1, Ministry of Electric Power of China: Ministry of Electric Power of China is an important state-owned enterprise directly managed by the central government. It has a complete scientific research and innovation system in the field of electronic information, occupies a leading position in the field of military electronics and network information in China, and shoulders the responsibility and mission of realizing national defense modernization, supporting the development of digital economy and serving people's livelihood.
2. Gervais: Founded on 20 17, formerly known as Gervais Microelectronics Group, it is a semiconductor company specializing in the research and development, production and sales of MEMS devices and micro-system modules, integrating chip design/product development/packaging testing/system application, and providing one-stop product solutions for chips+devices+modules.
3.OMNIVISION: Weir Semiconductor is a large-scale semiconductor design company in the world, which is committed to providing sensors, analog solutions and touch screen and display solutions. R&D centers and business networks are spread all over the world, with annual shipments exceeding 654.38+0.23 billion pieces, which are widely used in mobile phones, security, automotive electronics, wearable devices and other fields.
The main function of the sensor
In order to get information from the outside world, people must use sensory organs. In order to adapt to this situation, sensors are needed. Therefore, it can be said that the sensor is an extension of the human five senses, also known as the electric five senses. With the advent of the new technological revolution, the world has entered the information age. In the process of using information, the first thing to be solved is to obtain accurate and reliable information, and sensors are the main ways and means to obtain information in nature and production fields.
In the modern industrial production process, especially in the automatic production process, various sensors should be used to monitor and control various parameters in the production process, so that the equipment can work in normal or optimal state and the products can achieve the best quality. Therefore, it can be said that without many excellent sensors, modern production will lose its foundation. In the research of basic disciplines, the position of sensors is more prominent.
Reference to the above contents: Baidu Encyclopedia-China Electronics Department, Baidu Encyclopedia -—omnivision.