Since 2007, various favorable policies have promoted the rise of the LED industry. For example, the number of LED-related enterprises in Shenzhen has rapidly grown from more than 700 in 2007 to more than 2,000 today. Under the impetus of “National Semiconductor Lighting Projectâ€, China's LED industry has initially formed a relatively complete industrial chain including LED epitaxial wafer production, LED chip preparation, LED chip packaging and LED product application. Major cities such as Shenzhen and Nanjing have also responded to the call, spending huge sums of money to set up LED industrial parks and industrial bases, and promulgating relevant LED industry development plans. At present, China's LED industry has formed an industrial pattern of four major regions and seven major bases.
I. The rise of the LED industry: the lighting reform trend The first rapid growth of China's LED sales volume began after the official launch of the national semiconductor lighting industry project in 2003, the large-scale replacement of urban traffic lights. Only the signal light, which led to a 61% high growth in China's semiconductor lighting market. According to Luo Baihui, a special guest of the industry, LED was blowing a wave of lighting reforms around the world. After feeling the huge temptation of LED, the world's three major lighting industry giants? General Electric, Philips, Osram Group have cooperated with semiconductor companies to set up lighting companies. The United States, Japan, and the European Union are all set up by the government to set up a budget and plan to implement white LED Lighting. In order to keep pace with the world in time, the Ministry of Science and Technology of the People's Republic of China and other ministries and commissions officially launched the "National Semiconductor Lighting Project."
The second development of LEDs came from the rapid growth of the automotive Led Lighting and indoor LED Decorative Lighting market in 2005. Compared with the previous year, the two increased by 53.1% and 133.3% respectively. In the year, the domestic semiconductor lighting LED market sales exceeded 1 billion to 1.17 billion, an increase of 49.0% over 2004. When the financial crisis broke out in 2008 and international demand shrank sharply, the LED industry turned its attention to the domestic market and the favorable policies were followed. In December 2008, the Ministry of Science and Technology proposed the “Ten Cities and Ten Thousand Cities†project. In addition, LED, due to its long life and energy-saving advantages, has been defined as an important starting point for energy conservation and emission reduction and domestic demand initiatives, which frequently appear in the policy documents and implementation outlines of various ministries and commissions. At the time of the landslides in various industries, LEDs staged a good show that went against the market. Luo Baihui believes that the rise of the LED industry has largely benefited from the idea of ​​the “Ten Cities and Ten Thousand†LED Application Pilot Demonstration City proposed by the Ministry of Science and Technology in December 2008. On March 16 this year, the Ministry of Science and Technology Gaoxin Division changed the original 10 cities to 21. These cities will receive central subsidies in the future, installing LED lighting fixtures in public spaces such as roads, tunnels, parking lots and gas stations.
Second, the industrial structure and advantages and disadvantages analysis China's "green lighting project" implementation began in 1996. The important steps to achieve this plan are to develop and promote efficient and energy-saving lighting equipment, save lighting power, reduce environmental and light pollution, and establish a lighting system that is high-quality, efficient, economical, safe, reliable and environmentally friendly. In particular, the establishment of China's semiconductor lighting working group in 2003 marked the government's high hopes for the development of LED in the field of lighting. LED as a light source into the general lighting market has become the core of future industrial development.
