[abstract] because of the rare earth phosphor powder is an important raw material, and fluorescent lamps, energy-saving lamps, LED phosphors are used in device packaging, so the prices will bring chain reaction of related industries to bring greater impact. Shenzhen universiade center as the universiade stadium, three ruby model building, using LED lighting system makes three gem shape building more shining in the night.

　　Chinese ・ binhai hi-tech LED industry in 2011, is a song all the way along the wind and rain. Crazy investment, on the bandwagon, rising costs, falling profits, excess production capacity, price war, the small and medium-sized enterprises struggling... Form this year all the host of the LED industry. Industry spray out countless heroes, some happy, some people sigh. Although problems continuously, but can not deny the fact that China's LED industry is solid foundation, major breakthroughs were made in succession. There is reason to believe that tomorrow will be better in China's LED industry.

　　1, the national "twelfth five-year" science and technology development planning, backed the LED

　　This year 14 issue "seeking truth" magazine, published the political bureau of the CPC central committee and state council premier wen jiabao's important articles about several problems in science and technology, supports and develops LED energy-saving industry such as mentioned. And the ministry of science and technology has a "national" twelfth five-year "science and technology development plan (hereinafter referred to as the" planning "), made clear in the next five years to support key strategic emerging industries and other industries. From found in "planning", seawater desalination, new energy vehicles, energy conservation and environmental protection of three industries are set a specific number index, and reverse osmosis membrane, spare parts, vehicle integration technology and charging pile, LED equipment and localization of MOCVD became three big luminescent spot. National "twelfth five-year" science and technology planning for the LED development goals expressed as: semiconductor lighting in 2015 more than 30% of the domestic general lighting market, GDP is expected to reach 500 billion yuan, to promote China's semiconductor lighting industry into the world's top three. And LED luminous efficiency is a breakthrough in technology have been able to meet the needs in the field of general lighting, in the future, LED lighting growth is strong. For this, "planning" will be the key point of the development of the semiconductor lighting technology as energy saving and environmental protection industry, in the next five years, preparation, will focus on developing the LED light source independent key technology such as system integration, device, implement localization of large-scale MOCVD equipment and key supporting materials.

　　2, China to phase out incandescent light bulb roadmap

　　On November 1, 2011, the national development and reform commission, ministry of commerce, general administration of customs, state administration for industry and commerce, general administration of quality supervision, inspection and quarantine jointly issued by the "about gradually ban on the import and sale of general lighting incandescent announcement" (hereinafter referred to as the "notice"), from October 1, 2012, according to the power size and prohibit the import and sale of general illumination by steps in different stages of incandescent lamp.

　　China is lighting products production and consumption power, energy-saving lamps, incandescent light bulb yield were the highest in the world, 2010 incandescent lamp production and domestic sales of 3.85 billion and 1.07 billion respectively. According to estimates, China lighting electricity accounts for about 12% of the whole society power consumption, adopt efficient lighting products to replace incandescent lamp, energy conservation and emissions reduction potential is tremendous. To phase out incandescent light bulb, for promoting China's lighting industry structure optimization and upgrading, promote to realize the "twelfth five-year" energy conservation and emissions reduction targets, coping with global climate change is of great significance.

　　However, compared with advanced countries, our country of incandescent lamp out plan progress is relatively slow. According to the plan, will phase out incandescent light bulb in 2 to 3 years in Europe and America, Japan, is the direct ban in 2012, and the elimination of road in our country, according to the schedule, even after four to five years. In response, the industry has said, compared with abroad, incandescent lamp "elimination" tour of China is doomed to come hard.

　　In fact, it can replace the incandescent lamp become the new light source for lighting industry overlord, LED appears quite broad prospects for development. LED lighting market is like a big cake, attract people come to the point. However, many people just want to fish in troubled waters, and there are only short-term profit. As the world's largest lighting market, LED a weak aggregate technology in our country become a piece of shortcomings. Many domestic manufacturers lack of core technology, on the innovative research and development investment is very small, lead to the key technology of the LED by foreign monopoly for a long time. Without technology, there is no way out, and irresponsible blind production, lead to the negative effects of excess production capacity, quality varies, and so on succession.

　　LED outside the ordinary energy-saving lamps, its performance is not satisfactory.

　　Whether or ordinary energy-saving lamps, LED the incandescent light bulbs, to take but generation of new light source, if you do not set up perfect quality guarantee system, there is no sound quality supervision mechanism, eliminate incandescent bulbs may eventually become chanting slogans.

