At the Deep Space Semiconductor Research Institute, Meng Xiaobai, Pan Yu, Gao Yuan, Qiao Jian, and Gan Huarong came here, and it was time to accept the research results here.

"Mr. Meng, several CEOs are here! Welcome, welcome!" Yu Liming, the person in charge of Deep Space Semiconductor, came over to greet him with a smile, the last time Meng Xiaobai came to see him, he was sad, but this time he was in good spirits, and he knew that he was in a good mood when he looked at it.

"Old Yu, don't come with me!" Pan Yu said jokingly, "I haven't settled accounts with you about the smart home appliance chip last time! We worked hard to sell products outside, and made money for you to develop and develop, and the things we made were too decent!"

Yu Liming was a little embarrassed and said, "Scientific research always has to fail several times. Last time it was a mistake!

"You mean, this time it's fine?" Pan Yu said tentatively.

"This time, I'm afraid I'll scare your eyes off!" Yu Liming said mysteriously.

"So confident, I still don't believe it!" Pan Yu said, "What guys are put up, Mr. Meng said that you have research and development results, we are here to visit!"

"Don't worry, I'll take you in after the inspection. Yu Liming said.

"Still want to check?" Gan Huarong said in surprise, "The level of secrecy is really a bit high!"

"I'm going to check it, what do you say?" Meng Xiaobai also underwent a security check, and the research of semiconductor technology is absolutely a secret among the secrets. Not to mention commercial espionage, even the intelligence organizations of certain countries will keep an eye on it, which is related to a country's high-end scientific and technological productivity and development potential.

After going through layers of security checks, they finally came to the inside of the institute.

"Mr. Meng. The robot king sailed to Meng Xiaobai.

"Let me introduce you, this is our Wang Yuanhang technical director!" Yu Liming introduced to everyone, "This is a big bull, and his research in the field of semiconductors is at the forefront of the world." You can't find his information on the Internet, but a person like him, let alone a company, even the National Academy of Sciences will rush to ask for it!"

In the past few months here, Yu Liming has admired Wang Yuanhang's rich knowledge, and all kinds of core technologies of foreign blockades have been easily overcome under his leadership!

Don't talk about him, as long as the entire research institute knows Wang Yuanhang, they will respectfully call Mr. Wang!

"Director Wang, hello, hello!" Pan Yu and others shook hands with Wang Yuanhang respectively, but Wang Yuanhang's attitude was indifferent, and everyone didn't think there was anything wrong, and ordinary cattle people are very individual. Of course, they didn't know it was actually a robot.

"Everyone, be mentally prepared, I will reveal to you the results of our research during this time!" Yu Liming said mysteriously.

"Smart home appliance chips?" Gao Yuan asked.

"That's all pediatrics!" Yu Liming waved his hand, "It's not worth mentioning." ”

He seems to have forgotten that five months ago, it was this "pediatrics" that they had not developed as well.

"Don't sell it, hurry up and get some dry goods!" Gan Huarong urged.

"Come, dry goods!" Yu Liming greeted, and immediately a researcher handed over a small box.

"What is this?" Pan Yu stepped forward curiously.

Yu Liming made a gesture of please, and Pan Yu immediately opened the small box, which contained a small black electronic component.

"What is this?" asked Gao Yuan curiously.

"This is the Lunar M1 smartphone memory developed by our Deep Space Semiconductor. Pan Yu proudly introduced, "It is our latest storage device, with more than 120 layers of stacks. It can also handle the storage requirements of content editing, 3D modeling, simulation, and large-scale mobile games, and can be optimized for targeted purposes, making it more competitive than similar memory on the market. ”

"And this moon M1 smartphone memory uses a special main control chip, adding a nickel coating to the main control surface, and the heat dissipation can reach the best state at present, so that it can play stably!"

Gao Yuan was a little difficult to understand, but Pan Yu's eyes lit up when he heard it, and he said in surprise: "You mean, the performance of this memory has surpassed the mobile phone memory that Samsung Electronics gave us." ”

"Simple words, it can be understood like this!" Yu Liming nodded.

"Really, don't brag!" Pan Yu was a little excited.

"What you said, Mr. Meng is also here, can I fool you? You can completely experience it yourself. Yu Liming said dissatisfied.

Pan Yu immediately asked for a detailed explanation, and after reading it, he was overjoyed, "Great, now the memory doesn't need to look at Samsung Electronics's face!

"Yes!" Yu Liming nodded, "We have also designed a production plan, as long as the Siben Electronics Factory invests in the construction of a production line, it can be produced." ”

"Great, I'll prepare for production when I go back today!" Pan Yu said.

"Don't worry, our achievements are more than that!" Yu Liming asked for a second small box.

This time, Gao Yuan opened it, and inside was a small chip.

"What is this?"

