The chip self sufficiency rate will reach 70 by 2025, why is chip self sufficiency a problem?

The chip self-sufficiency rate will reach 70% from now to 2025, and the self-sufficiency of chips is a big problem, because we now only have the ability to design chips, but not the manufacturing capacityWhy can't it be made? Because people don't sell you the equipment, you can't afford to sell it to you without any money. <>

To put it simply, it's like building a house, we can design the drawings of the house by ourselves, what is its structure, how are its upper and lower layers distributed, and what are we responsible for if we can't go? How to design a more efficient living area in a limited area, we can do this thing, but the problem is that we don't have a construction team and no one to build this house for us, then we have no way, now the most mainstream is the lithography machine, we don't have it abroad, but an advanced lithography machine can not be built in a countryIt is the pinnacle of human wisdom created by the top technology of five or six thousand companies around the world. <>

Because people say that chips are the pinnacle of human wisdom, at least for now, then the machine that can make chips is the pinnacle of human wisdom, because an excellent lithography machine has enough precision, and it is not possible to cooperate with one or two companies, which involves the technical cooperation of hundreds of thousands of companies, so this thing is very expensive, and not only expensive, but also involves the issue of purchase qualifications, which people do not sell to youIf you are subjected to a technical blockade, the equipment will be sold for $200 million, and you will not sell it for $300 million, and there is no way to sell it. <>

Excellent lithography machine is difficult to make, do not put the lithography machine and the atomic bomb together to compare, not an era of things, the two do not have the possibility of comparison, we objectively say, the next 5 10 years our chip can reach 70% of the self rate, is a very pertinent goal, 10 years later if our chip manufacturing capacity can reach the forefront of the world is quite good, 5 years to be able to complete the basic self-sufficiency, is a great progress, Because that thing is not that easy to makeIt's not that we can do what everyone else can do, just like building an atomic bomb, we can conquer it in a short time, it's not that simple. <>

We should have confidence in domestic enterprises, but confidence can not be too blind, you have to realize that there are difficulties in reality, even if these domestic manufacturers specializing in chips, he dare not say how long it will take to develop the cost of mass production is relatively low, and the success rate is relatively high, no one dares to say,It may be that a breakthrough in a core technology will be accelerated by one or two years or even longer, but if you can't make a breakthrough, you don't know when it will be successful.

Because the production and research and development of chips are very difficult. Chips are high-tech products that require advanced technology and talents to develop.

Because in today's country, chip technology is not too mature, the core technology has not been successfully developed, in the past we still imported chips from abroad, so to achieve self-sufficiency, it will take a certain amount of time.

Because China's chip technology is not too strong, coupled with the lack of raw materials, it will become a problem.

Because the production of chips involves many industries, from wafer manufacturing, circuit engraving and chip packaging. There are a lot of disciplines and high-end technologies involved. Hardly any country has a complete chip industry chain.

One of the most critical problems of chip self-sufficiency is that the country's investment in science and technology in this area was not large before, and due to the control of some foreign technologies, we have no way to obtain these technologies, so the problem of self-sufficiency is big.

With the slow pace of progress on critical equipment now, it feels like this goal is almost impossible.

Because the R&D and supply of chips are very difficult aspects, and the technical requirements are very high.