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The development of two main types of PCB technologies and environmental by sgbvdf asga
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The development of two main types of PCB technologies and environmental by SGBVDF ASGA
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| Article Posted: 07/16/2010 |
| Article Views: 105 |
| Articles Written: 2044 - MORE ARTICLES FROM THIS AUTHOR |
| Word Count: 729 |
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The development of two main types of PCB technologies and environmental |
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Business,Business News,Business Opportunities
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China is PCB Producing country Printing Board The basis of the information industry, from computers, TV sets to electronic toys, almost all electrical and electronic products, there are circuit boards. Electronic circuit industry in China and China's electronics information industry, as in recent years has maintained rapid growth. This growth trend will continue into 2010 or longer period of time. Especially in recent years China's consumer electronics and automotive electronics is the rapid development of electronic circuit industry for the vast space.
According to reports, now there are PCB manufacturer in China Mainland, about 1,000 in 2006, output value of 128 billion dollars, has become the largest PCB producer; export value of 7.65 billion U.S. dollars, trade deficit in recent years remain PCB 12.5 billion U.S. dollars. Compared with 10 years ago, printed circuit board production increased by 8.5 times, exports increased by 3500 times. View of printed circuit production from China, in 2005 China PCB production exceeded 110 million square meters, which account for almost half of the multilayer, annual output of 129.64 million square meters in 2006.
With the countries of the world to invest in China's IT industry, the rapid development of electronic machine manufacturing, PCB enterprises around the world have large-scale investment in China, the world's leading PCB manufacturers, the majority has been established in China production base and aggressively expand. In recent years can be expected that China remains the world's PCB manufacturers an important destination for investment and transfer.
China Printed Circuit Association (CPCA) Secretary-General Wang Longji told the "China Electronics News" reporter, known as the electronic circuit industry's "Olympics" of the "World Electronic Circuits Conference" in March next year, held in Shanghai, the top ten session of the General Assembly of electronic circuits are in Japan, the United States and other developed countries in the world's PCB industry, organized the 11th General Assembly moved to China, has fully demonstrated the rapid development of China's PCB Industry attractiveness. Currently, the industry is actively preparing for, then, will show the world China's printed circuit board industry presence.
PCB industry should focus on new technology
PCB industry is a collection of electronic, mechanical, computer, optics, materials, chemical and other subjects of an industry. PCB technology is to follow IC Technological development, in the electronic interconnect technology in an important position, therefore, PCB technology and manufacturing development of a country's electronics industry will have a great role in promoting.
2003 in the world since the rapid development of electronic circuit industry technology, focus on performance in the passive (ie, submerged or embedded) component PCB, PCB ink jet technology, optical technology PCB, nano-material aspects of the application of PCB board . Wang Longji told reporters: "Throughout the development of the international electronic circuit status and trends of China's electronic circuits??? Printed circuit board industry, technology and policy, I think the focus should be on the IC package, CSP, photovoltaic panels (Opticbackpanel) , Rigid-flex board, high-multilayer, 3G board up high value-added products. "
China Printed Circuit Association Advisor Lin Blocking the view that the technical side, the high-density printed circuit boards and high performance of direction. Higher density from the hole, line, level, four broad face. May be the world's smallest diameter 50 m, or even less. Development from the basic line width to 50 m or 30 m. Thin layer can be done, the thinnest you can do about 30 m or less. Coating the surface of tin, Silver, OSP or even to the nickel / palladium / gold-plated surface coating such as universal type. The main representatives of these PCB HDI / BUM board, IC substrate, integrated component PCB, just flexible printed, optical PCB. In particular the optical PCB, because we are dealing with PCB's signal transmission, or use "power" to handle, because "power" signal has been basically reached the limit faster, and "electricity" is the biggest disadvantage of electromagnetic interference , must use light instead of "electricity" for signal transmission and processing. PCB levels in both optical transmission signal, another signal transmission circuit layer, these two together is called Photoelectric or optical PCB substrate, optical printed circuit board. I am China Toys Suppliers writer, reports some information about magnetic pencil holder , wooden pencil holder.
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