Can LED Really Improve Display Effect?

Published:2010/8/4 19:22:00 Author:Michelle From:SeekIC

With the large-scale expansion and advocation of LED back light by almost businessmen, there is an irreversible trend that traditional CCFL lights have been replaced by LED. However, the LED has been produced on a large scale sine this year, relatively, the occupation of the current display products made of LED is not very large, the traditional CCFL has been playing a dominant role. Considering that there is still market for CCFL lights, this kind of product will not be eliminated very soon.

There has always been a mistake that many people think LED is equal to LCD. In fact, the LED refers to screens that are made by many LED light emitting diodes, it belongs to LCD, so they are almost the same. It is the large-scale trumpeting that makes LED become a hot seller, therefore, many people who are not knowing about the product very well may feel doubted about wether it is valuable to buy a such kind of product with the cost of 200 to 300 dollars. Or, they are wondering wether the LED has the good visual effect just as the advertisement promoted. Do the color effects and the all aspects relating to the screen have any promotion? If so, which aspects of it will be meliorated? To the questions listed above, there are tests carried on to demonstrate the results. From the tests we can see that the traditional CCFL hardly has any difference compared with the LED, just the styles they showed aredifferent from each other.

In summary, not all the LED are good. As the LED products are still fresh to many people, they are not having a good knowledge of it. The purpose of sellers is only to lure consumers to buy their products. Some LED which has low price are even not as good as the traditional CCFL. Related chip is:2SK3666 .

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