　　3, the domestic first hundred kilograms of sapphire crystal appeared in jiangsu Yang

　　On June 28 this year, the domestic first super hundreds of kilograms of sapphire crystal in jiangsu Yang, long-term material "bottleneck" restricting the development of LED industry in 　　China will be completely broken.

　　It weighed 101.35 kg of sapphire crystal translucent, appearance into cylindrical, diameter of 360 mm, 260 mm high, is the present domestic after artificial technology to the biggest sapphire crystal growth.

　　Sapphire crystal growth substrate manufacturing is located in the forefront of LED industry chain, is the largest, the highest technical barriers, the highest added value link, at present, the domestic market, almost all rely on imports. Its birth, to the rapid growth of LED industry in our country provides the high quality material, at the same time means that the sapphire crystal growth, substrate manufacturing market long-term dependence on imported passive situation is being broken, to perfect the LED industrial chain plays an important role.

　　According to on-site technical personnel, the ultra hundred kilograms of sapphire crystal, is by the jiangsu onstar new material co., LTD., the technical team and the United States, Switzerland and other foreign experts jointly developed, it is to use "in situ growth, in-situ annealing" unique growth of manufacturing technology, for the good quality of the sapphire single crystal, the crystal growth process to solve the ever quality is not stable, specification is not big, and many other problems. The novel is likely to throw a desk in the bedroom.or future large-scale production and upgrading to a bigger size of the gem.

　　4, LED phosphors final exam: rare earth expensive as gold price of 10 million per ton

　　Rare earth is not rare, but in a month prices rose more than 10 million yuan per ton. From "bargain" to "price of silver", rare earth perfect deduce the rise in price. Tricolor phosphors with rare earth as the raw materials of LED by 300 yuan/kg in three months rose to 1800 yuan/kg... Crazy rise not only let the personage inside course of study of tongue, also have the speculative profit into a frenzy.

　　Due to rare earth phosphor powder is an important raw material, fluorescent lamp, energy-saving lamps, LED phosphors are used in device packaging, so the prices will bring chain reaction of related industries to bring greater impact.

　　Raw material prices are likely to be the big companies in the field of traditional lighting to the LED lighting industry, at the same time, it will drive more small businesses in the LED market. At present, the semiconductor lighting industry has been facing enterprises, small scale, insufficient technical innovation ability, most enterprises focus on the low-end market, low level repeated problems such as competition, enterprise accelerated into a large number of traditional lighting, certainly will make the situation become more competitive.

　　In recent years, the traditional lighting enterprise mostly began to put into production of LED lighting products, just different sizes. But with the higher prices of raw materials, such as rare earth, the traditional lighting products market competition intensifying, will make more enterprises realize that LED to the transformation is the trend of The Times, is expected to accelerate the process. In leading enterprises, baotou rare earth, for example, will raise the proportion of rare earth extension product in 2015 to more than 35%, proportion of rare earth application technology products to more than 15%; The China minmetals group has been set up in jiangxi rare earth luminescent material r&d center, smaller hunan institute of rare earth metals also with foreign cooperation, development of rare earth phosphors and LED lighting. On the LED project, the major domestic lighting enterprises sunshine lighting announced this year plans to invest about $1 billion to develop the LED business. Has the sunlight illumination with 1.2376 million yuan owns a 30.188% stake in LIREN Japanese company, it is the important measure of its upstream raw materials to the LED layout.

　　5, LED companies: "lend chicken unripe egg" collapse

　　In 2011, LED industry is wind and rain all the way along the way. Rounds of investment frenzy swept across the LED industry, all kinds of good news for the LED business with excitement. Little imagine, crazy investment behind, LED industry crisis quietly. Jun this year how state/bollen te/ShuaiLiang three companies of collapse earthquake LED to the LED industry.

　　Since April this year, the wenzhou small and medium-sized enterprise boss "run road" debt of the news, once the entrepreneurial paradise in wenzhou city to become entrepreneurs to horrify most cities today. Similarly, according to statistics, the country has 10% ~ 20% of LED related businesses fail in the course of the year, which accounts for most of the pearl river delta.

　　At present, the domestic LED enterprise basic will play a role "work". Domestic LED manufacturers are basically in "lend chicken unripe egg" -- buy back a lot of equipment from abroad, buy chip back your package, it's improved LED products production cost, reduced the enterprise profit; And because the domestic technology level is short of international standards, after the domestic packaging quality of chips, shortened lifespan, maintenance cost is very high, so manufacturers in the LED industry is often just swallow it a sum of money will spit it out; In addition, the new production project also need manufacturer first investment, extremely easy to cause capital chain rupture, this is the most LED manufacturers are struggling, so much so that the cause of the failure.

