In 2009, it was called the first year of white LED into general lighting.
21 cities across the country, including Hangzhou, officially became the pilot city of the “Ten Cities and Ten Thousands†semiconductor lighting application project of the Ministry of Science and Technology.
The implementation of the “Ten Cities and Ten Thousand Miles†project marks the gradual entry of the semiconductor lighting industry into the main battlefield of the industrial economy.
This also sounded the assembly number of Hangzhou's semiconductor lighting (LED) lighting industry.
Hangzhou Party Science and Technology Bureau Party Secretary and Director Lou Jianren said that we will strive to apply more than 100,000 LED general lighting fixtures in 2011, and at the same time build a semiconductor lighting application promotion demonstration zone with its own characteristics; strengthen the LED detection industry and build the city The semiconductor lighting public R&D and testing platform has formed a number of results, standards and brands with core independent intellectual property rights in certain key areas.
In accordance with the development goals set by Hangzhou, Hangzhou not only improves the semiconductor lighting industry chain, but also plans to use the five-year development to expand the semiconductor lighting production enterprises to more than 200, and achieve sales of related products of more than 18 billion yuan.
"The LED market is too big"
Scenery complementary street lights?
The name sounds like a very weird lamp, but it is actually a new type of environmentally friendly street lamp. Its sudden popularity, from a "Shancheng Yuncheng low carbon street light" photos are circulated on the Internet. More than 300 lights on the photo are all LEDs, with a small fan on top and a solar panel below. Although it looks good, it can rely on wind energy and solar energy to generate electricity.
The company that produces more than 300 "wind and light complementary LED street lights" is in Hangzhou. These "windlights" are not only sold to Sanya, Hainan, Shanghai Pudong International Airport Airport Industrial Park, Jining City, Inner Mongolia, etc., but also went abroad and sold to countries such as South America and Chile.
"Wind and light complementary" street lights are just one of many LED products. According to Wu Jian, assistant general manager of Xiehe Optoelectronics, “the LED market is too big.â€
In recent years, Wu Jian has found more and more competitors around him - there are more than 150 companies specializing in the semiconductor lighting industry in Hangzhou. In addition to Zhejiang Semiconductor's three-color instruments, Zhongwei Optoelectronics, Zhongzhou Optoelectronics and other well-known semiconductor lighting companies in the industry, there are also Silan Mingxin, a subsidiary of Silan Microelectronics, which has been listed...
However, it is roughly estimated that the output value of so many enterprises is only 2.6 billion yuan, which is only a small amount compared with the capacity of the lighting market.
"Take a street lamp and say that in 2009, the Ministry of Science and Technology launched the 'Ten Cities and Ten Thousand' semiconductor lighting application engineering pilot project, there are about 15 billion yuan of business opportunities - that is only the amount of pilots in 21 cities." City Science and Technology Bureau High-tech Office Director Shen Yong told reporters.
Shen Yong said that there are about 28 million street lamps in China's road lighting market, and about 3 million to 4 million gongs are added and replaced every year. If these traditional street lights can be replaced by LED lights, it will be a huge market. In addition to municipal road lighting, LEDs also have many applications such as electrical indicators, displays, landscape lighting, and interior decoration.
In accordance with the development goals set by Hangzhou, by 2013, the semiconductor lighting production enterprises will be expanded to more than 200, and the sales of related products will be more than 18 billion yuan.
A number of Hangzhou enterprises participated in the development of national standards for LED lights
Today, LEDs are coming into view with great fanfare. Enter "LED" and the results from the search engine may be 80%-90% about LED backlight TV. Although LED lighting seems to be hiding in the "deep", but it can not hide the fact that it is hot.
LED is considered to be the most promising high-tech green industry in the 21st century due to its environmental protection, energy saving and long life. The development of LED lighting has become the focus of the global lighting industry. The data shows that in 2008, the output value of China's semiconductor lighting industry was nearly 70 billion, and the localization rate of chips was nearly 50%.
“Hangzhou plays an important role in the domestic LED market.†Shen Yong said that Hangzhou has basically formed an industrial chain including “epitaxial-chip-package-testing equipment-phosphor-silicone-drive power-application productsâ€. The industrial chain links have core enterprises with a certain scale, driving the sales revenue of LED related products to about 8 billion yuan, and the industrial chain is relatively perfect.
