Electronic component sensor technology development direction

Sensor technology is the cutting-edge technology of modern science and technology. The sensor industry is also recognized as a high-tech industry with promising development at home and abroad. It has attracted worldwide attention due to its high technological content, good economic benefits, strong penetration ability, and broad market prospects. Industry experts said recently that due to the further deepening of the impact of the international financial crisis on China's real economy, China's automation industry has fallen into a trough. Domestic sensors are lagging behind the international advanced level in terms of sensing information, intelligence and networking. Our country should Increase the research and development of sensors to provide support for instrumentation products.

One is to accelerate the development of new sensors. Analytical instruments are the basis for the continuous development of China's technology, economy and society. Industrial process control, facility agriculture, biomedicine, environmental control, food safety and even aerospace, national defense engineering and other fields urgently require the miniaturization of various new sensors as information ingestion sources. , Specialized, Simplified, Home-based analysis instruments of a new generation, to achieve more sensitive, more accurate, faster and more reliable real-time detection, in order to quickly change the backwardness of China's analysis instruments.

The second is to accelerate technological development and promote sensor technology. For decades, advances in microelectronic technology have promoted the development of sensor technology. In the next 10-20 years, traditional silicon technology will enter a mature period. At that time, silicon wafers with a diameter of 300mm will be used in large quantities for production, making the low-cost manufacturing technology of silicon and the application technology of silicon unprecedented. It will develop and produce micro sensors and smart sensors. Such new sensors provide technical guarantee. From the overall development point of view, traditional silicon technology will continue until 2047 before it becomes saturated. At present, microelectronics technology will continue to follow the two basic laws of the principle of equal reduction ratio and Moore's Law. In trying to approach the limits of traditional silicon technology, it will continue to expand the interdisciplinary lateral application of silicon and break through unsteady-state physical devices. The two major directions in the development of microelectronic technology mentioned above are the main development directions of sensor technology at present and even in the next 20 years.