Driven by the “National Semiconductor Lighting Projectâ€, Shanghai, Dalian, Nanchang, Xiamen and Shenzhen have successively formed semiconductor lighting engineering industrialization bases. The Yangtze River Delta, the Pearl River Delta, the Triangle and the North have become the gathering places for the development of China's LED industry. At present, China's LED industry has formed a relatively complete industrial chain. China's LED industry has initially formed a relatively complete industry including LED epitaxial wafer production, LED chip preparation, LED chip packaging and LED product application. chain. Major cities such as Shenzhen and Nanjing have also responded to the call, spending huge sums of money to set up LED industrial parks and industrial bases, and promulgating relevant LED industry development plans. At present, China's LED industry has formed an industrial pattern of four major regions and seven major bases. After experiencing the road of buying devices, buying chips, and buying epitaxial wafers, it has realized the independent production of epitaxial wafers and chips. At this stage, there are more than 50,000 people engaged in the industry, more than 20 research institutes and more than 4,000 enterprises; among them, there are more than 50 upstream enterprises, more than 1,000 packaging enterprises, more than 3,000 downstream application enterprises, and a number of enterprises have emerged. An advanced enterprise that is determined to be innovative and technologically competent. Driven by huge domestic demand, the LED industry has a bright future. According to the Taiwan Industrial Research Institute, China’s LED streetlight market will require 1.4 million baht this year, driven by policies such as “Ten Cities and Ten Thousand Citiesâ€. It will grow by 79% to 2.5 million baht, accounting for more than 50% of the global LED Street Light demand. In addition, large-scale LED lighting and outdoor billboard applications will also grow at a faster rate. According to a research report from the China Investment Consultant, the output value of China's entire LED industry will exceed 150 billion yuan in 2010.
New energy will gradually replace traditional energy as a driver to promote social and economic progress, and new energy is often born with the birth and progress of new technology. LED industry is a typical incubator of new energy. Luo Baihui, an industry expert, believes that the current advantages and risks of China's LED industry coexist, and the government needs to increase support for LED industry development in terms of policies and funds.
LED industry has obvious advantages
LED is an abbreviation of LightEmittingDiode, which is a compound semiconductor component that converts electrical energy into light. LED has the advantages of high luminous efficiency, environmental protection, long life and small size. It is the most advanced lighting technology in the world. The LED Light is not the "old face" of the filament plus the bulb, but a solid-state light source made of a semiconductor chip. It uses electronic movement to illuminate and directly converts electrical energy into light energy. Its power consumption is only 1/10 of that of traditional light bulbs, and its service life is 100 times that of traditional light bulbs. An ordinary energy-saving lamp has a life of more than 5,000 hours, which is five times that of an incandescent lamp. The high-quality energy-saving lamp can recover the cost after using it for about one year, while the high-power LED light source has a life of more than 50,000 hours, and there is almost no maintenance cost. The reward is bigger and more obvious. The products are mainly used in the backlights of mobile phones and other equipment, traffic lights, outdoor landscape lighting, interior decorative lighting, automotive interior lighting, mining lights and other security lighting, among which mobile phones use the largest, accounting for 36% of the LED application market, followed by It is the field of signal indication, such as traffic lights, accounting for 17%. In recent years, with the deepening of research on semiconductor luminescent materials, the development and application of new LED manufacturing processes and new materials, ultra-high brightness LEDs of various colors have made breakthroughs. LED lighting is considered by the industry to be one of the greatest inventions after Edison invented incandescent bulbs because of its high luminous efficiency, low power consumption, long service life, safety and reliability, and environmental sanitation.
LED learning threshold is low. Although the domestic LED industry is relatively weak and the level of technology is relatively low, some domestic enterprises have made breakthroughs in technology by hiring overseas technicians. Many enterprises have obtained independent intellectual property rights. The technical level of domestic high-quality enterprises has been compared with that of Taiwanese manufacturers. The level of technology is not much different, and the overall gap with international manufacturers is also shrinking.
The investment amount of LED can be built with the initial investment of 100 million yuan. The total assets of well-known listed companies in Lianchuang Optoelectronics and Shilanwei are also more than 1 billion yuan. The entry threshold of domestic enterprises is low, and it is easy to achieve rolling development. This is "insignificant" in terms of integrated circuit manufacturing and LCD panel manufacturing investment of billions to billions of yuan. Domestic companies are easy to enter into industrial clusters.
The resource advantage is obvious. China has abundant non-ferrous metal resources, and gallium and indium are abundant in reserves, accounting for 70% to 80% of the world's reserves. This makes China's LED industry have a resource advantage. After the technology is mature, LED downstream packaging and device production are labor-intensive, and China has obvious labor cost advantages. At present, China's lighting consumption accounts for about 20% of the total electricity consumption. In the current situation of extremely scarce energy, reducing electricity consumption is an important way to save energy. According to the survey and calculation, as of 2010, if China's existing 1/3 of the lighting source uses Led Lights , it can save 150 billion kWh, and calculate 0.8 billion yuan per kWh, which can save 120 billion yuan. According to the existing power and energy structure estimates, it is equivalent to reducing emissions of 25 million to 43.2 million tons of carbon dioxide and reducing sulfur dioxide emissions by 1.35 million tons.