　　Analytic personage points out, many LED companies are losing money. But the collapse of become worse this loss of form. On the one hand, the enterprise such as the flood of this industry, on the other hand, the market can not meet the expected value, lead to the LED enterprise collective "sudden death".

　　Fanatical defects exposed the industry, LED industry is facing the core technology lack of grip, standards, and the fund pressure hysteresis and bottleneck, by simple replace incandescent ideas will also change.

　　6, shenzhen standard, LED industry new rules

　　On August 29, shenzhen LED industry standard alliance issued 12 technical standard, the entire industry is from the processing and manufacturing to a higher level of standards. A dime a dozen, LED the country enterprise nature is uneven. The absence of national standards for a long time, which leads to the local production of LED products specifications different, not the standard compatible, greatly influenced the development of the domestic LED market the pace of overseas and domestic LED enterprises. In industry with that argument, small and medium-sized enterprises do low value-added products, large enterprises to do the high value-added products, and truly powerful large enterprises to do the rules of the game, it can not even do the product, it serves to show the importance of the rules of the industry. Today, shenzhen standards, social phenomena, the LED industry town of demonstration effect will gradually appear in the near future.

　　It is understood that the total issued 12 standard, mainly includes the intelligent control of the LED industry, tunnel lamp control, backlight components, flat light etc 12 technical standards. The relevant person in charge of shenzhen LED industry standard alliance said, this is the first launch of the LED industry in shenzhen local standards, these standards will also be reported to the guangdong province, the national standardization committee, once approved, will become the provincial and national standards.

　　The advanced technical strength is the basis of industrial runoff, but standards is the key to control the game. Again, after all, the advanced technology will conform to the standards can enter the market. Current international industry competition, may say more from manufacturing to a high level of technical standards, many international industry giant through mastering standard and firmly grip the "throat" of the whole industry, relying on standard and the patent technology to obtain high profits. Shenzhen launched the independent 12 technical standards in the field of LED industry, innovation is a kind of standard. Under the support of large manufacturing, shenzhen LED industry will control the market more say, is helpful to increase the industry's competitiveness. Al2O3

　　7 and the phase ii of the "ten city wan light" to start

　　On May 19, ministry of science and technology issued a "about agreed to carry out the second batch of ten city wan light semiconductor lighting application engineering pilot work of letter" (hereinafter referred to as the "city ten thousands of LED project"), made it clear that will continue to expand the scale of the semiconductor lighting market. This is the 2009 ministry of science and technology "ten city wan light" semiconductor lighting application demonstration city, the second time to launch the program.

　　Despite analysts believe the leds for output will exceed many related enterprise, according to found that from the first time to participate in the "city ten thousands of LED project" observation, behind the project, promising, have no worries there.

　　It is understood that the second batch of "ten city wan light LED engineering" of cities as Beijing, linfen city, Shanxi Province, changzhou city, jiangsu province, huzhou city, zhejiang province, anhui province, hefei, wuhu, anhui province, fujian zhangzhou, fujian pingtan comprehensive experimental zone, chenzhou city, hunan province, hunan xiangtan city Qingdao in shandong province, guangzhou city, guangdong province, foshan city, guangdong province, zhongshan city, guangdong province, haikou city, hainan province, baoji in shaanxi, such as 16 cities, from the first batch of 21 cities has decreased.

　　According to the ministry of science and technology planning, "ten city light" is divided into three phases, 2 million will be installed in 50 cities, and semiconductor lighting demonstration, target power saving 1 billion degrees, a year by the ministry of finance and ministry of science and technology planning demonstration city for subsidies. In before the implementation of the process, what difficulties encountered?

　　A not to be named, said an official with the domestic production enterprises of LED "ten city wan light" project mainly related to the local public lighting facilities, lamp replacement. But at the moment the LED street light compared with the traditional high pressure sodium lamp, due to the lighting power is larger, so in road lighting energy saving effect is not obvious; And electronic products, LED street lamp belongs to the technical content is higher, not only the price is much higher than ordinary street lamps, and unstable, the service life of daily maintenance difficulty also bigger, whether companies or local governments, economic return is not significant. "This is the" ten city wan light "LED engineering encountered a sill", these people said, "of course, if you have the financial supporting policy, must have a larger profits space."

