From the perspective of cost, information communication must be an investment mainline . In the future, the communications industry will revolve around the Internet of Things. What is the Internet of Things? A simple point of discussion is four aspects, sensor perception, cloud computing takes over the perception information, wild smart click information, mechanical reaction . In these four areas, ordinary technology investors can tell that the first three areas are actually popular now. Wild intelligence, cloud computing, as for reactions, such as chatting robots chat with you, such as clicking on a face to unlock the phone. However, my country still has many shortcomings in terms of the most important sensor.
There are three major technologies in communication: sensor technology, computer technology and communication technology.
Current status of sensors in China:
The research of sensors, especially chips, is no less than that of medicine. The research and development period of a single sensor is 6-8 years on average, which seems to be about half of that of a single medicine, but the demand for sensors is not as urgent as medicine. Therefore, the focus of sensor chip technology is still mostly in the hands of American, Japanese, and German companies that have research and development. For example, MEAS sensors in the United States, such as Keyence Japan. Keyence’s boss, Takemitsu Takizaki, is in third place on the Japanese wealth list.
90% of sensor chips in our country are imported, but our country is still very good in using the above. Don't demand technology, technology must be accidental and can stand alone. On the sensor, not only is it necessary, but sometimes burn money, it will surely burn the prospect. With the advancement of science and technology, domestic sensor demand is still increasing.
Several promising sensor companies:
Sensor head companies: AAC Technologies, GoerTek . In recent years, both companies have taken the path of independent innovation in the field of acoustics. Each of the top 30 sensors in the world has a seat. Have certain skills and positions in the field of Chinese sensors. Of course, its focus is on the packaging of sensors and the processing plan of acoustic products, which are different from those of foreign giants. Relying solely on domestic consumer electronics manufacturing capabilities, it has a high market share.
A sensor company with both risks and opportunities: HC Semitek . The company's main business LED chip is now in a dilemma, because it has entered a vicious cooperation. However, it bought Meixin before entering the recession. This company has a good future and a not low position. But the scope has another scope. Technology mergers and acquisitions are a good way.
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Third echelon: Sensor The scope is suitable for small businesses to specialize, and such businesses are often not large in scope. For example, sensitive cores that are not on the market, such as the three-axis magnetic sensor Silicon Core, and the joint venture Huali Aotong. Among the listed companies, such as Silanwei, Hanwei Electronics and Huagong Technology.
Sensor chip technology and chip design require more companies to invest in long-term research and development. This is not the category that can eat fat in one breath. Fortunately, we have a huge demand.
