With the approach of the UN Climate Change Conference in Copenhagen in December, the low-carbon economy has become a hot topic in the industry. The industry believes that in the era of low-carbon economy, the semiconductor lighting industry will usher in rapid development opportunities.
Large development space
According to relevant data, the current consumption of incandescent lamps accounts for about 7% of the total global electricity consumption, and carbon dioxide emissions account for about 2% of the total global emissions. Due to energy conservation and environmental protection and reduction of greenhouse gas emissions, most countries have formulated policy measures to promote energy-saving lamps (ie, LED semiconductor lighting) to replace incandescent lamps since 2007. By 2012, almost all developed countries will ban incandescent lamps. According to market analyst firm CITIC Jiantou, if the global incandescent lamp is changed from energy-efficient lamps to energy-efficient lamps from 2012, it will save 5.5% of electricity every year and reduce carbon dioxide emissions by about 5 million tons.
It is understood that there are currently more than 15 billion incandescent lamps in the world. The application ratio of incandescent lamps and energy-saving lamps is about 4?1. The penetration rate of energy-saving lamps is very low. The ratio of incandescent lamps to energy-saving lamps in general lighting in China is about 7. 5?1, the space for energy-saving lamps to replace incandescent lamps is huge. The market analysis agency Xiangcai Securities believes that LED light source has long service life, rich color and energy saving. It is widely used. It is estimated that 81% of notebook computers will adopt LED backlight technology in 2010, and LED products will accelerate penetration in LCD TV and display fields. . With the global consensus on the development of a low-carbon economy, the LED lighting industry will usher in a rapid development opportunity with its performance advantages, and the LED lighting market will also explode.
The Chinese government has introduced a subsidy policy to promote energy-saving lamps. The National Development and Reform Commission and other six ministries and commissions recently issued the "Semiconductor Lighting Energy-Saving Industry Development Opinions" pointed out that in the future, the focus will be on the development and promotion of LED lighting products in special areas such as general indoor lighting, parking tunnels, roads, automotive lighting, and medical and agricultural fields. Improve the relevant service system. In addition, the "Opinions" also proposed that "by 2015, the average annual growth rate of semiconductor lighting energy-saving industry output value is about 30%; product market share is increasing year by year, functional lighting is about 20%, LCD backlight source is more than 50%, landscape The market share of products such as decoration is over 70%."
Industrial belt construction is hot
"The introduction of "Opinions" is a major positive for the development of the semiconductor lighting industry, which is conducive to further enlargement and strengthening of the LED lighting industry and seize the commanding heights of the industry." Huo Yunpeng, secretary general of the Shenzhen LED Industry Association, said.
It is understood that the LED lighting industry construction boom has risen nationwide. According to the information conveyed from the recent seminar on the status and development trend of LED lighting technology held in Dongguan, Guangdong, the Pearl River Delta region will jointly create an emerging LED lighting industry belt, which has begun to move from the middle and lower reaches of the industrial chain such as packaging and application. Infiltration of high-end technology products such as substrate, epitaxial wafer and chip.
It is reported that the LED lighting industry in Guangdong has initially formed an industrial chain with Shenzhen as the leader and Guangzhou to Shenzhen as the main axis, and extends to both sides of the main axis. Dongguan, Zhongshan, Foshan, Jiangmen and Huizhou are emerging. All towns (streets) in Dongguan are gradually promoting LED energy-saving street lamps. The technology of high-power LED energy-saving street lamps produced by Dongguan Qinshang Optoelectronics Co., Ltd. has reached the domestic first-class and international leading level. The company led the drafting of "Guangdong LED" The Local Standard for Street Lamps is being piloted in the industry. At present, there are 2,600 enterprises producing LED lighting products in Guangdong Province. In 2008, the output value of LED lighting and related industries in Guangdong Province reached 31 billion yuan. It is expected that the market scale of LED lighting industry in Guangdong Province will exceed 80 billion yuan in 2015, and the Pearl River Delta region will become LED. A gathering area for the lighting industry.
Recently, the Inspur (Jinan) Optoelectronics Industrial Park with a total investment of 4 billion yuan was started in Jinan High-tech Zone. After completion, it will cover Jinan, Weifang and Linyi, becoming the largest LED industry base in China and possessing core technologies. According to the relevant person of Inspur, the completed Inspur (Jinan) Optoelectronics Industrial Park will become the only optoelectronic park in China with a complete industrial chain of silicon carbide substrate materials, epitaxial wafers, die, packaged devices and application products. According to the plan, Inspur (Jinan) Optoelectronics Industrial Park was implemented in three phases, covering an area of ​​242 acres and a building area of ​​160,000 square meters. The first phase of the project is started. The planned investment is 1.7 billion yuan. It is expected to be completed in 2011. After the project is put into production, the annual sales income will reach 3 billion yuan. The entire project is planned to be completed within 5-8 years, and will achieve an annual sales income of 9 billion yuan after completion.
