Talking about the problems faced by the domestic sensor industry development With the development of science and technology, in recent years, the domestic sensor market has continued to grow rapidly, with an average annual growth rate exceeding 20%, and will rapidly expand, but there are two major problems: the overall level of technology is low, High-end products rely heavily on imports.
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According to the latest white paper, from 2009 to 2013, the annual growth rate of the domestic sensor market exceeds 20%, and the market scale in 2014 is expected to exceed 86 billion yuan. It is predicted that the sensor market in China will develop steadily and rapidly over the next five years, and the average sales growth rate will reach more than 30%.
At present, the domestic sensor industry has formed a complete industrial system from technology research and development, design, production to application. There are 10 major categories, 42 subcategories and more than 6000 kinds of sensor products. The middle and low-end products basically meet the market demand, and the product variety satisfaction rate is 60%- 70%. However, from the perspective of industry product structure, the proportion of old products accounts for more than 60%, and new products are obviously insufficient. Among them, there are fewer high-tech products; at the same time, digitized, intelligent, and miniaturized products are seriously deficient.
In 2013, the four major application areas of domestic sensors were industrial, automotive electronics, communications electronics, and consumer electronics. Among them, industrial and automotive electronics accounted for about 42% of the sensor market share, and the fastest growing was automotive electronics and Communication electronics application market.
The white paper pointed out that the main problems facing the development of the domestic sensor industry:
First, the company's small scale, high-end products rely heavily on imports, which accounted for as much as 90% of sensor chip imports;
Second, the overall level of technology is low, many companies are using foreign originals for processing, independent innovation is difficult;
Third, the product structure is irrational, and the varieties, specifications, and series are incomplete;
Fourth, the level of industrialization is low and there are insufficient industrial facilities.
Xiao Bian believes that the domestic sensor industry, whether it is technology or innovation, needs to be improved. With the development of the market economy and the progress of science and technology, there is still a lot of room for the development of the domestic sensor industry.
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