What is the breakthrough weapon of domestic chip technology?

The breakthrough weapon of domestic chip technology isCarbon-based electrons

Peng Lianmao, academician of the Chinese Academy of Sciences and president of the Hunan Institute of Advanced Sensing and Information Technology Innovation, said in Xiangtan, Hunan on the 16th that in view of the backward situation of China's semiconductor materials, manufacturing processes and chip design, carbon-based electronics have made great achievements, and it has important value and significance for the breakthrough of domestic chip technology.

Peng Lianmao said that at present, the overall industrial chain of China's chip technology is facing the situation of being "stuck", and the key factor is that China does not have core technology and independent research and development capabilities in the field of chip technology, and does not have any link in the complete set of technologies leading chips from materials, design to production and preparation.

Compared with traditional silicon-based technology, the new generation of carbon-based electronics and information devices has better performance, and has revolutionary application prospects in all semiconductor applications, including digital circuits, RF analog circuits, sensing devices, optoelectronic devices, etc.

Without chip technology, there would be no modernization of China. Realizing the 'straight' overtaking of China-led chip technology is the positioning and mission of carbon-based electronics. Peng Lianmao said that the ultimate mission of carbon-based electronics is to build on the existing advantages and avoid weaknesses, starting from materials, comprehensively break through the existing mainstream semiconductor technology, develop a completely independent and controllable chip technology for Chinese, and have an important impact in the mainstream chip field.

Carbon-based electronics may become a breakthrough weapon for domestic chips.

Speaking of chips, the first thing that popped up in everyone's mind in the past should be Qualcomm Snapdragon, but now it is likely to be Huawei Kirin, and then everyone will think of the blockade of Huawei by the United States. Why would such a powerful science and technology power as the United States have a hostile attitude towards a Chinese company, and even do not want to tear up a private enterprise in the face of being a Western power? Not long ago, Yu Chengdong, the head of Huawei's mobile phone, also said frankly at the developer conference that TSMC will no longer produce Kirin chips for Huawei.

So today, let's talk about the current level of chip manufacturing technology in China, what restricts the development of China's chip technology, and what will be the breakthrough weapon of China's chip technology?

According to Peng Lianmao, an academician of the Chinese Academy of Sciences, the overall production chain and ** chain of China's chip technology are very immature, just like a living person being "stuck in the neck". The root cause is mainly because in the field of chip technology in China, independent research and development and design cannot be done for the time being, and no link in the entire technology of chip from material control, design to production is controlled by ourselves. Any link in this is heavily dependent on foreign foundries, for example, after the design to be manufactured, which requires foundries, chip foundries mainly include TSMC, Samsung, SMIC, etc., of which TSMC is the world's largest, but his technical core is the United States, Samsung's own chips can't be done, production capacity is limited, and it is also very dependent on TSMC as a foundry, as for SMIC, it is a national enterprise, but the technology is not advanced, At present, it is still stuck in the tens of nanometers, and the process is not advanced enough.

So how should China's chip technology break this deadlock and achieve a breakthrough.

According to Peng Lianmao, an academician of the Chinese Academy of Sciences, based on the backwardness of China's semiconductor materials, manufacturing and chip R&D and design, carbon-based electronics will play a great role, and it has great value significance for the breakthrough of domestic chip technology. Compared with traditional silicon-based technology, carbon-based electronic information conduction performance is better, and in addition, carbon-based electronics also have advantages over traditional silicon-based technology in digital circuits, electronic sensing devices, and optoelectronic components.

The trend of high-tech development is gaining momentum.

The breakthrough weapon of domestic chip technology should be high-tech technical personnel who understand high-tech technology and carbon-based electronic technology, and wait for our own high-quality chips.

The weapon is high technology and professional talent, as well as the courage and courage at the right time.

The R&D and production costs of chips are extremely high, which leads to the vast majority of universities in Chinese mainland can only conduct research from the corners, even if it is basic research such as gallium nitride, the cost of equipment is difficult to afford. In view of the backwardness of China's semiconductor materials, manufacturing processes and chip design, carbon-based electronics has made great achievements, which has important value and significance for the breakthrough of domestic chip technology. In fact, carbon-based chips are not a new thing, we have been researching many years ago, but at that time, it was difficult to make a breakthrough in a short period of time in terms of process difficulty, material cost, yield rate, etc., but now it has been overcome one by one.

I think that the weapon for the breakthrough of domestic chip technology is the high-tech technical talents and the courage of Chinese scientists.

