Plasma HDTV or LCD HDTV: Which Is The Better Choice
Customers usually have a difficult time choosing between a plasma HDTV and a LCD HDTV. Which really is a better choice? Actually, both have their own advantages and disadvantages. It is up to your preferences and your current predicament on how you can make this simple decision. To help you out, here are a few basic facts on plasma HDTV and LCD HDTV work.
Plasma HDTV
A plasma HDTV has more than a million chambers all with the purpose of housing one or a combination of gases. If a voltage is applied to any of these chambers, the gas a chamber houses become ionized and will then emit ultraviolet light. This ultraviolet light will then strike red, plue or green phophors coated inside the chamber and a pixel produces the color light.
Comparing a plasma HDTV to a LCD HDTV, the former seems to have better contrast. Even when a pixel on an LCD panel is not switched on, the light coming through is still not blocked thus the pixel in actuality is not completely black. In terms of viewing angle, a plasma HDTV is wider compared to a LCD HDTV. Contrast and color easily changes in LCD HDTV when viewed in different angles.
LCD HDTV
Basically, a LCD HDTV works by passing light at the back of an LCD panel composed of a number of pixels. Every pixel on the LCD panel can be any of the colors red, green and blue. The colors can be switched on or off depending on the images being projected and this is done through applying voltage to it. If voltage is applied to a specific pixel, that pixel is switched off which means that no light can pass through.
Between a LCD HDTV and a plasma HDTV, the former does not suffer from burn-ins. Burn-ins are what some consider as after images. Even if the image is not present any more, faint traces of it can still be seen on the screen. This is also the reason why most gamers choose LCD HDTVs rather than plasma HDTV.
In Conclusion
As have been stated earlier, it will really fall down to the buyer's preferences and how the plasma HDTV or the LCD HDTV will be used. The budget will also matter and when it comes to prices, plasma HDTV may be at an advantage. But as you know, technology is rapidly progressing each day making it possible to lower down the prices of LCD HDTV thus letting buyers choose basing on quality rather than on price.
