Daguo Science and Technology started from the copycat system

So on January 17, 2004, the two sides formally held a press conference in the super large conference hall of the Xia Ke Academy headquarters.

Facing the joint press conference held by Xia Ke Academy and Suguang Technology, domestic and foreign reporters naturally felt that something big was happening.

So before the press conference was officially held, the reporters at the scene were all excitedly discussing what news would be released next.

"This time, Sugon Technology actually held a joint press conference with Xia Ke Academy. I always feel that this time there will be big news that will shock the world."

The one who spoke at this time was a young reporter with glasses and many huzas.

A young female reporter at the scene also said excitedly:

"I also have the same feeling, after all, among other things, this is Xia Ke Academy.

Xia Ke Academy is the place where my Daxia's high-end intelligence gathers, and Daxia's high-end research and development strength aggregates. At this time, the cooperation between Xia Science Academy and Sugon Technology is definitely an unusual cooperation.

So there is definitely big news this time, and it seems that there will be a big headline news. "

Facing the female reporter's words, the other reporters on the scene also nodded, and then looked expectantly in their eyes.

After all, as a reporter, who wouldn't want to be able to interview that kind of headline-level news.

At this moment, there was a commotion outside the door.

In response to this, the reporters instantly lifted their spirits, and then looked in the direction of the door.

I saw Lin Chen walking into this super large conference hall with an old man wearing glasses, a group of old people and a young man outside.

"That's Dean Lu of the Xia Ke Academy. The old people and a young man next to me should be academicians if I don't expect it. I should have interviewed their news before."

The one speaking at this time was a middle-aged reporter in his forties. Looking at the icon of Yangma TV station on his microphone, he could be known as a well-known Yangma reporter.

Seeing this, the surrounding reporters instantly became excited.

At this time, the dean of Xiake Academy stood with Lin Chen, and there were several academicians beside him. It seemed that the cooperation between Xiake Academy and Sugon Technology must not be easy.

This Daxia academician may be considered as a lifelong honorary title, but it is not easy to get this title, because an average of only fifty or sixty academicians are born in a year.

From the founding of the People's Republic of China to the present, there are only a few hundred academicians who have accumulated and are alive. On average, the probability is one in a million. This shows how difficult it is to become an academician.

In this case, being an academician means reaching the pinnacle of research and development, and it is the highest goal pursued by countless researchers throughout their lives.

"Kacha Kacha Kacha Kacha Kacha..."

When Lin Chen, Dean Lu of the Xia Ke Academy, and several academicians stepped onto the stage, the reporters had already pressed their cameras and filmed the scene of them walking into the gate.

In this way, with the flickering lights all the way, it took dozens of seconds to finally reach the center of the stage.

"I'm very glad that the reporters and guests participated in this press conference. The content of this press conference is to officially announce the cooperation between our Xia Ke Institute and Sugon Technology."

It was Dean Lu of the Xia Ke Academy who was speaking at this time. At this time, Dean Lu paused for a moment and then continued:

"As for what this cooperation is, the main content of the cooperation is that our Xia Ke Institute and Sugon Technology will jointly establish a lithography machine research and development team.

Jointly develop the 5th generation lithography machine, that is, the ArFi immersion DUV lithography machine!

If the development of this fifth-generation lithography machine is completed, Daxia will become the second country in the world that can produce the fifth-generation immersion lithography machine.

It also means that Daxia will have the ability to produce 90nm and 65nm chips. "

Faced with the words of Dean Lu of the Xia Ke Academy, most of the reporters at the scene were naturally dumbfounded.

Without him, the knowledge of lithography machines is too profound. People who have never understood semiconductors and lithography machines naturally do not understand what the fifth-generation immersion lithography machine is.

The immersion lithography machine is currently the most advanced lithography machine in the world. Although it is still an AeF dry lithography machine in essence, the wavelength of the light source used is still 193nm.

However, after the wavelength of the 193nm light source is refracted by water, the wavelength of the light source can be reduced to 134nm, and ultimately has a more refined processing capability.

Just like a rough knife edge becomes smaller, so the immersion lithography machine technology is quite magical.

It can be said that it can turn decay into magic, and it can save countless efforts and money by using tricks.

However, facing such an amazing technology, Lin Chen is actually not very satisfied, because if the accuracy and processing accuracy of other parts of the lithography machine, and even the quality of the parts can be done well.

That is equivalent to a 134nm light source wavelength. The immersion lithography machine can theoretically process chips with a 7-nanometer process technology, but the theory is the theory and the reality is reality.

Because the lithography machine is not that you can make the wavelength of the light source to 134nm, and then rely on the ability to produce 7-nanometer chips at the minimum wavelength of the 134nm light source to produce 7-nanometer chips.

The lithography machine is a whole. There are tens of thousands of precision parts in the lithography machine. The deficiency of any part or system will affect the final lithography accuracy.

For example, if you have a laser cutter with a processing accuracy of 7 nanometers, you can theoretically depict artworks with a precision of 7 nanometers.

But in fact, when you get the laser scalpel, you will find that the knife is a good knife, but the hand holding the laser knife has been shaking wildly, and you can't control the engraving accuracy of 7 nanometers at all.

And what is even more troublesome is that you will find that your eyes can't see things at 7 nanometers clearly, even if you can see things at 7 nanometers clearly through focusing,

But if you move your hand a little, you'll be annoyed to find that you can't see anything at 7nm again, and you'll need to focus repeatedly.

And the most troublesome thing is that even if your hands stop shaking and your eyes look good, you will find that your physical fitness is actually not very good.

It is often necessary to take a break after working for a period of time, and let others repair and replace body parts.

As for others, there is nothing wrong with being able to work continuously for several years, but you often have to overhaul and replace parts in a month or two. Compared with others, this body is really weak.

So even if you have a laser scalpel with a processing accuracy of 7 nanometers, but you can't achieve that kind of engraving accuracy, a good knife will be dusty in your hands.

In this case, this is also the theoretical processing accuracy that the immersion lithography machine can achieve at the level of 7 nanometers.

As a result, Dean Lu of the Xia Ke Academy claimed to be able to achieve 90nm and 65nm chips.

The reason why it claims to be able to achieve 90 nanometers and 65 nanometers is not to claim that it can achieve a maximum of 7 nanometers.

This is because Daxia's material technology and processing accuracy can only reach a maximum of 65 nanometers, and there is no way to go any further.

If you want to break through, you need Daxia's processing accuracy or material technology and detection technology to meet the standards, and this is why it was so difficult to break through the high-end lithography machine in the previous life.

Therefore, it was so difficult to break through the high-end lithography machine in the previous life. In addition to the patent barrier of the lithography machine, the more important reason is that Daxia's material technology, processing precision technology and detection technology are not up to standard.