The breakthrough weapon of domestic chip technology should be carbon-based electronics and high-tech talents, and China will produce domestic chips in the near future.

The breakthrough weapon of domestic chip technology is the lithography machine, if we have a lithography machine, we can make smaller chips by ourselves.

The weapon for the breakthrough of domestic chip technology is the lithography machine.

Smaller chips need advanced lithography machines to make, and at present we lack this kind of machine, which is a major bottleneck hindering our domestic chips, if we have advanced lithography machines, we can produce smaller chips.

What is the weapon for the breakthrough of domestic chip technology, what is the address, it is some high-end technology and well, very capable talents are the most powerful weapons we have now.

Now, there is still a long way to go to break through in the existing technology. There is only another way, and now clear out the carbon-based storage. Technology is China's leading research.

If you want to break through the technology, the first thing to do is electronics, which has some lithography machines, or whether he can meet the requirements for manufacturing chips, these are very important, especially some nanotechnology.

The most advantageous for quantum computing, 5G technology uses chips.

The breakthrough technology should be a manufacturing process, and the other is hot base electronics, especially in the production of some chips on the lithography machine, and the research and development of nanotechnology, all of which have a great progress process!

The breakthrough technology of my chip is carbon-based electronics. Our chip technology in China has always relied on advanced technology from abroad. Now I have been choked by others and have to be self-reliant.

It's still good to say in one sentence: self-reliance and hard work. All the bourgeoisie are paper tigers, they have no credibility.

Personally, I think that the weapon for domestic chip technology breakthrough is high-tech and professional talents, as well as timely courage and courage.

The technological breakthrough of domestic chips is mainly new material carbon and quantum chips, which are technologies that are being overcome, and I believe that there will be outstanding achievements through hard work.

Carbon-based electrons are a breakthrough weapon.

I think it's the new material carbon, or the quantum chip.

The title deed for the breakthrough of domestic chip technology should be scientists and talents with related technologies. Because there is no them. It is impossible to make an independent chip in our country.

What is the breakthrough weapon of domestic chip technology? I think that the breakthrough strength of domestic chip technology must be more advanced technology and rare talents.

I think it's carbon-based electrons.

Summary. Hello, glad to answer for you! There are these chips made in China: Loongson, Shenwei, Feiteng, Junzheng, Hongxin, Zhaoxin, HiSilicon Kirin, Spreadtrum, Lianxin, Torchcore, etc. The companies that produce chips are: Huawei HiSilicon, SMIC, and Unisplendour.

Hello, glad to answer for you! There are these chips made in China: Loongson, Shenwei, Feiteng, Junzheng, Hongxin, Zhaoxin, HiSilicon Kirin, Spreadtrum, Lianxin, Torchcore, etc. The companies that produce chips are: Huawei HiSilicon, SMIC, and Unisplendour.

Chip: Chip technology, a professional term, is an emerging industry, which is mainly divided into gene chip technology, flip chip technology, biochip technology, tissue chip technology, protein chip technology, DNA chip technology, liquid phase chip technology, and chip packaging technology. Protein chips are a kind of systems engineering with multidisciplinary knowledge, which provides a new technology platform for protein analysis and detection.

It is not only limited to protein detection, but can also be used for protein identification, deliberate site research, YAO screening, and even protein purification. Protein chips are designed according to the application.

The chips made in China include Loongson series, Shenwei series, Feiteng series, VIA series, and Shenwei series.

1. Loongson series.

Loongson series general-purpose processors are general-purpose processors independently developed by China, which are of great significance to maintaining China's information security. Previously, the vast majority of general-purpose processors used in China were produced by Intel and AMD in the United States.

2. Shenwei series.

The "Tenth Five-Year Plan" 863 Program VLSI Design Project supported the Shanghai High-performance Integrated Circuit Jianming Design Center to develop high-performance "Shenwei" CPUs, achieving a major historical leap from scratch.

3. Feiteng series.

Feiteng processor (CPU), also known as Galaxy Feiteng processor, was developed by the National University of Defense Technology. In December 2004, the Galaxy Feiteng processor passed the national appraisal in Beijing. Feiteng CPU products have the characteristics of complete pedigree, high performance, perfect ecology and high degree of autonomy, mainly including four series: high-performance desktop CPU, high-performance server CPU, high-end embedded CPU and Feiteng suite.

4. VIA series.

The VIA series of processors is an emerging force in the CPU market, producing its own processors after acquiring the world's processor production CYRIX. Cyrix was once the world's top three microprocessor manufacturers on a par with Intel and AMD.

