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The everydayness of electronics increases the demands set for design
August 21, 2001The more everyday electronics become, the higher the demands for product design and manufacturing are set. An impartial Finnish specialist organization, VTT Electronics, carries out research work and develops technologies which are adapted to more and more complex environments. The challenge of manufacturing technology is to develop efficient packaging and connection techniques.
Development trends of packaging and connection techniques of electronics.
According to the research professor of manufacturing engineering of electronics, Doctor of Technology Jaakko Lenkkeri, the connection and packaging techniques of electronics play a significant role in the development of portable telecommunication devices, for instance. The selection of the right connection and packaging techniques takes a central position when manufacturing products using techniques that are suitable for large-scale production.
Telecommunication electronics will be using higher and higher frequencies in the future. New LTCC (low temperature co-fired ceramic) connection bases provide a technique, suitable for large-scale production, for manufacturing module structures. Their advantages include good stability and good high-frequency properties, as well as reliability in harsh environmental conditions.
VTT Electronics in Oulu has a pilot process line suitable for the fast prototyping manufacture of LTCC circuits. This has had an effect on the adoption of LTCC technology in Finland and other Nordic countries. According to Dr Lenkkeri, packaging and connection techniques will face the challenges of increasing complexity of circuits, the adoption of new manufacturing techniques, and the expansion of application fields of electronics and photonics in the future. This brings about a situation where more and more factors are to be considered in designing and manufacturing the products, so that the electronic functioning, quality and reliability of products can be guaranteed, and that the manufacturing costs are minimized.
VTT Electronics contributes to the manufacturing techniques of electronics and optoelectronics by making significant investments in premises and equipment, FIM 28 million in total. VTT Electronics will have constructed a development environment for micromodules by October 2002, and this investment will intensify the research and development of LTCC multi-layer ceramic technology, photonics and polymer electronics in the Oulu area.
Technical Research Centre of Finland (VTT)
Telecommunication electronics will be using higher and higher frequencies in the future. New LTCC (low temperature co-fired ceramic) connection bases provide a technique, suitable for large-scale production, for manufacturing module structures. Their advantages include good stability and good high-frequency properties, as well as reliability in harsh environmental conditions.
VTT Electronics in Oulu has a pilot process line suitable for the fast prototyping manufacture of LTCC circuits. This has had an effect on the adoption of LTCC technology in Finland and other Nordic countries. According to Dr Lenkkeri, packaging and connection techniques will face the challenges of increasing complexity of circuits, the adoption of new manufacturing techniques, and the expansion of application fields of electronics and photonics in the future. This brings about a situation where more and more factors are to be considered in designing and manufacturing the products, so that the electronic functioning, quality and reliability of products can be guaranteed, and that the manufacturing costs are minimized.
VTT Electronics contributes to the manufacturing techniques of electronics and optoelectronics by making significant investments in premises and equipment, FIM 28 million in total. VTT Electronics will have constructed a development environment for micromodules by October 2002, and this investment will intensify the research and development of LTCC multi-layer ceramic technology, photonics and polymer electronics in the Oulu area.
Technical Research Centre of Finland (VTT)
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Researchers find potential treatment for Huntington's disease
Investigators at Burnham Institute for Medical Research (Burnham), the University of British Columbia's Centre for Molecular Medicine and Therapeutics and the University of California, San Diego have found that normal synaptic activity in nerve cells (the electrical activity in the brain that allows nerve cells to communicate with one another) protects the brain from the misfolded proteins associated with Huntington's disease.
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