Silicon substrate LED technology to break the Japanese-American monopoly

From the 2017 Jiangxi Provincial Education Work Conference was informed that in recognition of Nanchang University Professor Jiang Fengyi made outstanding contributions to the research team, the province decided to Jiang Fengyi Professor research team special reward 10 million RMB for the team of personnel training, discipline construction, science and technology Innovation, foreign exchange and cooperation and conditions.

According to reports, Nanchang University Professor Jiang Fengyi research team "nineteen years grinding sword", after more than 3,000 experiments, the first in the international development of the success of high internal quantum efficiency of silicon substrate blue LED epitaxial materials and high light extraction efficiency of high reliability single Light blue LED chip, and the first to achieve the industrialization, breaking the United States and other countries in the field of technology monopoly.

Professor Jiang Fengyi research team "silicon substrate high efficiency GaN-based blue light-emitting diode" project won the 2015 national only one national technology invention award, to achieve the Jiangxi Province in the award "zero" breakthrough.

It is understood that the rewards of the Jiangxi Provincial Education Committee, the Provincial Department of Education and the Provincial Department of Finance jointly requested the consent of the provincial government. Aimed at "to maintain the leading edge of LED research to promote 'Nanchang Optical Valley' construction and the province 's LED industry development, and further stimulate the province' s scientific and technological personnel innovation and vitality.

Thanks to the success of the "silicon substrate high efficiency GaN-based blue light-emitting diode" project, Jiangxi Province has described the LED industry development "road map": by 2020, the province's LED industry, the main income to more than 100 billion RMB, The construction of Jiangxi into an international core competitiveness of the LED industry chain research and development, manufacturing and application base, Nanchang will create a national LED "Optical Valley."