5. Shenwei series.

The domestic high-performance computer "Shenwei No. 1" was installed and used at the National Meteorological Center, which can complete 32 samples and 10-day global forecasts within 8 hours. Numerical weather prediction has changed the backward situation that the forecasting procedures were mostly manual in the past, and the accuracy, forecasting speed and forecasting timeliness have been greatly improved, which has brought China's weather forecasting ability and level to a new level.

As we all know, there is a saying in the Chinese science and technology community, that is, "lack of core and soul", which means lack of chips and operating systems. In fact, for example, China's current chip self-sufficiency rate is less than 20%, and more than 80% of chips rely on imports, and the import volume has exceeded 300 billion US dollars for two consecutive years.

Another example is the ZTE incident in 2018, the Huawei incident in 2019, and the root cause of the recent Huawei chip ban escalation, all because China does not have enough chip self-sufficiency and has to rely on foreign countries, so it has been repeatedly stuck.

But at the same time, it also makes many netizens question, that is, China's commercial chips are often stuck in people's necks, why are military chips not stuck in people's necks?

In fact, to answer this question, it is enough to briefly talk about the current main situation of commercial chips and military chips. At present, commercial chips have developed to the stage of 5nm, but many military chips are still in 90nm, and the chips are already advanced, as for the 14nm chips, they belong to the top level, and China already has the strength to produce 14nm chips, so it will naturally not be stuck.

Why don't military chips chase the limit process? It may be necessary to talk about the difference between commercial chips and military chips. Commercial chips pursue performance, cost, and power consumption. The pursuit of military chips is stable, reliable, and good anti-interference.

We know that chips are determined by transistors, and the process can be simply understood as the distance between transistors (which is not). The higher the process, the closer the transistors are to each other, but the less anti-interference is because the transistors are too close together to be so stable.

In addition, military chips will not be like commercial chips, and the mass production of tens of millions or even hundreds of millions of them will be in small batches, so the cost will not be so concerned, and the volume will not be too small, after all, military equipment is relatively large.

In addition, most of the military chips are single-processing patented chips, that is, a chip does one thing, unlike mobile phone SoC, computer CPU and other general-purpose all-rounders, so there is no need for extreme performance requirements.

Therefore, military chips will not pursue advanced technology, will not pursue the ultimate performance of chips, and will not pursue extreme power consumption, so 28nm is enough, 14nm is the top, and naturally it will not be stuck, and we can produce it ourselves. This is also the reason why Russia is so developed militarily, but military chips will not be stuck by the United States, because it does not pursue extreme technology.

First, in the field of chips, China's most powerful competitors should be South Korea and the United States, and Chinese chips do not have a strong influence in the global market. According to the data released by Gartner, none of the top 10 semiconductor companies in terms of revenue in 2017 belong to Chinese companies, while there are as many as 5 in the United States, which is worthy of the name of chip hegemon. The first place is South Korea's Samsung, with revenue of 100 million US dollars in 2017 and a market share.

Second, China's chips started late, and there are many gaps in core technologies that need to be filled. China's chip industry started late, the disadvantages of technology are obvious, the chips produced are relatively rough, the quality cannot be guaranteed, and there is no unified standard, so it cannot be produced on a large scale. Among the 16 core integrated circuits at present, 9 domestic chips have a 0% share.

Third, China's chips are highly dependent on foreign countries, and there is still a long way to go from independent design and production. According to official data, nearly 9 percent of China's chips rely on foreign imports, as high as 260.1 billion US dollars in 2017 alone, far exceeding the scale of oil imports, and is the largest area of China's imports, with a high deficit of 193.2 billion US dollars in recent years in 2017.

Fourth, the problem of talent shortage is often mentioned in China's integrated circuit industry. Some analysts point out that it took decades for Japanese, South Korean and Taiwanese companies to develop their expertise. China has been trying to recruit top talent from overseas, especially from Taiwan and South Korea, through lucrative contracts, but this has not been successful.

For example, China's chip factories want to recruit leading memory engineers from Samsung, but South Korea's ** side has blocked it.

Of course, if China's chip industry wants to rise and shorten the generational gap with developed countries, it must take a multi-pronged approach. First, the rise of the chip industry, the country's policy support is a must. In terms of taxes and subsidies, it will give preference to chip design, production and other fields, and reward enterprises that can reach the forefront of the world's chip technology.

Second, science and technology enterprises should be self-reliant, accelerate the research and development of cutting-edge technologies and breakthroughs in weak links, and accelerate the occupation of technological highlands. Get rid of the dependence on imported chips as much as possible.