By Samsung
We often hear the word LCD but do we actually know what it actually means? LCD is the acronym for Liquid Crystal Display. These televisions have become popular because of their high-resolution and excellent image quality. The life duration of LCD TVs is known to be greater than that of Plasma TVs. Although this is true, it does not imply that LCD TVs will not deteriorate at all. They are also prone to damages and other electronic flaws. The twisting and untwisting of crystal is the principle why it is working.
Normally, the life expectancy for LCD TVs is approximately 60, 000 hours. In fact, some LCD TV companies claim that we can also expect LCD TVs to last even up to 80, 000 hours, when used under restricted settings. To achieve this longer life span, the consumer should control the temperature of the room, as well as the environmental condition and its preservation. Generally, the quality of pictures in LCD TVs will changes as years pass, this is because the TV has been exposed to great lights that could lessen the brightness of the screen. This happens even to other electronic gadgets. In this case, consumers must give significant importance to the life duration of the source of light or brightness of the LCD TV. They should check on the warranty of this feature because it is the main function that has effect on the clearness and quality of images.
To have great white stability in the LCD television, it is essential to preserve the high value or performance of the light source. The higher the quality of the back light bulb of the TV, the longer its lifespan would be. So when choosing a TV, it is better to invest on those branded once which usually comes with repair warranties than purchasing those with lower price but sacrificing the warranty which is very important. Users should also be aware that contrast level is also a factor in preserving the life span of the TV. If you use the lesser contrast level, the longer the lifespan of your LCD TV will be. And also, the higher the level of your ambient light, the lesser will be the life duration of the light source.
LCD TVs differ in terms of the placement of the light source. For example, some Sharp LCD TVs have this model wherein the light source is apart from the unit while other models have the light source built in them. The advantage of the first one is that even when the light source gets damaged, the TV will still be working. And the disadvantage for the TVs with built-in light source is that the LCD TV will become a trash if the light source deteriorates. Always keep in mind the warranty of the back light when purchasing a TV because it is the main factor why LCD TVs operates. LCD TVs cannot really last a lifetime; it has its own limitation. Unlike Plasma TVs, the lifespan of LCD TVs is not that long but they are easy to repair just like conventional televisions - that means if your TV has a maintenance warranty, you can still prolonged the life of your LCD TV after it wears off.
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