In the past 10 years, China has developed rapidly in the field of semiconductor lighting, and has become one of the centers of global semiconductor lighting research and development and production. Vice Minister of Science and Technology Cao Jianlin said at the 10th China International Semiconductor Lighting Forum held recently that there are many reasons for the rapid development of semiconductor lighting in China, which is related to the energy saving and emission reduction policies and urbanization development in recent years. A good industrial base is relevant.
According to reports, at the end of 2003, the Ministry of Science and Technology, together with the other six ministries and commissions and industry associations, urgently launched a major project for the development of semiconductor lighting industrialization technology in the 15 national science and technology research projects, so that China's semiconductor lighting project entered a stage of substantive promotion. After 10 years of development, China's semiconductor lighting industry has made continuous progress in industrial scale, industrial technology and product application, and has become the world's leading semiconductor lighting product manufacturing base.
This year is the 10th year of the implementation of the national semiconductor lighting project. There are many feelings and feelings in it. Wu Ling, Chairman of the International Semiconductor Lighting Alliance (ISA) and Secretary General of the National Semiconductor Lighting Engineering R&D and Industry Alliance, cited a series of impact numbers:
In 2003, the light efficiency of China's semiconductor lighting was less than 20lm/W, and reached 140lm/W in 2013;
In 2003, China’s semiconductor lighting applied for 1400 patents per year, and in 2013 it reached 25,000 patents;
In 2003, China's semiconductor lighting was only used as an indicator and display. In 2013, the industrial scale has exceeded 250 billion yuan;
In 2003, the domestic semiconductor market did not say chips, even the devices depended on imports. In 2013, the chip replacement imports reached 75;
In 2003, there was no listed company in China's semiconductor lighting industry. In 2013, there were 19 listed companies.
Ten years ago, when China's semiconductor lighting industry began to rise, it was difficult for domestic enterprises to cope with the challenges of international competition. The development of the group became the consensus of many emerging companies.
In October 2004, 43 semiconductor lighting companies and research institutes in China initiated the establishment of the National Semiconductor Lighting Engineering R&D and Industry Alliance in accordance with the principles of voluntariness, equality and cooperation. At present, the alliance has 293 member units from mainland China, Hong Kong and Taiwan, and foreign institutions registered in China. In 2009, it established a strategic alliance for semiconductor lighting industry technology innovation. In 2012, it established a national key experiment for semiconductor lighting joint innovation. room. It can be said that in the past 10 years, the National Semiconductor Lighting Engineering R&D and Industry Alliance has continued to explore the effective mode and operational mechanism of industry-university-research cooperation innovation, and played an important role in promoting synergy between industry, university and research, and enhancing the international competitiveness of China's lighting industry.
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