Personal Mag

LCD TV What does this mean and how does it work? LCD stands for Liquid Crystal Display. Behind the screen are a number of pixels followed by a fluorescent light. When this light falls on the pixels, an electric current is generated, creating light variations, which make up the vivid color images that we see. In general, the nematic liquid crystal is used, which has turned a natural crystalline structure.

The size of the screen LCD> TV varies from 13-46 cm and is about 2 cm deep in the thickness. They are very easy to install and very easy to use. This indicates that they require very little space and come with a very elegant look. In fact, it can be compared very well to the fragile beauty of a woman!

Next is the consideration of "burn-in" factor. LCD-TVs are not susceptible to "ghosting", the premature death of the pixels results. Do not allow the unique Twisted Crystals"Burn-in happened" or "ghost images" on.

It has been a marked improvement in the refresh rate or response time of LCD TVs. So far, the images tended to lag behind and stay on the screen for some time that was much more than necessary. Recent technological advances have all put behind. Normally, the response time varies with the size and quality of LCD TVs.

The contrast ratio in the more advanced LCD-TV is 1000:1. Contrast ratio is measured bythe ratio between the brightest white to darkest black. The scenario here has improved. The research is pushing the ratio 1000:1 much about the brand.

Sixty-thousand hours is the average lifespan of an LCD TV. So, with an average display of 8 hours per day, should an LCD TV for the past 20 years. The lifespan of an LCD TV is dependent on the backlight. Then he a liquid crystal display, there is nothing else that can wear what, other thanthe backlight. Technology has found a way around this problem by creating removable backup light as well as found.

Power consumption, which is perhaps a very important aspect, has a decisive advantage in the case of LCD TVs. LCD TVs use fluorescent backlighting, and so power consumption is low and stable.

LCD TVs will be unaffected by changes in air pressure. This makes it a hit among the passengers. The performance was consistent with the picture perfectly, regardlessthe height of the aircraft.

There is much talk about the mercury used in fluorescent lamps. But manufacturers are guaranteeing safe for the fact that a small amount of mercury used. The mercury does not come into contact with the viewer and thus is completely harmless.

Some manufacturers try to take pictures-in-picture feature in their monitors. This function can see the audience, a program on the full TV screen, whereas a few other programsrun in small windows in it. The viewer gets the added benefit of seeing a particular program, while waiting for the End intermittent advertisements referred to in another window.

Experiments will be extended to color pictures of LCD televisions. The idea is to use two back-lights with slightly different intensity of colors in two consecutive frames. This will allow the viewer a better experience and a vivid picture of a more accurate color variations.

An LCD TVa whole new experience, the flavor can be enjoyed by those only by purchasing this book. The advantages are many and the experience is just exotic. Enjoy in one, is a worthwhile bargain.