Recently, Hangzhou decided to take the LED industry as an entry point for industrial transformation and upgrading, and strive to form a new growth point for regional development and build a low-carbon economy. In 2011, the total scale of the LED industry will quadruple in 2008. According to the "Three-year Action Plan for LED Industry Development in Hangzhou (2009-2011)" formulated by Hangzhou City, by 2011, the sales value of enterprises above designated size in Hangzhou LED industry will strive to reach 10 billion yuan, with an average annual growth rate of more than 60%; There are one enterprise with an output value of over 1 billion yuan and 2-3 enterprises with a value of more than 500 million yuan, forming Hangzhou's unique industrial characteristics and technological advantages.
It is reported that after years of development, there are more than 100 enterprises engaged in LED industry in Hangzhou, with an annual output value of about 2 billion yuan, including epitaxy, chips, packaging, testing equipment, phosphors, silica gel, and application products. A more complete industrial chain. According to the plan, the key areas and directions of LED industry development in Hangzhou are: LED product testing technology and equipment manufacturing; second, substrate, epitaxy and chip, focusing on the development of large-size sapphire substrate crystals, green epitaxial wafers, etc. High-quality, large-scale extension and chip industrialization projects; Third, packaging, focusing on the development of high-end packaging products, priority support for power-type white LED packaging projects; Fourth, application products, priority development of indoor lighting, urban road lighting, Outdoor decorative lighting systems, automotive lighting, large-size LED backlights, full-color displays, color screen walls, solar LED applications and other projects.
In June of this year, Zhongguancun (000931) semiconductor lighting industry technology alliance was announced, marking Beijing's strong entry into the LED lighting industry. According to Wan Rong, secretary general of the Zhongguancun Semiconductor Lighting Industry Technology Alliance Secretariat and director of the Beijing New Materials Development Center, the Zhongguancun Semiconductor Lighting Industry Technology Alliance will work on six aspects: First, in the field of LED epitaxial materials and chip manufacturing, through industry and university research. Cooperation to accelerate the formation of industrialization capabilities; Second, in the localization of major equipment, through the support of the state and Beijing, further research and development of metal organic chemical vapor deposition system (MOCVD) production equipment; Third, in the LED lighting standard creation, through the standard Cooperation to improve Beijing's leading ability in the development of LED lighting industry; Fourth, to promote research and industrialization investment in enterprises with strong strength in LED backlight application; Fifth, in the high-end field of large-screen full-color reality and landscape lighting applications Actively support enterprises to undertake a number of major demonstration projects and expand the market influence of Beijing's dominant enterprises; sixth, in new applications such as intelligent transportation, solar LED lights, high-brightness lighting, etc., strive to promote new technologies and new products through government procurement and other means. application.
The problem still needs attention
"The future of the LED lighting industry is bright, but there are still many problems to be overcome in application." Analysts said that the core technologies of the LED lighting industry are mostly controlled by foreign companies, and companies from the US, Japan and Europe not only occupy large Part of the market share, and has 80%-90% of the original invention patent in the upstream area of ​​the LED lighting industry chain.
The Shanghai Academy of Sciences' research on the technical route of semiconductor lighting products shows that in recent years, multinational companies represented by the three major lighting giants such as General Electric of the United States, Philips of the Netherlands and Osram of Germany have cooperated with upstream semiconductor companies to establish semiconductor lighting enterprises and seize patent highs in China. , to build a "patent encirclement." Taking Shanghai as an example, domestic companies currently account for less than 5% of the patents in the semiconductor lighting industry. The semiconductor lighting patent “predators†from overseas are forming a circle for semiconductor lighting companies in Shanghai and even in China.
In addition, the LED lighting industry standard is not clear. Since the development of the LED lighting industry, there is no strict standard for its quality certification, both domestically and abroad. The LED lighting industry has never been able to enter the room as a newborn. The quality of LED lighting products is uneven and lacks authoritative certification and measurement standards, which has made many manufacturers and buyers discouraged. To this end, some provinces and cities in China have or are in the process of formulating corresponding draft standards, and strive to standardize the development of the LED lighting industry, but such specifications are still difficult to be widely recognized, and it is still necessary for all relevant domestic parties to work together.
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