Wow!

Everyone in the audience was directly shocked, and everyone opened their mouths wide.

At this time, the large screen of more than 2,000 square meters displayed the relevant information about the domestic 22-nanometer lithography machine and the open foundry.

All of a sudden, everyone cast fiery eyes.

It turned out that Ye Fan had so many things just now, and it was completely to prepare for the debut of the lithography machine now.

If Datang Technology really has the ability to produce 22-nanometer chips, then Datang Technology will take advantage of the situation to become the leading hegemon of the entire high-tech industry in China.

You must know that this is not a cover, at present, the chips that can be mass-produced by domestic chips are only 90 nanometers, and the domestic 22 nanometer lithography machine is still an unattainable dream for some people.

The lithography machine is so important to us that it is so important that the high-level almost has to use the strength of the whole country to study the rhythm of the high-level lithography machine.

To this end, the state allocates more than 200 billion yuan every year to invest in the chip industry, but this money is like a stone falling into the sea, which can only set off a little wave, and then it will sink directly into the sea, and there is no more news.

Now Datang Technology actually produces 22nm lithography machines and has begun to outsource OEM?

Everyone is like a dream, even the boss of SMIC, the top chip foundry and R&D company in China, is sighing with emotion.

Everyone is deeply aware that the era of chips being monopolized by foreign countries for many years has completely become a thing of the past!

On the rostrum, the old academician who has been engaged in the research of the chip industry for many years couldn't help but tremble with the thermos cup in his hand.

As a veteran of the chip R&D industry for half his life, how could he not know how difficult it is to manufacture a 22-nanometer lithography machine.

As early as 2018, it was rumored that the Chinese Academy of Sciences had manufactured a 22-nanometer lithography machine, but this is completely different from the lithography machine that the public knows.

In fact, the lithography machine has a maximum linewidth resolution of 22 nanometers, rather than a 22 nanometer lithography machine that can already be mass-produced, which is a big difference.

Although this is the case, it is not so simple to mass-produce 22-nanometer chips, and it needs to go through a long-term technical adjustment, which is very complicated, in short, this lithography machine is not yet able to mass-produce chips, and even the basic 22-nanometer cannot be mass-produced.

This lithography machine developed by the Chinese Academy of Sciences cannot be used to lithography the CPU. Its significance is to achieve a higher resolution with a cheap light source, which is very economical for some special manufacturing scenarios.

Lithography machines are not just for making chips. If you want to engrave a complex pattern on a flat surface, no matter what kind of silicon wafer or material, you can use photolithography, just like a photograph, to project the image onto the photosensitive negative.

So he stood up at the beginning to clarify the rumors, but at that time the news was so hot that many self-media directly took it out of context and distorted the facts, thinking that we really have the ability to produce 22nm chips.

But as an industry insider, he knows all too well how difficult a 22-nanometer lithography machine can be.

However, now Ye Fan directly announced that Datang Technology has the ability to produce 22-nanometer chips? !

It's like walking in the desert and suddenly you see an oasis.

Although 22nm is still a long way from the top 7nm chips on the market today.

However.

Your own things are your own things, and no matter how good other people's things are, don't spare them.

This is clear to everyone present.

All of a sudden, those media seemed to be crazy, and they couldn't care so much anymore, and they ran onto the stage to surround Ye Fan in the middle, and even the security guards couldn't stop these crazy guys.

Ye Fan was surrounded by a group of reporters and was interviewed frantically.

"Mr. Ye! Can you tell us a little bit about how you came up with the lithography machine?! ”

"Mr. Ye! Is your win again simply referring to the lithography machine breaking the monopoly? ”

....

Ye Fan was surrounded in the middle, and in the face of a group of crazy reporters, he didn't know which one to answer, so he simply didn't answer any of them.

More than 200 security guards hurriedly broke into the place, built a wall between Ye Fan and the reporters, and drove the reporters back to their original positions.

"It's already eleven o'clock in the evening, and because of the limited time, I only picked two people to answer two questions." Ye Fan pressed his hands weakly, looked at the reporters, and spoke.

Soon, Ye Fan pointed to a Penguin News reporter standing at the front, and the reporter was also overjoyed when he saw that he was named.

"Mr. Ye, our chips have been choked for many years, and some people in the industry have done professional calculations, and we have started from scratch.

If you are completely independent and do not rely on foreign related technologies, it will take at least 30 years to produce a 22nm lithography machine.

Can it really be like TSMC and other outsourcing foundries to produce our own 22nm chips? The Penguin News reporter asked.

"That's a good question, all the inspiration only takes a moment, sometimes our engineers only need a brain, the 22-nanometer lithography machine is manufactured, about the parts of the lithography machine,

All of them are domestic related hardware, in addition to key components such as optical lenses, the domestic production rate has reached more than 80%, so far we have produced 8 lithography machines,

It can tape out 30,000 pieces per day, and the yield rate is maintained at more than 70%, so we have absolute confidence in the OEM industry. Ye Fan replied.

At this time, the audience suddenly broke out into fierce applause, and everyone was rejoicing and excited.

Soon, Ye Fan casually ordered a reporter from the central media, and the girl was also overjoyed, and hurriedly asked, "Mr. Ye!" About our lithography machines,

Is it a lithography machine with completely independent intellectual property rights? In the future, when producing chips, will it lead to infringement compensation or stop production due to factors such as patent barriers?

If Amejian asks Datang Technology to stop providing OEM services to Huawei Company or the list on the ruling ban, will you comply? ”

"I can tell you responsibly that no! Lithography machine has complete independent intellectual property rights, will not infringe any patents,

As for whether the chips produced will infringe patents, we are just a foundry, and we will not interfere more in terms of the customer's chip architecture and scope of use.

They can't control me even more, I'm sorry, in my opinion, his ruling ban is like waste paper on the side of the road, which is not binding on our Datang Technology.

I announce that the major technology companies on the ruling ban will halve the foundry fee when they ask us to OEM! Ye Fan waved his hand and replied.