Analysis On The Future Development Of China's Sensor Market

Sensor technology is an important part of testing and automatic control. In the test system, it is used as a primary instrument positioning, and its main feature is that it can accurately transmit and detect information of a certain form and convert it into information of another form.

Specifically, the sensor refers to a component or device that has a feeling (or response) and a detection function for a certain information of the measured object, and converts it into an output signal corresponding thereto according to a certain rule. Without accurate and reliable capture and conversion of the original information being measured, all accurate testing and control will not be possible. Even the most modern electronic computers have no accurate information (or convert reliable data), without distortion. Input will also not fully play its due role.

Sensor future technology direction

1. MEMS process and next-generation solid-state sensor microstructure manufacturing process: deep reactive ion etching (DRIE) process or IGP process; packaging process: such as normal temperature bonding flip-chip soldering, stress-free micro-thin structure packaging, multi-chip assembly process;

2. Integrated process and multi-variable composite sensor microstructure integration manufacturing process; multivariable composite sensor for industrial control;

3, intelligent technology and intelligent sensor signal wired or wireless detection, transformation processing, logic judgment, function calculation, two-way communication, self-diagnosis and other intelligent technologies; intelligent multi-variable sensors, smart battery sensors and various intelligent sensors, transmitters .

4. Networked technology and networked sensors enable the sensor to have industrial standard interfaces and protocol functions.

At the same time, by 2020, the sensor and instrument components sector should strive to achieve three strategic goals:

Focusing on industrial control, automotive, communication, and environmental protection, we focus on sensors, elastic components, optical components, and special circuits to develop original technologies and products with independent intellectual property rights;

Based on MEMS technology, relying on integrated, intelligent and networked technologies to strengthen the manufacturing process and the development of new sensors and instrument components, so that the leading products reach and close to the advanced level of similar foreign products;

With the main goal of increasing varieties, improving quality and economic benefits, the industrialization will be accelerated, and the market share of domestic sensors and instrument components will reach 70% "80%, and high-end products will reach over 60%."