The reporter learned from the Harbin Science and Technology Bureau that this year Harbin will further increase the top-level design of the science and technology plan project, focusing on the advantageous technology fields and key industries, and deepening the implementation of modern agricultural science and technology support, high-tech industry upgrading, social development, scientific and technological progress, and new The four projects of energy and energy-saving technology innovation are the carriers, fully integrate scientific and technological resources, integrate research and development advantages, focus on breaking through the core technologies and key technologies that constrain economic and social development, and promote the transformation of economic development mode and the optimization and upgrading of industrial structure. At present, 150 scientific and technological projects have been identified, and the contribution rate of scientific and technological progress to economic growth has reached 49%.
According to reports, Harbin will focus on a number of major high-tech projects this year, including further extending the LED (semiconductor) lighting industry chain, expanding LED lighting applications, and promoting Harbin Institute of Technology's LED base materials and sapphire wafer grinding. The R&D and production of deep processing projects will actively attract domestic and foreign MOCVD enterprises to invest and build factories in Kazakhstan, improve the industrial chain, and promote the development of high-end development and LED materials and deep processing industry bases.
Daqing City's 2008 lighting highlights will be in the two streets of the two lakes 2008-01-10
? Hebi Development Zone invested 3.15 million installation and renovation of street lights 2008-01-10
Lanzhou Street Lighting Project is fully upgraded during the Spring Festival 2008-01-10
? 6 Olympic Scenic Avenue Spring Festival lights in Shunyi District, Beijing 2008-01-09
Taiwan's Suihong may grow more than the leader Everlight this year 2008-01-09
2237 sets of quaint lanterns illuminate the Beijing Liulichang West Street 2008-01-09
1
Silicon Transistor are solid-state semiconductor devices with functions such as detection, rectification, amplification, switching, voltage regulation, and signal modulation. The transistor acts as a variable current switch and can control the output current based on the input voltage. Unlike ordinary mechanical switches (such as Relay and switch), transistors use electrical signals to control their opening and closing, and the switching speed can be very fast. The switching speed in the lab can reach more than 100GHz.
Silicon Transistor, Power Transistor, IGBT Transistor, N-Channel Transistor, PNP Transistor
YANGZHOU POSITIONING TECH CO., LTD. , https://www.pst-thyristor.com