Interpretation of the Chinese Academy of Sciences: how LED industry highlights

In Beijing Wanjia Lighting Decoration City, a variety of light-emitting diode (LED) lighting has become a new selling point for businesses. LED lighting, with its advantages of high efficiency, energy saving, long life, etc., has set off another revolution in the field of lighting sources following incandescent and fluorescent lamps.

This is a huge market that looks promising. However, like most emerging industries that are growing rapidly, the lack of key technology reserves, the lack of continuous cultivation of competitiveness, the lack of investment in R&D, the lack of innovation ability, and the intensification of homogenous competition. Miscellaneous things...Various problems come one after another.

This made the president of the Chinese Academy of Sciences Bai Chunli deeply worried. At the National Conference on Science and Technology Innovation just held last week, the CPC Central Committee and the State Council clearly stated that we must focus on improving the capacity for independent innovation, focusing on promoting the close integration of science and technology with economic and social development, and giving full play to the changes in economic development mode and economic structure of science and technology. The support and leading role in adjustment. As a chief of the hospital, he is responsible for more than 20 research institutes engaged in LED R&D. How to optimize the scientific research layout in the hospital and form an innovation force? How to form a collaborative and innovative effective model with enterprises and speed up the process of industrialization?

“We must find an opportunity to allow scientific research units and enterprises to sit down and have a good chat, find a meeting point, and better promote the combination of technological innovation and industrial chain.” On many occasions, Bai Chunli repeatedly stated that for China The future of LED, the Chinese Academy of Sciences is willing to try first.

On July 12, under the impetus of Bai Chunli and others, the Chinese Academy of Sciences invited representatives of research institutes and enterprises to hold seminars on semiconductor lighting work and conducted an in-depth dialogue on promoting the development of the LED lighting industry.

It is not too early for the Chinese LED lighting industry to start behind the prosperity, but the country’s attention and support have given it room for rapid growth. The gap between China's key technologies and the international level has gradually narrowed, and a relatively complete R&D and industrial system has initially formed.

In 2011, the total output value of China's semiconductor lighting industry reached 156 billion yuan, an increase of about 30%. LED lighting has been adopted in large-scale buildings such as the Water Cube and the Great Hall of the People, which has greatly reduced power consumption.

However, the expanding market has also revealed a worrying signal. Wu Ling, Secretary-General of the National Semiconductor Lighting Engineering R&D and Industry Alliance, said: “The scale of LED investment continues to expand. Not only have traditional lighting companies transformed, but other companies, including BYD (Tianjin) and Tsinghua Tongfang, have also begun to enter this field. The LED market has seen structural overheating of investments and severe product homogenization."

At the same time, the challenges posed by international competition have become increasingly severe. The United States regards LED as an important starting point for revitalizing the manufacturing industry; the European Union has spent huge sums to build a research and development platform; Japan plans to increase the LED lighting usage rate to 100% in 2030; South Korea has even released the pledge to become the top three in the world within three years. .

“China's LED lighting companies are small and scattered, and structural problems are obvious. The next 3 to 5 years will be the key period for industrial development. If there is no scientific and technological support, such a golden opportunity for new industry development is likely to be fleeting.” Wu Ling admits, "We are in a hurry."

Sanan Optoelectronics Co., Ltd. (600184, stock bar) Co., Ltd. is currently the earliest domestic, the largest and best quality full-color high brightness LED epitaxial and chip industrial production base, ranking third in Asia.

Can be mentioned in the 12 years of entrepreneurial history, the company's deputy general manager Wu Zhiqiang said they "have been alone, I feel very hard."

“Enterprises have requirements for products and pursue breakthroughs in the face; while scientific research units take the subject as their foundation and pursue breakthroughs on the spot. Both sides have unique skills but cannot achieve integration. It is a pity.” Wu Zhiqiang said, “We hope to strengthen the production and research Collaboration, when scientific research units make breakthroughs in a certain field, they can be verified on the company's existing products, and at the same time transform scientific research results."

Zhejiang Sunshine Lighting (600261, Share Bar) Electric Group Co., Ltd. is a typical traditional lighting company. The rise of the LED wave has made its transformation into an inevitable choice. However, the company’s general manager Guan Yong’s concern is that international giants such as Philips have begun a new system layout for patents, and the patent blockade is likely to cause domestic companies to relapse into difficulties.

The thinking of the Chinese Academy of Sciences for the exploration of entrepreneurs is exactly what the Chinese Academy of Sciences scientists have done. "The LED industry is developing rapidly, and basic research and applied research are almost in synch," said Bai Chunli. "The Chinese Academy of Sciences must further consolidate the research direction, reduce duplication of distribution, and carry out work according to new ideas. Following the requirements of the National Science and Technology Innovation Conference to deepen the reform of the science and technology system, We need to let the market decide on R&D orientation rather than aimlessly."

Starting from the “10th Five-Year Plan”, the Chinese Academy of Sciences carried out corresponding layouts on each key technical link of the industry chain, and obtained a series of original results. It also scored many achievements in the collaborative innovation of hospitals and enterprises.

After many years of cooperation, Haixi Research Institute of the Chinese Academy of Sciences and Fujian Zhongwan Wanbang Optoelectronics Co., Ltd. have adopted special ceramic packaging technology to achieve a world-leading light source luminous efficiency of 231lm/W.

The Chinese Academy of Sciences has made active attempts to promote the institutionalization and regularization of LED technology exchange across the Taiwan Strait. In September 2011, with the promotion of the Haixi Academy, for the first time, mutual recognition of LED standards was realized across the Taiwan Strait.

This conveys an exciting signal. Academician Hong Maozhao of the Chinese Academy of Sciences said: "The LED industry and technology in the mainland and Taiwan are highly complementary. We are working together to speed up industrial development and seize the international market through information exchange, mutual recognition of standards, patent sharing, and cooperative research."

Following the establishment of the semiconductor lighting research and development center by the Chinese Academy of Sciences in 2006, the center also established the National Key Laboratory of Semiconductor Lighting Joint Innovation in 2011. After the laboratory is completed, it will become an interdisciplinary and cross-industry joint open platform.

Creating such an LED aircraft carrier has another profound meaning. According to Li Jinyu, director of the Semiconductor Lighting Research and Development Center of the Chinese Academy of Sciences, “There are many people who study LEDs at the Chinese Academy of Sciences, but R&D is relatively decentralized and forward-looking research and deployment is relatively weak. We need to integrate resources to achieve joint research across the country; In the past, "introduction, backwardness, re-introduction, and backwardness," the company has strived to achieve breakthroughs in visible light communications and other technologies."

This is exactly what Guan Yong and other entrepreneurs dream of. "LED development is in urgent need of a national-level platform, targeting the company's common technical bottlenecks, facing the company's future needs, and leading Chinese companies to "dance with the wolf."

Many insiders said that 2012 was a year when the LED lighting industry reshuffled. This is particularly critical for the late China. As Guan Yong hoped for: "LED lighting is technically still in the Spring and Autumn Period of a hundred schools of thought, and the market has entered the Warring States situation where he threw up a hegemony. We have to introduce several real meanings in the world by combining vertical and horizontal. China's strong enterprises."

Bai Chunli wants to go even further: “The Chinese Academy of Sciences will use this seminar as an opportunity to deploy in accordance with the national unified plan and take the needs of industrialization as a traction in more areas, clearly define its position, condense its objectives, and establish and improve various types of industrial synergies. Innovation mechanism will produce more outstanding results, serve the country, and benefit the people.”

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