On the basis of the information electrical quality inspection center of Hangzhou Quality Supervision Institute, Hangzhou “Semiconductor Energy-saving Light Source Detection Platform†was established. The laboratory will carry out research on advanced detection technology in this industry through cooperation with universities and enterprises.
"Second-flow enterprises sell products, first-class enterprises sell standards. For the emerging LED industry, the truth is the same." Lou Jianren told reporters that Hangke Optoelectronics and many other enterprises and institutions have participated in China's "road lighting LED lights." "The drafting and formulation of a number of national standards, some companies are also actively preparing for the formulation of a number of local standards such as "tunnel lighting LED lights" in Zhejiang Province. "The drafting of these standards will help the city and even China's LEDs." The standardization of lighting products helps to promote the healthy development of the industry."
Yuanfang Optoelectronics: LED industry standard setter
On April 16, 2010, Pan Jiangen, the chairman of Hangzhou Yuanfang Optoelectronic Information Co., Ltd., just returned from Frankfurt.
The 2010 German International Exhibition on Lighting and Building Technologies and Equipment is opening in Frankfurt, the world's largest exhibition of lighting and building appliances. Yuanfang Optoelectronics did not exhibit, but when Pan Jiangen visited several pavilions in Germany, his business card attracted all his colleagues.
Hammer, president of LMT, the world leader in metering equipment, said: "You are a great person now, and we are getting smaller."
This scene made Pan Jiangen stunned.
Five years ago, Yuanfang Optoelectronics found the LMT technical director and tried to cooperate with them. At that time, the technical director told Pan Jiangen: "If China's inferior products can also make money, then we have already invested in this product."
Time has passed. In 2009, American competitors began to import products from Yuanfang Optoelectronics and put their own brands. The CEO of LMT also had to admire Yuanfang Optoelectronics. He said: "We did not expect that you will develop so fast in such a short period of time!"
Yuanfang Optoelectronics is the earliest LED testing instrument enterprise in China: In 1993, Pan Jiangen, a teacher of the Department of Optics of Zhejiang University, resigned and founded the Hangzhou Distance Test System Research Institute. This is the predecessor of Yuanfang Optoelectronics. In June 2003, the Ministry of Science and Technology launched the “Semiconductor Lighting Projectâ€, and Yuanfang Optoelectronics was recognized as the best LED testing enterprise by the expert group.
In the field of photoelectric technology testing, it has always been monopolized by companies in Germany, the United States and Japan. Today, Yuanfang Optoelectronics has more say in the international LED measurement standardization. Pan Jiangen also serves as the representative of the International Commission on Illumination (CIE) Optical and Radiation Measurement Division. Pan Jiangen also served as the standardization research group for the LED lighting inspection of the International Commission on Illumination. Team leader.
On December 15, 2009, the National Standardization Management Committee issued eight national standards for the LED industry. One of the standards was drafted by Yuanfang Optoelectronics as the first drafter, and the other two standards were drafted by Yuanfang Optoelectronics. Another identity of Pan Jiangen is the deputy director and secretary general of the National Committee of Lighting Standardization Technical Committee.
Today, Yuanfang Optoelectronics has been recognized by the international market. "According to the test data of the authoritative department, compared with the products of world-class enterprises, the indicators of Yuanfang Optoelectronics are only high and not low." Pan Jiangen told reporters that "the world's most authoritative Osram laboratory in Germany, after testing our products, specializes in Write a message to congratulate, the effect detected by our instrument is the same as that detected by the instrument more than ten times more expensive than ours."
The market may be able to prove the price/performance ratio of distant optoelectronic products. Today, LED-specific test instruments produced by Yuanfang Optoelectronics have been used by more than 10,000 companies in more than 60 countries around the world, including hundreds of government quality inspection agencies, and the domestic market share and export volume are far ahead. The world's lighting giants such as Philips, Osram, General Electric, Panasonic, Toshiba, Sanan Optoelectronics, Foshan Lighting, and NVC Lighting are all customers of Yuanfang Optoelectronics.
