Nanchang: combined with the city to do the national semiconductor lighting industry base

Nanchang city has obvious predominance in the semiconductor light-emitting materials and devices, Nanchang city in 2004 was approved by the Ministry of science and technology as a "national semiconductor lighting project industrialization base", in 2009 it was formally approved by the State Ministry of science and technology "ten city lights" as the pilot city engineering application of semiconductor liner. In recent years, Nanchang City, give full play to the semiconductor lighting function in promoting city lighting, city beautification, city culture, city grade, for the combination of the fair, the seven City Council, launched Shibaiqianwan project, through LED street in the city road, tunnel, railway stations, stadiums and squares and other public places of large-scale demonstration and application with independent intellectual property rights, focus on the development of GaN / Si LED materials and devices, the development of semiconductor lighting industry, cultivate leading enterprises, to do a lot of work.

To this end, ten city million pilot city special research team in the national semiconductor lighting engineering research and development and Industry Alliance Deputy Secretary General Ruan Jun, director of the office of the leadership of the Bo arrived in Nanchang in August 9th for research. Luo Huifang, vice mayor of Nanchang City, Jiangxi province science and technology department and high-tech department deputy director Li Changlu, Nanchang Municipal Science and Technology Bureau Director Chen Ximin, deputy director Hu Xiangping, city management committee, municipal construction committee, street management and disposal tube leadership, latticepower, LIAN Jiangxi, Nanchang KingSun optoelectronics, Meini and other key business representatives and the research team forum.

According to deputy director Hu Xiangping introduced to support the development of semiconductor lighting industry, to promote the demonstration and application of LED street, Nanchang City, from 2009 onwards the annual financial arrangements not less than 20 million yuan, a total of four years to arrange special funds 80 million yuan, to support the semiconductor lighting product development and industrialization, application and demonstration of subsidies. 2010 is the planning of the ten roads, one hundred buildings, thousands of king, million lights, the transformation of the scale of the promotion of semiconductor lighting. Plan to 2012 to complete the transformation of 18 thousand LED lamps. As of July 30, 2010, has completed the Bayi Bridge, Yangming Road, Ziyang Avenue, semiconductor lighting street reconstruction, installation of LED street lamp more than 2270. At present, the implementation of the Nanchang bridge, Bayi Avenue, such as the transformation of the LED street lamp is expected to install more than 470 LED street lamp. 1000 underground garage lights will be installed.

Support the development of the government and enterprises in recent years, Nanchang semiconductor lighting industry chain has been extended, in the "aggregation effect of national semiconductor lighting project industrialization base", not only has the LIAN, Xin Lei photoelectric photoelectric enterprises, attracted Dalian beauty, neon optoelectronics, Qin Yu optoelectronics and other eastern coastal enterprises to the transfer of Nanchang, develop science and technology, the rapid rise of maoxing tech, Lianzhong electronics, Hongsen to electronics, Heng Ming technology and a number of small and medium sized semiconductor lighting enterprises, most notably in Nanchang University has the independent knowledge silicon GaN epitaxial chip technology of intellectual property, the introduction of international venture capital investment fund set up latticepower (Jiangxi) Co., Ltd., and mass production, broke the past by the Japanese Nichia company to monopolize the U.S. monopoly CREE sapphire and silicon carbide lining The third technical route of the silicon substrate is formed.

Insiders pointed out that due to the current semiconductor lighting industry is an emerging industry, product technology is not mature enough, there is not a unified technical standards, there are some difficulties in application, for the introduction of relevant technical standards as soon as possible. In addition, the contract energy management LED lamp promotion mode operation difficulty is bigger, the relevant policies, methods of operation is still in the research, it is difficult to have a substantial progress, the need to increase research efforts, as soon as possible to explore the financing mode and guarantee mechanism, find the breakeven point right.

Jiangxi Qinshang suggested that the government should collect the international industrial products exhibition information, establish the testing center, to create a good industrial environment, to quickly train a number of internationally competitive semiconductor lighting enterprises. LIAN recommends that the government should encourage the application of local lighting products, to support local enterprises.

Deputy Secretary of industry alliance Ruan Jun pointed out that at present in the Chinese contract energy management in LED industry is not a fixed pattern, in the field of outdoor promotion is difficult, there are only some small cases in interior lighting, the country should be more exploration combined with local characteristics. In addition, it is recommended that in the pilot demonstration applications, local characteristics should be highlighted around to support the development of local industries. Nanchang should strengthen the support for the domestic and foreign devices such as the GaN chip on the silicon substrate.