Efficient semiconductor lighting technology research and development for key material breakthrough

China technical patrika: the news reported according to the Ministry of Science and Technology web site, recently, the 863 plan new materials technology experts in Beijing office for key material 'efficient semiconductor lighting technology research and development' project acceptance. The move marks a breakthrough in the field of the major technical in China. Semiconductor lighting as a strategic emerging industries, is the low carbon economy development in our country, one of the important ways to adjust the industrial structure and green development. 'Twelfth five-year' period, in the 863 plan new material technology, support for key material 'efficient semiconductor lighting technology research and development' major projects. It is reported, 'efficient semiconductor lighting key materials technology research and development ( The first stage) 、（ Phase ii) 'Project was carried out on Si and sapphire substrate LED epitaxy and industrialization of high photosynthetic efficiency, low-cost and key technology, chip encapsulation application technology research, to develop high quality SiC, GaN substrate and deep uv LED devices, efficient white OLED devices and lamps and lanterns, high quality GaN epitaxial material, high power LED film inversion devices such as achievement, with independent intellectual property rights of high quality white light lighting products, has realized the high purity metallic organic compounds ( MO） Source, phosphor powder, silica gel and other key materials localization, as well as LED application in plant growth, medical and other fields. During the period of 'much starker choices-and graver consequences-in', in order to speed up promote innovation and industrialization of science and technology in the material field, Ministry of Science and Technology has made a 'special' much starker choices-and graver consequences-in 'materials science and technology innovation plan, in the new material technology development, focus on developing strategic structure and composite materials, electronic materials, advanced new function and smart material, meet the demand of the development of strategic emerging industries. In the strategic direction of development of electronic materials of the third generation of semiconductor materials and semiconductor lighting technology has carried on the system layout, key research content including: large size, high quality of the third generation semiconductor substrate and thin film materials epitaxial growth regulation rules, efficient full spectrum light source of the core materials, devices and lamps and lanterns of the technique to green manufacturing technology, beyond the visible optical illumination and key technology, system integration and application demonstration, high-performance rf devices, power electronics device and its module design, technology and application demonstration, the core equipment manufacturing technology, etc.