will also start full import. With LED power consumption is reduced, long life, no mercury and LED Bulb environmental protection features is further recognition, LED luminous efficiency continues to increase and cost reduction, LED backlight in large-screen LCD TV with a wide range of applications will also be soon.
Wu Zhimin
Asia-Pacific Power Management Product Marketing Manager
National Semiconductor
National Semiconductor Asia Pacific Power Management Product Marketing Manager Wu Zhimin also pointed out that because of the low power consumption LED backlight, and can make the screen color is more bright, so more and more notebook computers and LCD TVs abandon CCFL, instead LED backlight, CCFL will eventually be eliminated. Wu Zhimin also added that small-screen display backlight technology also has a breakthrough development.
As smartphone clear picture received by the market, red, green and blue so half the country LP5520 LED driver market demand surge. The chip in addition to a wide range of temperatures in the real output of white light, they can also take advantage of built-in memory and external temperature sensor calibration to adjust red, green and blue LED drive current to ensure that under any brightness or temperature, white balance are to achieve perfect results.
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