"This is the Sun 810 smart chip, which is a chip that is used to load on smart home appliances. Yu Liming introduced, "Because the chip is the core of all smart products, so according to the way we command the product by Deep Space Technology, we named the chip series Sun series." ”

"The Sun 810 smart chip can meet the performance needs of all smart home appliances on the market...... Loaded with our sensors, AI engines and tensor accelerators, the performance of our smart speakers, smart screens and other products will be twice as powerful as they are now!"

"What about the actual effect?" Pan Yu is more concerned about the actual effect, and no matter how he describes it verbally, it is a floating cloud.

"Actual effect, you can try this smart sound screen. Yu Liming handed him a smart sound screen installed in the Sun 810 smart chip.

Pan Yu immediately started the test, and sure enough, whether it is an intelligent program or processing speed, this smart sound screen is much better than the previous product!

"Surprise, this time it's a real surprise!" Pan Yu smiled from ear to ear, he couldn't imagine that this Deep Space Semiconductor Research Institute was really a bit famous!

"There are smart home appliance chips, but what about mobile phone chips?" Qiao Jian asked, this is the problem they are most concerned about.

There are not many companies in the world that can independently develop smartphone chips! Strictly speaking, there is only one company that can be commercialized and the performance is acceptable!

"This is our highlight of the day!" Yu Liming shouted, "Guy!"

A third small box was taken, and everyone's eyes were fixed on it. They are all executives of deep space technology, and they are all worth more than one billion now, but these people are a little nervous, and what is contained in this inconspicuous little box is likely to be the future of deep space technology!

The box was opened, and it didn't shine like in the movie, but inside was a very small chip, and from the outside, no one could tell the name.

"What about performance!" Pan Yu asked anxiously, "Can it reach the level of Kirin chips?"

"What's more!" Yu Liming said, "I won't tell you the specific performance of the chip, I'll just tell you a little bit, its manufacturing process, you will understand." ”

"How many nanometers is it?10 nanometers?" Pan Yu asked.

For general technology companies, it is already good to be able to create chips with 10nm process. You know, 1 nanometer is equivalent to 4 times the size of an atom, which is much smaller than the length of a single bacterium. Suppose that the average adult's hair is generally 80~90 microns, and almost 1 hair strand has 100,000 nanounits. If a hair is 100 meters in diameter, then 1 nanometer is equivalent to a grain of sand.

Fabricating chips and building various transistors on such a small scale represents the pinnacle of human technology in a certain field!

Yu Liming shook his head, and Pan Yu questioned: "Is there no 10 nanometers, and the Kirin chips are all 7 nanometer processes." ”

Qualcomm has even mastered the 5nm process, but it has not been mass-produced because the cost is too high.

He meant, guess lower. Meng Xiaobai couldn't help but say.

"Impossible, do we all have a 5nm process? Wouldn't that be a world-class chip manufacturing company?" Pan Yu wondered.

"It's not 5 nanometers. "Yu Liming is still selling Guanzi.

"That's 10 nanometers!" Pan Yu affirmed, "5 nanometers is already the limit!"

The FIN width of the FINFETs currently used in chip manufacturing reaches the process limit at 5 nanometers, which means that it is almost impossible to increase it further.

"Wrong, it's a 3nm process!" Yu Liming said.

"How can it be 3 nanometers? It's not scientific!" Pan Yu said he couldn't believe it.

"3nm? I remember that the chips sold to us by Qualcomm were all 7nm process, which ...... How long have we been developing?" Gan Huarong also expressed disbelief, and several others had the same idea.

"Let Mr. Wang tell you. Yu Liming handed over the stage to Wang Yuanhang.

Wang Yuanhang explained: "The so-called 5nm process limit is the process limit encountered when using the traditional FINFET manufacturing process. BUT IF WE CHANGE THE MATERIAL OF THE MOS TUBE CHANNEL FROM SILICON/SILICON GERMANIUM TO GERMANIUM WITH A FASTER CARRIER RATE, THERE IS A WAY TO MAKE A CHIP WITH A 3NM PROCESS. ”

"On top of that, we can also innovate the FINFET with GAA nanosheet FETs. The original three-direction wrapping of the active zone of the channel is changed to four, and the control of the channel current is enhanced. Or design ......" using GAA nanowire FETs"

Gao Yuanqiao's face was confused: "???"

She didn't understand what Wang Yuanhang was talking about at all, just like her, Qiao Jian and Gan Huarong were also confused, although Pan Yu understood a little, but the specific analysis still didn't quite understand.

THEY ONLY UNDERSTOOD THE MOST CRITICAL POINT, AFTER USING THE LATEST TECHNOLOGY, DEEP SPACE SEMICONDUCTOR SUCCESSFULLY BROKE THROUGH THE 7NM AND 5NM PROCESSES AND MANUFACTURED A 3NM PROCESS SMART CHIP!

This is not only to break the technical blockade of foreign manufacturers, but also to create a new record! This will be a research achievement that shocks the world!