LED industry chain basically formed

In recent years, during the process of fostering high-tech strategic industries and developing green economy to promote energy-saving and emission reduction, the city has always promoted the semiconductor lighting industry as a key area, making the semiconductor lighting industry develop rapidly and possessing sound industrial development foundations. Huge development potential. The city has thus become a "national semiconductor lighting engineering industrialization base." In this emerging industry, the city has basically formed industrial chains and industrial agglomerations, especially in the upper reaches of the industrial chain. It features the research and development of chips and epitaxial wafers. The city has a place in the high end of the national semiconductor industry.

Industrial chain basically formed

At present, the city has initially established a relatively complete industrial system and industrial chain from substrate materials, epitaxial wafer manufacturing, chip packaging, terminal display devices, lighting fixtures to applications, with up to 40 companies in the upstream, middle and downstream industries; The ability to continuously improve, some products enjoy a high reputation in the domestic and foreign markets, and successfully applied to the 2008 Beijing Olympic Games main venues.

In the upstream industry, the high-purity ammonia, organometallic compounds and other technologies represented by Guangming Chemical Design and Research Institute and Collide Chemical Technology Co., Ltd. have the leading domestic level and have entered the stage of large-scale industrialization. The high-brightness GaN-based blue-green LED epitaxial wafers developed by Meiming Epitaxial Co., Ltd. fill the technological gap in the domestic high-end epitaxial wafers. The low-cost, high-power GaN-based flip-chip LED packaging technology developed by Lumei Chip has improved the efficiency and reliability of high-power light-emitting diodes.

In the downstream industry, LED lighting driver chips and lighting control systems developed by Great Wall Optoelectronics Technology Development Co., Ltd. have been widely used in urban lighting and landscape lighting projects; LED lamps and city lighting lamps developed by Jiujiu Optoelectronics have successfully entered the market. In the international market, LCDs and LCD modules developed by companies such as Dongxian Electronics and Dongfang Kemai are exported to Hong Kong, Japan, Korea, Europe and the United States, and are widely used in communication tools, household appliances, vehicles, measuring instruments, and instrumentation. And other end products.

Industry clustering effect appears

With the rapid development of the industry and the arrival of the global semiconductor lighting era, accelerating the development of the semiconductor lighting industry has formed a broad consensus among the city. Development districts, high-tech zones, Wafangdian, Changxing Island and other districts and counties adhered to the development of clustering and set up optoelectronic industry parks one after another.

The Wafangdian Photoelectric Industrial Park covers an area of ​​5 square kilometers, and the construction investment is 8 billion to 10 billion yuan, of which 1 square kilometer is in the starting area and the investment is 3 billion yuan. The main introduction of high-power LED chips, epitaxial wafers, LED packaging, LED lighting Lighting, optical material manufacturing and other projects. At present, the start-up area has completed infrastructure construction, Dalian Jiu Jiu Optoelectronics Technology Co., Ltd. has invested a total of 410 million yuan, Jingtian Technology (Dalian) Co., Ltd. has a total investment of 500 million yuan, and Dalian Jiu Jiu Optoelectronics Manufacturing Co., Ltd. has a total investment of 100 million yuan. The yuan project was put into production. The first phase of infrastructure construction is in progress, the site has been completed, and the water circuit is under construction. The total investment of 1 billion yuan in the construction of LED lighting international logistics center project has been started.

Dalian Semiconductor Lighting Industrial Park, located in the development zone, has a total investment of 350 million yuan, covers an area of ​​100,000 square meters, and has a total construction area of ​​169,000 square meters. Among them, a standard factory building of 60,000 square meters has been completed; the second phase of the standard factory building of 80,000 square meters and life support area will be launched this year. The park mainly provides services for LED application product manufacturers, semiconductor fluorescent materials R&D and production companies, LED backlight display driver motherboard companies, and high-power LED packaging material companies. At present, many companies have entered the park. The total investment of 1.5 billion yuan of Dehao Optoelectronics wind power product line project is about to start construction.

Application demonstration project start

The city is awarded by the Ministry of Science and Technology as “National Ten City Wanxie Semiconductor Lighting Demonstration City”. Relying on the development of demonstration projects, Dalian implemented the "Double Ten, Double Hundred" project, which further promoted the development of semiconductor lighting applications. Street lamps, indoor lighting, commercial lighting, and landscape lighting all set off the climax of LED applications. High-power LED lighting is used in areas such as Binhai Road, Xinghai Bay, and Ludao Street, as well as in the newly built Donglian Road. Wafangdian City’s 70,000 street lamps and landscape lights with high-pressure sodium lamps as the light source were all replaced by LED energy-saving lamps. The development zone has implemented LED street lamp demonstration projects in Binhai Road and Zhenpeng Industrial Zone, and cooperated with Philips to use LED lighting in Jinshi Science and Technology Building and Civic Fitness Center. High-tech Zone invested nearly 10 million yuan to complete the construction of more than a thousand LED street lights in the Qixianling area and the energy-saving renovation of all the lighting of the administrative committee office buildings, and plans to invest more than 50 million yuan to complete the Qixianling Industrial Base in three years. Wong Nai Chuan Software Park, Leading Industrial Park, Yingge Stone Industrial Park, and LED street lighting projects in Lingshui and Longwangtang areas. By then, nearly 50 roads and 200,000 meters of roads in the High-tech Zone will all be illuminated by LED street lights. Ganjingzi District will fully apply large-screen display and LED street lighting in the transformation process of Zhonghua Road. In Pulandian, a street light renovation project combining wind energy and solar energy was carried out in the industrial development area and in Anbo.