The domestic and foreign experts on the development trend of the capital of the semiconductor lighting industry

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Semiconductor lighting with LED as the core, in recent years the Olympic Games in Beijing, the 60 anniversary ceremony, Shanghai National Day parade in World Expo frequently shine, magnificent lighting effects make people as the acme of perfection. With high efficiency, energy saving and environmental protection advantages, a field with vigour and vitality LED tide is sweeping across the China lighting industry, the tide went fast.

In the September 3rd meeting of the "Shijiazhuang international semiconductor lighting application and standard testing innovation forum, domestic and foreign well-known experts gathered in the capital, based on the frontier, the trend toward the development of semiconductor lighting industry, analyzing the bottleneck of industrial development, to guide the development of the LED industry is more benign, let LED green energy products to fly into common people at home.

Lighting market darling"

LED known as the "green energy", the products do not contain mercury, lead and other harmful to the environment and human beings, in the same brightness, the power consumption of only ordinary incandescent 1/10, prolong the service life of 50 times. Some experts predict that by 2015, through the promotion of LED can save 40 billion kwh / year, equivalent to an annual reduction of carbon dioxide emissions of 40 million tons.

Along with the advancement of technology and mature, LED industry in recent years the rapid development momentum, becoming the lighting market ", especially in the field of LCD TV, LED display has become the mainstream market. According to a set of data the Ministry of semiconductor technology standard working group deputy leader Peng Wanhua provided, the global lighting market in 2010 sales will reach $120 billion 400 million, which accounted for 16% of the LED light source for lighting, will reach $10 billion. LED manufacturing equipment - MOCVD platform of the international supply giant Yi Yi branch at the forum pointed out that the next three years, LED will occupy a share of LCD TV market share of 80%.

"Development of semiconductor lighting is the transformation of the mode of economic development of our country, cultivate new growth point of one of the most realistic choice. National semiconductor lighting engineering research and development and Industry Alliance Secretary General Wu Ling pointed out that this is determined by the three characteristics of the LED industry. LED in the material preparation, production and application of 3 stages of life cycle energy consumption is lower than traditional lighting, has great advantages of low energy consumption of resources; as an important part of the manufacturing industry, semiconductor lighting for information display, digital home appliances, automobile, equipment, raw materials and other fields has led to strong; in addition, the characteristics of semiconductor lighting technology and also has the dual labor intensive, created many employment opportunities, but also has the characteristics of good comprehensive benefits.

Trends: expand non traditional lighting

Long life is the superiority of LED products, LED industry is also weak. "The current LED product cost than traditional lighting to be many times higher, imagine a LED lamp life is ten years, consumers in the past ten years may not replace the necessary, but for the market will lose the power consumption.

Experts believe that the application of semiconductor lighting products is not limited to the existing lighting market, with the development of future technology will expand to a large number of non traditional lighting market. In this regard, PHILPS solid state lighting academician, Professor of DELFT University in Holland, Zhang Guoqi, first proposed the concept of "beyond lighting" in the world. His specific explanation is to combine LED lighting technology with other technologies to create new products, new applications and new markets beyond traditional lighting.

Zhang Guoqi entitled "new world" of the lighting change lecture pointed out that the semiconductor lighting industry chain is an inverted triangle shape, triangle in the bottom of the materials and equipment, the economic scale is limited; lighting products; at the upper end of the output, is the largest lighting applications. If you press the semiconductor industry for reference, material and equipment market size of about $10 billion, the semiconductor market size of about $25 billion, and the application system of product is about $110 billion, and the driven service industry is about $500 billion.

"For the semiconductor lighting industry, if only as the light source and lamps, the profit space is limited. But extended to system applications and lighting solutions, the added value will be much larger, which is the future direction of the industry. He said that LED's beyond lighting can truly achieve the greatest benefits of lighting technology to human society, and create the greatest new products and new market potential. In the R & D strategy, we should pay more attention to the development of non-traditional lighting functions, lighting control, system intelligence and lighting systems and people, and other systems and the environment interaction.

LED lighting industry has become the international capital to chase the target, eager to rush into eating a piece of cake, the world's three largest lighting giant PHILPS, singular, ou Silang began the match in China fight hand to hand with the war, this is a severe challenge for China LED industry. So the more dominant in the research and development of LED technology in thirteen, in 2006 began to landscape and atmosphere lighting, water cube, Harbin ice LED landscape lighting is a successful example, they recently in the factory lighting, lighting and other fields has made great progress in the subway.

Breakthrough: to reduce costs

Future LED largest market is in the field of general lighting market, if you can completely replace the fluorescent lamp, believe that there may be potential market size of nearly $100 billion, and can be used in more different fields.

"But in fact, if the LED is expected to be able to completely replace the traditional light source or