I. The rise of the LED industry: the lighting reform trend The first rapid growth of China's LED sales volume began after the official launch of the national semiconductor lighting industry project in 2003, the large-scale replacement of urban traffic lights. Only the signal light, which led to a 61% high growth in China's semiconductor lighting market. According to Luo Baihui, a special guest of the industry, LED was blowing a wave of lighting reforms around the world. After feeling the huge temptation of LED, the world's three major lighting industry giants? General Electric, Philips, Osram Group have cooperated with semiconductor companies to set up lighting companies. The United States, Japan, and the European Union are all set up by the government to set up a budget and plan to implement white LED Lighting. In order to keep pace with the world in time, the Ministry of Science and Technology of the People's Republic of China and other ministries and commissions officially launched the "National Semiconductor Lighting Project."
The second development of LEDs came from the rapid growth of the automotive Led Lighting and indoor LED Decorative Lighting market in 2005. Compared with the previous year, the two increased by 53.1% and 133.3% respectively. In the year, the domestic semiconductor lighting LED market sales exceeded 1 billion to 1.17 billion, an increase of 49.0% over 2004. When the financial crisis broke out in 2008 and international demand shrank sharply, the LED industry turned its attention to the domestic market and the favorable policies were followed. In December 2008, the Ministry of Science and Technology proposed the “Ten Cities and Ten Thousand Cities†project. In addition, LED, due to its long life and energy-saving advantages, has been defined as an important starting point for energy conservation and emission reduction and domestic demand initiatives, which frequently appear in the policy documents and implementation outlines of various ministries and commissions. At the time of the landslides in various industries, LEDs staged a good show that went against the market. Luo Baihui believes that the rise of the LED industry has largely benefited from the idea of ​​the “Ten Cities and Ten Thousand†LED Application Pilot Demonstration City proposed by the Ministry of Science and Technology in December 2008. On March 16 this year, the Ministry of Science and Technology Gaoxin Division changed the original 10 cities to 21. These cities will receive central subsidies in the future, installing LED lighting fixtures in public spaces such as roads, tunnels, parking lots and gas stations.
Second, the industrial structure and advantages and disadvantages analysis China's "green lighting project" implementation began in 1996. The important steps to achieve this plan are to develop and promote efficient and energy-saving lighting equipment, save lighting power, reduce environmental and light pollution, and establish a lighting system that is high-quality, efficient, economical, safe, reliable and environmentally friendly. In particular, the establishment of China's semiconductor lighting working group in 2003 marked the government's high hopes for the development of LED in the field of lighting. LED as a light source into the general lighting market has become the core of future industrial development.
Driven by the “National Semiconductor Lighting Projectâ€, Shanghai, Dalian, Nanchang, Xiamen and Shenzhen have successively formed semiconductor lighting engineering industrialization bases. The Yangtze River Delta, the Pearl River Delta, the Triangle and the North have become the gathering places for the development of China's LED industry. At present, China's LED industry has formed a relatively complete industrial chain. China's LED industry has initially formed a relatively complete industry including LED epitaxial wafer production, LED chip preparation, LED chip packaging and LED product application. chain. Major cities such as Shenzhen and Nanjing have also responded to the call, spending huge sums of money to set up LED industrial parks and industrial bases, and promulgating relevant LED industry development plans. At present, China's LED industry has formed an industrial pattern of four major regions and seven major bases. After experiencing the road of buying devices, buying chips, and buying epitaxial wafers, it has realized the independent production of epitaxial wafers and chips. At this stage, there are more than 50,000 people engaged in the industry, more than 20 research institutes and more than 4,000 enterprises; among them, there are more than 50 upstream enterprises, more than 1,000 packaging enterprises, more than 3,000 downstream application enterprises, and a number of enterprises have emerged. An advanced enterprise that is determined to be innovative and technologically competent. Driven by huge domestic demand, the LED industry has a bright future. According to the Taiwan Industrial Research Institute, China’s LED streetlight market will require 1.4 million baht this year, driven by policies such as “Ten Cities and Ten Thousand Citiesâ€. It will grow by 79% to 2.5 million baht, accounting for more than 50% of the global LED Street Light demand. In addition, large-scale LED lighting and outdoor billboard applications will also grow at a faster rate. According to a research report from the China Investment Consultant, the output value of China's entire LED industry will exceed 150 billion yuan in 2010.
