Linear motor (linear motor) to see how China breaks through the "shortage of core" dilemma. The China integrated circuit industry analysis report in 2017 shows that the current Chinese core IC IC chip share is low, and the domestic share of the chips in the fields of computer and mobile communication terminals is almost zero.

Semiconductor chip is an industry with high investment and scale effect. Its investment cycle is long and risky. Many people do not want to set foot in it. Since 2013, the Chinese government has increased financial support for the semiconductor industry from chip development to manufacturing. But experts believe that the current investment is too dispersed, some investment ineffective projects are divided into funds.

Luo Jianjun, general manager of Hangzhou Hua Lan microelectronics Limited by Share Ltd, a practitioner of semiconductor industry, said: "the lack of China is not the semiconductor production line, but the design company." Without chip design, it is impossible for the production line to have the self controlled chip for the "rice" pot, and finally return to the old road to others.

So, how should China "fill the core"? Linear motor (linear motor) Xiaobian to understand that experts can not "overnight", but we need to seize the existing opportunities. The chip industry has long followed Moore's law that the number of components that can be accommodated in the integrated circuit will double every 18 to 24 months, and the performance will double when the price is constant. But Li Xuwu said that as semiconductor photolithography and other bottlenecks, plus semiconductors getting closer to the physical limit, the speed of renewal is slowing down, which is a chance for China.

In addition, experts believe that more important is to encourage Chinese enterprises to purchase domestic chips in place of domestic chip technology, instead of holding the "foreign moon more than the Chinese circle", "long-term satisfaction to import replacement, not to be aggressive." For example, HUAWEI mobile and chip Telecom's mobile phone chip can meet a large part of the demand.

Investment in the chip industry also needs people with more industry vision. In addition to national financial support, active participation in market and social capital is also needed. Some experts suggest that the China Securities Regulatory Commission (China Securities Regulatory Commission) can provide some convenient access for chip companies, such as accelerated approval, so that enterprises have the opportunity to raise more research and development funds from the market.

Ding Xianfeng believes that the digital age needs trillions of chips and sensors, which almost entirely belong to China. "Because China can master such chips and sensors, from modules, Internet of things terminals, edge services to cloud computing, China can do it."

In the field of linear motor (linear motor) with deep ploughing motor for many years, it has the technical experience of advanced industries in Europe and America. It takes customer demand as the design guide, and specializes in customizing the reasonable linear motor (linear motor) for customers, making it have low energy consumption, high efficiency and high precision.

The article is originated from Kunshan TONG MAO Electronics Co., Ltd. (www.tmmotion.com).