FJSA Optoelectronics Technology Group is a "National High-tech Industrialization Demonstration Project" approved by the National Development and Reform Commission of China, and a "National Technology Innovation Demonstration Enterprise" recognized by the Ministry of Industry and Information Technology. It has undertaken a number of national "863" and "973" plans. For major subjects, it has a post-doctoral research workstation issued by the Ministry of Personnel and a nationally recognized enterprise technology center.
FJSA is mainly engaged in the research and development, production and sales of full-color ultra-high-brightness LED epitaxial wafers, chips, III-V compound semiconductor materials, microwave communication integrated circuits and power devices, and optical communication components. With its strong corporate strength, the company expanded the scale of LED epitaxial chip R&D and manufacturing industrialization in 2014, while investing in the integrated circuit industry, and building gallium arsenide high-speed semiconductors and gallium nitride high-power semiconductor projects. In 2018, FJSA was in the high-tech industry. In the park, 35 billion yuan will be invested in the industries of III-V compound semiconductor materials, LED epitaxy, chips, microwave integrated circuits, optical communications, radio frequency filters, power electronics, SIC materials and devices, and special packaging. After the completion of the project in 2022, FJSA will realize the entire industrial chain layout in the high-end field of semiconductor compounds.
Sapphire substrates
Sapphire ingot
FJSA has introduced a foreign team with professional technology and many years of production management experience, using a new generation of automated imported equipment and mature Kyrgyzstan method (KY method) growth technology. High-stability crystal growth, coupled with the industry's advanced bar picking rate, has established the company's excellent quality and cost advantages for substrate products.
Patterned sapphire substrate PSS
The graphic sapphire substrate technology team comes from Taiwan and South Korea. We work with our customers to develop a graphic substrate with high uniformity and high light extraction rate.
Sapphire filament holder
The sapphire filament holder is made of sapphire material after grinding, polishing, cutting, annealing and other procedures. It can be widely used in the production of LED candle lamps and bulb lamps.
The American company USLU acquired by FJSA is an American company that specializes in the development and production of LED professional lighting and general lighting. The technology is derived from the Massachusetts Institute of Technology in the United States. It has a patented technology, a production base and a testing center, in 2002. Massachusetts Institute of Technology was established, headquartered in Sunnyvale, Silicon Valley, California, USA.
USLU's LED innovation technology has the largest single chip size up to 14mm2. It is one of the companies that has mastered the basic patents and packaging patents of LED chips, and has a series of LED chips, modules and packages of high-power single-core and array sizes. Basic patents. In 2009, it reached a cross-licensing agreement with Nichia on LED blue-to-white technology. At present, it has more than 1,100 patents worldwide and global patent protection.