　　8, China successfully developed high-power LED light source in the world at present

　　In march of this year, by wuhan photoelectric national laboratory (raise) light mechanical and electrical system research and the huazhong university of science and technology institute of energy cooperation, common packaging out of the high power LED light source in the world at present, developed with independent intellectual property rights of China packaging technology, is in the leading level in the world.

　　Supposedly, after many modification of design scheme, and draw lessons from the advanced packaging technology at home and abroad, the research team has completed one thousand five hundred watts of the world's most high power LED light source package. The light after many long time order, stable performance and meet the demand of lighting function. After the test, the packaging technology effectively reduces the LED junction temperature, improve the light source the light effect and enhance the reliability, light source solves the LED light source is large, the cooling capacity is insufficient, the shortcomings of the light effect is poor, in unit area can provide higher heat dissipation solutions.

　　9, bdo, fill the blank of the domestic level of LED chip lighting

　　In November this year, guangdong bdo embellish electric co., LTD formally announced a core parameters as 4545/350 ma and 110 lm/w high power chip, the chip is regarded as one of best LED, according to data shows, in the same products, bdo, the production of the high power chip has reached the international leading level. The volume production of high-power LED chips, to fill the gaps in the domestic LED lighting level chip; It is understood that bdo, is currently the only domestic energy production of high-power LED chip listed companies.

　　Bdo, started with small home appliance, passed in 2009 in the LED industry mergers and acquisitions, followed by a dense capital and intelligence. Wang Donglei said, from the upper reaches of the epitaxial wafer and chip manufacturing, to the middle reaches of the packaging, to the downstream applications, technical features and capital difference is very big, the upstream epitaxial wafer has the typical characteristics of high technology, high capital, the upstream chip also has the characteristics of high technical content, capital is relatively concentrated, middle encapsulated in technology content and lower capital investment, application of the product technology content and lowest capital input. For bdo embellish da, is committed to using technology to build the core competitiveness, form a dominated by chip open collaborative LED the whole industry value chain.

　　Just a few short years time, through the industry consolidation, bdo, set up to mainly covers the epitaxial wafer, chip, chip packaging, lighting application products and services of open collaboration platform of the whole value chain. At present, the company has six production base. The wuhu LED industry base covers an area of 660 mu, the actual investment of over RMB 3 billion, is currently China's largest LED lighting level chip and lighting products manufacturing base.

　　10, 960000, the LED display the art of light

　　In shenzhen in August the 26th world university summer games, LED in the center of the universiade, stadiums, roads and universiade village overall appearance, will once again to the world a surprise, deduce a light miracle!

　　Shenzhen universiade center as the universiade stadium, three ruby model building, using LED lighting system makes three gem shape building more shining in the night.

　　It is reported, this is the first time in shenzhen on large construction application of the LED lighting system, the main stadium alone more than 23000 sets of lamps and lanterns, lighting area of more than 110000 square meters. The universiade home swimming center pavilion three buildings, stadiums and sports center, LED chip installed a total of 960000 lighting level.

　　It is understood that the universiade center has currently the world's largest LED landscape lighting system. Laid an area of 150000 square meters of the universiade center landscape lighting system used special research and development of millions of dedicated LED chip and the nonlinear lens, using the world's leading six core patent technology of independent control system, can be synchronous control 23880 sets of intelligent lamps and lanterns, a total of 88350 independent control unit, a year 365 TianQuan automatic operation and monitoring. All lamps are installed on the part of the main girder and steel structure beam, implements the lamps and lanterns and trough of concealment, completely eliminate the light, bright light see light see light, constitute a perfect pure world of light and shadow. In order to achieve the unique crystal effect, the lights of the universiade center design is given priority to with yellow, green, blue, white tonal, designed more than 20 kinds of different light distribution, the lights of the different language, described the shenzhen open, diverse, youth and vitality of modern urban culture of different elevation. However, this is just the tip of the iceberg, the universiade center lighting system light distribution scheme, theoretical limit is 4.2 billion!

　　Such a large lighting system, beauty, beauty, power consumption even more amazing? But the real beauty ever dependent on the luxury! Three of the "crystal" landscape lamp is opened entirely, an hour of electricity only three or four baidu! And the universiade center landscape lighting system USES a light pollution LED light source, total energy saving of 80%, service life can reach more than 50000 hours more. The universiade center of the square courtyards, parks, streets and other external lamp, street lamp, floor tile is full use of solar and wind power, without laying pipelines. , to say the legends of the universiade center of light and shadow, seek breakthrough in succession, lit in breakthrough is not the same wonderful