LCD TV: Some Distinct Advantages
LCD TVs are easier to install than plasmas because they weigh less. LCD TVs reproduce colors through a process of subtraction: They block out particular color wavelengths from the spectrum of white light until they're left with just the right color. And, it's the intensity of light permitted to pass through this liquid-crystal matrix that enables LCD televisions to display images chock-full of colors-or gradations of them. LCD TVs are now more competitive against plasma displays in the television set market. It is noted that LCDs are now overtaking plasmas, particularly in the important 40" and above segment where plasma had enjoyed strong dominance.
LCD TVs offer a steadier, flicker-free picture, virtually eliminating the burn-in of static images. LCD televisions also boast a longer display life (about 60,000 hours, at which time all you may need to do is replace the light source, not the entire set). LCD TV screen sizes are measured in inches along the diagonal of the screen.