an image by using a high-speed spinning color wheel. This type of projector for a home theater system has excellent color accuracy, low power consumption and high contrast and brightness. A DLP home theater system however does exhibit a rainbow effect on viewers, although it is not quite as noticeable.
If you have never considered using a home theater projector in your home theater system, now is the right time to do so. With a home theater system projector, you can replicate that exact theater experience right in your own home theater system no matter which type of projector you choose. |