New energy will gradually replace traditional energy as a driver to promote social and economic progress, and new energy is often born with the birth and progress of new technology. LED industry is a typical incubator of new energy. Luo Baihui, an industry expert, believes that the current advantages and risks of China's LED industry coexist, and the government needs to increase support for LED industry development in terms of policies and funds.
LED industry has obvious advantages
LED is an abbreviation of LightEmittingDiode, which is a compound semiconductor component that converts electrical energy into light. LED has the advantages of high luminous efficiency, environmental protection, long life and small size. It is the most advanced lighting technology in the world. The LED Light is not the "old face" of the filament plus the bulb, but a solid-state light source made of a semiconductor chip. It uses electronic movement to illuminate and directly converts electrical energy into light energy. Its power consumption is only 1/10 of that of traditional light bulbs, and its service life is 100 times that of traditional light bulbs. An ordinary energy-saving lamp has a life of more than 5,000 hours, which is five times that of an incandescent lamp. The high-quality energy-saving lamp can recover the cost after using it for about one year, while the high-power LED light source has a life of more than 50,000 hours, and there is almost no maintenance cost. The reward is bigger and more obvious. The products are mainly used in the backlights of mobile phones and other equipment, traffic lights, outdoor landscape lighting, interior decorative lighting, automotive interior lighting, mining lights and other security lighting, among which mobile phones use the largest, accounting for 36% of the LED application market, followed by It is the field of signal indication, such as traffic lights, accounting for 17%. In recent years, with the deepening of research on semiconductor luminescent materials, the development and application of new LED manufacturing processes and new materials, ultra-high brightness LEDs of various colors have made breakthroughs. LED lighting is considered by the industry to be one of the greatest inventions after Edison invented incandescent bulbs because of its high luminous efficiency, low power consumption, long service life, safety and reliability, and environmental sanitation.
LED learning threshold is low. Although the domestic LED industry is relatively weak and the level of technology is relatively low, some domestic enterprises have made breakthroughs in technology by hiring overseas technicians. Many enterprises have obtained independent intellectual property rights. The technical level of domestic high-quality enterprises has been compared with that of Taiwanese manufacturers. The level of technology is not much different, and the overall gap with international manufacturers is also shrinking.
The investment amount of LED can be built with the initial investment of 100 million yuan. The total assets of well-known listed companies in Lianchuang Optoelectronics and Shilanwei are also more than 1 billion yuan. The entry threshold of domestic enterprises is low, and it is easy to achieve rolling development. This is "insignificant" in terms of integrated circuit manufacturing and LCD panel manufacturing investment of billions to billions of yuan. Domestic companies are easy to enter into industrial clusters.
The resource advantage is obvious. China has abundant non-ferrous metal resources, and gallium and indium are abundant in reserves, accounting for 70% to 80% of the world's reserves. This makes China's LED industry have a resource advantage. After the technology is mature, LED downstream packaging and device production are labor-intensive, and China has obvious labor cost advantages. At present, China's lighting consumption accounts for about 20% of the total electricity consumption. In the current situation of extremely scarce energy, reducing electricity consumption is an important way to save energy. According to the survey and calculation, as of 2010, if China's existing 1/3 of the lighting source uses Led Lights , it can save 150 billion kWh, and calculate 0.8 billion yuan per kWh, which can save 120 billion yuan. According to the existing power and energy structure estimates, it is equivalent to reducing emissions of 25 million to 43.2 million tons of carbon dioxide and reducing sulfur dioxide emissions by 1.35 million tons.
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