Jiangsu LED industry chain needs to be lengthened
"The total size of China's LED industry has reached 82.7 billion yuan. Jiangsu has a large-scale base specializing in the production of LEDs, but it is still in the middle and low end of the industrial chain, and has not yet formed its own complete industrial chain." Yesterday, the eighth youth in Nanjing At the academic annual conference on semiconductor lighting and green city lighting, the participants in the Nanjing semiconductor industry attended the meeting and pointed out the fact.
The "red" of the China Pavilion under the night is the masterpiece left to the world by the Shanghai World Expo this year. The assistant of the Chinese Pavilion LED lighting designer Duan Jintao came to the forum on the day. She said that as a second-tier city, Nanjing LED applications are at the middle and lower levels. In production, LED has three major links: chip, package and set up lamp group, which also divides the industrial chain of LED upper, middle and lower reaches. At present, LED companies with complete industrial chains are still only in Europe, and the upstream industry of LEDs is basically the world of developed countries in Europe, America and Japan. The midstream and downstream industries have flourished in China in recent years, and the government has given great support. The localities have established LED semiconductor lighting industrial parks, including Jiangsu. However, due to lack of investment in chip research and development, lack of senior technicians, and no major breakthroughs in core technology, most domestic lighting companies are still engaged in low-cost, disorderly competition in LED terminal applications. Some large LED bases in Jiangsu have already been put into production, but there is still a gap in maturity compared with foreign countries. The integrity of the LED industry chain is the bottleneck for Jiangsu LED development.
Hong Hai of Nanjing CLP Panda Lighting told reporters that 60% of LEDs are used in architectural lighting on the market. At present, the annual Nanjing Confucius Temple Lantern Festival has begun to use LED, Taicang and other places will also build large LED light groups.
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