Infineon: Core technology leads the industry
Recently, CREE, the world's largest LED chip manufacturer, has identified Infineon Electronics (Hangzhou) Co., Ltd. as its only LED driver supplier in the world. Similarly, Osram, one of the world's largest lighting equipment companies, has also The special LED driver is the best choice.
A company that has been established for less than three years has become the "seat guest" of the two international giants, and "Infineon" has attracted the attention of the industry.
Product energy efficiency is the reason why “Infineon†stands out. At the Global Electronics Show in Germany held a few months ago, a customer did not believe in the "Infineon" LED driver conversion rate of 95% of the promotion, on the spot to find a similar conversion rate of about 88% of similar products Contrast. As a result, under the same conditions, the temperature rise of the "Infiner" drive is as low as 16 °C, which means that the life of the same electronic device can be extended by three times.
The technical strength of Infinity stems from their strong R&D team. When the reporter walked into the headquarters of "Yingfei Te" in Hangzhou Eastern Communication Industrial Park, he found that the office of Chairman Hua Guichao was only a dozen square meters. The office space of the building basically gave two R&D bases and one testing center. Hua Guichao told reporters that the company has more than 60% of the 157 registered employees. “So far, we have produced 87 independent core intellectual property patents.â€
In the company's product reliability certification laboratory, the reporter saw that two and a half tall water tanks were filled with water, and at the bottom of the tank, three side-by-side LED drivers were working. “Before each product is launched, we must perform at least one to two months of waterproof testing under normal working conditions.†Staff Xiao Chen said that the oven and freezer are also the places where the drive must go. On the side of the record, the data changes every hour are recorded. It is reported that the general LED driver is required to adapt to temperature changes from 50 ° C to 20 ° C, but "Infineon" products can not only work in the environment of 70 ° C to 40 ° C, but also waterproof, lightning protection, wave protection Surge and other functions.
With excellent product quality, Infineon became the first company in Asia to pass UL8750 certification in March last year. UL8750 certification is one of the universal certification standards. If you take it, you will get a pass for the European and American markets. In May of this year, “Infineon†was officially approved to join the National Semiconductor Lighting Engineering R&D and Industry Alliance.
"Infineon" also achieved explosive growth. “By the end of April, our order volume has exceeded the number of last year. We expect our sales to reach 150 million to 200 million yuan this year,†Hua Guichao said. “This makes us better to be the best in the world. The confidence of LED drivers and the world's first LED driver companies."
In the photoelectric: to beat the world with technology
How does a small business climb to the top of Peking University?
Recently, Peking University and Hangzhou Zhongwei Optoelectronic Technology Co., Ltd. reached a strategic cooperation and established the Beijing University of China's Beijing University for Semiconductor Equipment Research Institute to jointly conduct in-depth research in the field of optoelectronics and develop the world's highest-end optoelectronic technology.
Founded in April 2005, Hangzhou Zhongwei Optoelectronic Technology Co., Ltd. is a collection of semiconductor lighting production test equipment, machine vision automatic measurement, precision mechanical equipment, computer image analysis and processing software and hardware product development, production, sales and after-sales service. National Torch High-tech Enterprise.
The 160-person workforce has developed four series of more than 30 varieties of products, all of which have independent intellectual property rights. The company has applied for 9 national patents, including 6 invention patents and 6 nuclear utility model patents, and has issued 2 utility model patents. Zhang Jiliu, the chairman of Zhongwei Optoelectronics Co., Ltd., is the youngest expert in the national semiconductor electronics industry expert group. He has participated in industry standards development and industrial development planning seminars, and is a member of the National LED Industry Association and SME Promotion Association.
“Zhongwei Optoelectronics has an absolute technical leadership position in the industry.†Zhongwei is responsible for the relevant person in charge of optoelectronics. We are a member of the National Semiconductor Lighting Alliance Standard Working Group and the undertaker of the Hangzhou Production and Research Project, Hangzhou. One of the sponsors of the Semiconductor Lighting R&D Alliance, the governing unit of the Hangzhou LED Association.
