Topic:LED Drive Application Has a Good Prospect

LED Drive Application Has a Good Prospect In the global energy shortage and environmental requirements of continuous improvement of background, every country in the world is developing green energy-saving lighting. As a revolutionary energy-saving lighting technology, LED flashlight lighting is developing rapidly. However, the LED drive power supply requirements are constantly improved. High efficiency, high power factor, the security separate, according with EMI standard, high current control accuracy, high reliability, and small volume, low cost is becoming the key driving power LED evaluation index. According to the research, they found that both in the next year, TV and the MONITOR NB LED drive IC market scale will increase by 14% or more, the data inspired LED drive IC factory, has potential growth next year. From some IC manufacturers have been announced earnings to see, we can also peep to know LED drive IC market growth speed, and energy conservation and emission reduction lasts hot topic, LED drive IC market next year will enter a new warring states period. PWM integrated technology. LED indoor lighting and high brightness LED lamp will be future LED drive IC technology development trend. Foreigners control China drive market, so we need to strengthen local enterprise independent production. In the global economy and electronic industry subsidence of recession, China LED drive IC market in 2009 rose by only 1%, but in 2010, will accelerate with a growth of 9.6%, and the scale will reach $127.7 million. In 2013 LED market is expected to reach $139 million in China. The Chinese government takes measures to stimulate domestic demand, and encourage enterprises to invest LED industry, which is pushing for domestic LED drive sales growth. The foreigner now control LED drive IC market, especially Texas instruments, national semiconductor and bullying, and the other American enterprises. These suppliers for different markets, each market has their own special requirements, including cell phones, portable consumer electronic products, automobile, mark/large screen, traffic light and general illumination. Taiwan LED manufacturer is also more active. In the 2008, China only has a few local semiconductor manufacturers focusing on LED drive market. But, from the start, because China take measures in developing the domestic supply to meet LED lighting and other cities project requirement, more and more domestic enterprises begin to enter LED flashlight drive market. But, the new LED market drive manufacturers are not the most factories. Begin from 2008, there are more than 40 no IC company in the development of LED drive IC, but I believe that, with the application of the LED drive market is expanding constantly, almost all focus on power management IC market of the manufacturers will be in the next two years to release their own LED drive IC products. At present foreign company LED drive IC in compression is taking a lead, so local IC still needs to work harder.