Recently, a diode that can emit high-brightness blue light source is extremely hot. It is blue LED.
Three Japanese scientists, including akazaki, who invented it, won the Nobel Prize in Physics in 2014.
Blu-ray LED is known as the second lighting revolution after Edison.
Its appearance has enabled human beings to find more durable and energy-saving light sources besides traditional light sources, which has had a subversive impact on the lighting industry and has made the entire LED industry leap.
In China, a major LED lighting producer, this news has also become a positive signal to stimulate the industry.
According to last year's 'special plan for the 12th Five-Year Plan for Semiconductor Science and Technology Development', by 2015, LED's share in China's general lighting market will reach 30, and by 2020 it will rise to 50.
Such a large market indicates that the LED industry is expected to usher in a new round of outbreaks. In this round of outbreaks, what is the opportunity in Hubei? How to deal with it? The reporter interviewed this.
The output value will reach 450 billion yuan next year. China is one of the regions with fast development of LED lighting industry and has become a manufacturing base for LED functional lighting and landscape lighting products, the Pearl River Delta, the Yangtze River Delta, and the three major regions of Fujian and Jiangxi have concentrated more than 80 LED lighting enterprises and output values in China.
According to the 'semiconductor lighting energy saving plan' issued by the six ministries and commissions of the state last year, incandescent lamps for general lighting above 60W will be completely eliminated by 2015, and the market share of LED functional lighting products will reach more than 20, the annual output value of LED lighting energy-saving industry increased by 450 billion annually, and the annual output value in reached yuan.
At this rate, it is equal to doubling the required output value every four years.
The industry believes that with the implementation of the 'planning', the promotion of financial subsidies for LED lighting products will gradually increase, and the future LED market and policy will be concentrated.
This year, our province began to implement contract energy management in urban road lighting. An important part of the promotion work is to require priority use of semiconductor lighting (LED)
Products, this move is undoubtedly a big advantage for the relevant enterprises in our province.
LED industry will reshuffle with the accelerated elimination of incandescent lamps and the end of the energy-saving lamp subsidy policy, LED lighting products will gradually become popular and fully replace traditional lighting appliances.
Nowadays, LED has occupied a dominant position in the major lamp markets in Wuhan.
The price of LED lamps has dropped by more than 30 compared with 3 years ago, and the market competition has become increasingly white-hot.
Wan Yulin, president of the Wuhan lamps Chamber of Commerce, said that the pressure on SMEs is getting bigger and bigger, and they have to consider the development of the group.
However, in China, LED lighting industry has many problems, such as large number of enterprises, small scale, overcapacity, homogenization, etc.
In particular, China's LED core patents lack breakthroughs, the construction of standards, testing and certification systems still needs to be strengthened, market competition is disorderly, and the phenomenon of uneven product quality is still widespread.
Many companies do not have a clear and clear positioning. In the next few years, unlisted companies may be basically eliminated or integrated.
Dr. Zhang Xiaofei, dean of the high-tech Industry Research Institute, said.
Hubei faces new opportunities according to the reporter's understanding, at present, Hubei's LED industry has covered the upper, middle and lower reaches, and many core technologies are at the advanced level in China and the world, such as high-power blue epitaxial chips, ultra-high brightness green epitaxial chips, etc.
2009 Wuhan become national Ten City all light semiconductor lighting application demonstration city and national 8th a semiconductor lighting industrialization base.
At the end of 2012, semiconductor lighting (LED)
The strategic alliance of industrial technology innovation is jointly promoted by leading enterprises and universities in the province. It can be said that Hubei LED industry has a good foundation.
Although Hubei has excellent enterprises such as Diyuan Optoelectronics, Huacan optoelectronics, and Yutong electronics, more enterprises are still importing chips to assemble lamps and lanterns and then exporting them. In the entire industry, they are in a downstream position. The person in charge of a lighting company in the province said.
In order to improve the comprehensive competitiveness of LED industry, it is necessary to improve the degree of industrial aggregation and optimize the industrial chain.
According to the plan of the provincial science and technology department, it is estimated that by 2016, the scale of LED industry in our province will reach 30 billion yuan, at the same time, we will cultivate 3 to 5 leading enterprises that master core technologies, have more independent intellectual property rights and independent brands, improve the industrial chain, optimize the industrial structure and increase the market share, significantly enhance the international competitiveness of the semiconductor lighting industry.