It is understood that the semiconductor lighting production and testing equipment developed by Zhongwei Optoelectronics is in line with the development direction of China's semiconductor industry, and is also conducive to improving the level of production automation in the domestic packaging and application industries, improving the reliability of China's LED industry's production capacity and products, and enhancing LED production enterprises in the international market competitiveness; promote the transformation of the economic structure of the semiconductor lighting industry, and contributed to the national energy conservation and emission reduction projects.
"As a national special innovation fund project undertaker, our company has long been based on the research and development and promotion of the overall solution for semiconductor lighting production and test equipment, in line with the national semiconductor equipment localization technology innovation development plan. The National Semiconductor Lighting Industry Alliance and The attention of the local government and the media." The person in charge said.
As a carrier to promote the rapid development of the semiconductor lighting industry in Hangzhou and Beijing, Peking University has placed high hopes on the semiconductor equipment research institute, and it will make due contributions to the standardization and standardization of the industry.
Silan Mingxin: LED large screen lights Tiananmen Square
2009, 60th Anniversary National Day. The large LED display in the central area of ​​Tiananmen Square has set the largest scale of LED display on the World Plaza. The ultra-bright high-definition picture is magnificent and colorful, and the colorful patterns and awake words appear on the display screen attract many citizens and tourists from all over the world to visit and take pictures.
On the LED display on both sides of the Monument to the People's Heroes (250 square meters per display), from the commissioning stage, the two LED displays are marked with four words: Made in China, they are all from Hangzhou Silan Mingxin. Technology Co., Ltd. produced.
According to the relevant person in charge of Silan Mingxin, 70% of the devices on these two displays are made in China. As early as the tendering stage, it was clearly required that the illuminating crystals of the lamps in the two display screens must be made in China. "In the days of the 60th anniversary of the motherland, we were very proud to erect an electronic display made in China," said the person in charge.
Its core display device adopts the three-primary high-brightness LED chip independently developed by Silan Mingxin. This is the only Chinese-made chip exhibited on the same platform as the world's top LED manufacturer Nichia. The display adopts full-color LED pixels with a dot spacing of 16 mm. The single-screen resolution reaches 3072 points × 320 points. A total of nearly 6 million LEDs of three primary color LED chips have been used, which has become a highlight of the National Day military parade.
Silan Mingxin, an optoelectronic semiconductor device company that designs and manufactures high-brightness LED chips, is a subsidiary of Silan Micro, located at No. 300, No. 10 Road, East District, Xiasha Economic and Technological Development Zone.
The LED chips produced by Silan Mingxin are widely used in high-end applications such as indoor and outdoor LED full-color screens and traffic lights. Due to the stable and reliable product quality and good market feedback, the LED chip industry in the country has gained a high reputation and formed the brand advantage of Silan Mingxin.
From the beginning of the establishment of the company, the company clearly put forward the products of the middle and high-end market routes, research and development and production technology to avoid low-cost competition between the same industry. In 2006, when we launched the Mingxin brand to the market, Silan Mingxin adhered to the quality policy of “Quality Achievement Brand, Technology Creation Mingxin†and the concept of “China's best quality chipâ€, and established an efficient quality management system. . The company's existing blue and green LED chips have reached 500 KK per month. The products have been unanimously recognized by domestic and foreign customers. After 4 years of market promotion, the market share is over 55%, and it has become the chip maker of choice for outdoor displays. .
Silan Mingxin pays attention to the research and development of new products and unremittingly pursues the development of new products with independent intellectual property rights and market competitiveness. The company has established a rigorous new product development process and an open technical exchange mechanism, so that new product research and development can give full play to the advantages of the talents, and take the road of combining technology with the market to make the products more in line with market demand. In 2009, the successful development of Silan Mingxin's high-bright blue and green-light epitaxial wafers not only marked the improvement of Mingxin's technical level, but also greatly reduced production costs.
In just five years, from small to large, from large to strong, always based on quality and technology in the LED industry, Silan Mingxin leads the Chinese LED industry with technological innovation, quality improvement and large-scale production. The world's advanced level.
The successful completion of the construction of the LED large screen in Tiananmen Square has become an important milestone for Silan Mingxin to move from the domestic market to the international market.
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