Shanghai ultra-silicon layout of the Two Rivers Area LED project will be commissioned in the second half of the year. Reporter learned from the Two Rivers Area Administrative Committee, through the cooperation of domestic well-known high-tech enterprises and established businesses, supporting the Two Rivers Area will create a complete LED industrial chain. Expected by the end of next year, the public will be able to buy a third cheaper than the existing prices, "Chongqing-made" LED lamps.
According to reports, the Shanghai super-silicon Semiconductor Co., Ltd. is the only 8 inches silicon wafer polishing production lines and large-size sapphire Dan Changjing technology process to produce line of enterprise products, including silicon semiconductor materials, LED sapphire material, compound semiconductor materials, MEMS, etc. specific use of materials. Chongqing ultra Silicon Photonics Co., Ltd. as a wholly owned subsidiary of Shanghai super silicon, the main project of 200 acres of LED production base in the soil and water high-tech industrial park construction has been completed and will be officially put into operation in the second half of this year, the total investment will reach 1.5 billion yuan. It is reported that the LED base sets the production and independent research and development of the Two Rivers Area as a whole, early production, the monthly output of about 300, 000, will eventually form a monthly production capacity of 600,000 the size.
Shi Yu, general manager of Chongqing ultra-silicon photovoltaic technology, told this reporter that the LED chip on the domestic market is almost all from China Taiwan region, as well as Korea, Japan and other foreign-invested enterprises, domestic chip companies is very small, and the performance Do not have an advantage. "The lack of core technology is the most important reason for domestic LED lighting is difficult to come down in cost. "
Chongqing light He Lighting Equipment Co., Ltd., general manager of Huang Bing also told this reporter, the LED business in the city are mainly distributed in the middle and lower reaches of the package, the application of the industrial chain link on the middle reaches of the substrate, epitaxial wafers, chips rarely set foot in. This has become the biggest weakness of the city's LED industry development.
Shi Yu said, is currently being introduced in a well-known enterprises in Taiwan, as the ultra-silicon LED production base object.
It is reported that the upcoming introduction of the Two Rivers Area Taiwan Lei Chau, more than 30 years history of producing LED, is the only Asian enterprise through nano-laminated production graphical substrate, able to resolve the key wafer and chip technology, LED production area has over 160 patents for inventions in a leading position in the world. Prior to that, Lei Chau-silicon supporting enterprises in Shanghai. Shi Yu said, the companies settled in Taiwan, will bring the latest core technology and R & D personnel to fill the blank of the core technology is fundamentally more important is the master and the core technical process, will conduct independent research and development, in the middle in addition to reducing Road logistics chain, technological innovation can greatly reduce the cost of LED.
He predicted that put into operation a year or so, the public can buy the price is cheaper than it is now one-third of the LED lights, the brightness will be increased by 30%. In the next three to five years, the cost price can be reduced by about 50% to create green energy saving lighting industry.
