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Development Trend Of LED Power Supply
- Feb 05, 2018 -

China led industry started in the 1970s.

After more than more than 30 years of development, China led industry has initially formed including led wafer production, LED chip preparation, LED chip packaging, led power supply and led product applications, including a more complete industrial chain.

In the "National Semiconductor lighting Project" under the impetus of the formation of Shanghai, Dalian, Nanchang, Xiamen, Shenzhen, Yangzhou and Shijiazhuang seven National Semiconductor lighting engineering industrial base.

The Yangtze River delta, the Pearl River Delta, the Fujian Triangle and the northern region have become the gathering place of China led industry development.

The development of China's semiconductor lighting industry is good, the development of epitaxial chip enterprises is especially rapid, the size of the encapsulation enterprise continues to grow rapidly, and the illumination application has made great progress.

2007 China LED application product value has exceeded 30 billion yuan, has become the LED Full-color display, solar led, landscape lighting and other applications of the world's largest production and export countries, emerging semiconductor lighting industry is forming.

Domestic lighting in the field has formed a certain characteristics, including outdoor lighting development of the fastest, there have been hundreds of LED street lighting enterprises and the construction of dozens of model road, but the domestic in the large size LCD backlight and car headlights still significantly behind.

The 2008 Beijing Olympic Games LED lighting concentrated display let people have a new understanding of LED, a strong impetus to the development of China's semiconductor lighting industry.

At present, China's semiconductor industry is big and not strong, and its core competitiveness still needs to be further improved.

For domestic enterprises, to expand the scale, improve product quality and technical level is the first task, or gradually through research and development breakthrough core patents.