Chapter 227: Sorry, that is a piece of waste paper

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Wow!
Everyone in the audience was directly shocked, and everyone opened their mouths.
At this time, the large screen of more than 2,000 square meters displayed relevant information about the domestic 22nm lithography machine and the open foundry.
For a while, everyone cast fiery eyes.
It turned out that Ye Fan said so many things just to prepare for the debut of the lithography machine.
If Datang Technology really has the ability to produce 22nm chips, then Datang Technology will take advantage of this opportunity to become the leading overlord of China's entire high-tech industry.
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 too important for us. It is so important that the high-level almost needs to use the national strength to develop the rhythm of the high-end lithography machine.
For this reason, the country allocates more than 200 billion yuan every year to invest in the chip industry. However, the money is like a stone thrown into the ocean. It can only cause a little splash and sink directly into the ocean. There is no more news.
Now Datang Technology actually produces 22-nanometer lithography machines and has begun outsourcing them?
Everyone seems to be dreaming, even the current domestic top chip foundry and R&D company SMIC, are all embarrassed.
Everyone is deeply aware that the era where chips have been 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 trembles in the thermos cup in his hand.
As a half-life veteran in the chip research and development industry, how could he not know how difficult it is to manufacture a 22-nanometer lithography machine.
As early as 2018, there were rumors that the Chinese Academy of Sciences had produced a 22-nanometer lithography machine, but this is completely different from the lithography machine known to the public.
In fact, the maximum linewidth resolution of the lithography machine has reached 22 nanometers, instead of mass production of 22 nanometer lithography machines, which has a big difference.
Although this is the case, it is not so simple to mass-produce 22-nanometer chips. It requires a long-term technical adjustment. This is very complicated. In short, this lithography machine is still unable to mass-produce chips, even the basic 22-nanometer. Can not be mass produced.
The lithography machine developed by the Chinese Academy of Sciences cannot be used for lithography CPU. Its meaning is to use cheap light sources to achieve higher resolution, which is very economical for some special manufacturing scenes.
The lithography machine is not only used to make chips. A flat surface, regardless of silicon wafer or any material, can be used to engrave complex patterns, just like taking a picture, to project the image on the photosensitive film.
So he stood up to clarify the rumors at the beginning, but the news was too hot at the time. Many self-media directly took out of context and distorted the facts, thinking that we really have the ability to produce 22nm chips.
But as a person in the industry, he knows how difficult it is to manufacture a 22nm lithography machine.
However, Ye Fan now directly announced that Datang Technology has the ability to produce 22nm chips? !
It's like walking in the desert and suddenly seeing an oasis.
Although 22nm is far from the top 7nm chips on the market, there is still a long way to go.
however.
Your own things are your own things, and no matter how good other people's things are, they are also other people's.
Everyone present knows this truth.
For a while, the media seemed to be crazy, and they couldn't care about that much anymore. They ran onto the stage and surrounded Ye Fan. 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 reveal how you developed the lithography machine?!"
"Mr. Ye! What do you mean by winning once again, is it purely referring to the lithography machine breaking the monopoly?"
....
Surrounded by Ye Fan, facing a crowd of crazy reporters, he didn't know which one to answer, so he didn't answer any of them.
More than two hundred security guards hurriedly broke into here, built a wall between Ye Fan and the reporters, and drove them back to their original positions.
"It's eleven o'clock in the evening now, because time is limited, so I only pick two people to answer two questions." Ye Fan pressed his hands and looked at the reporters before speaking.
Soon, Ye Fan pointed to a reporter from Penguin News who was standing in the front. That reporter was also pleased to see that he was named.
"Mr. Ye, all said that our chips have been choked for many years. Some people in the industry have done professional calculations, and we have made it from scratch.
It will take at least 30 years to produce a 22-nanometer lithography machine without relying on foreign related technologies. How did you break through with the 22-nanometer process lithography machine?
Can it really produce our own 22-nanometer chips like TSMC and other outsourcing companies? "The Penguin News reporter asked.
"This question is a good question. It is said that inspiration only takes a moment. Sometimes our engineers only need a brain pump to produce the 22nm lithography machine. Regarding the parts of the lithography machine,
All of them are domestic related hardware. Except for key components such as optical lenses, the domestic rate has reached over 80%. At present, we have produced 8 lithography machines.
30,000 pieces can be taped out every day, and the yield rate remains above 70%, so we have absolute confidence in the foundry industry. "Ye Fan replied.
At this time, fierce applause broke out from the audience, and everyone was excited and excited about it.
Soon, Ye Fan ordered another reporter from Central Media. The girl was also overjoyed and quickly asked: "Mr. Ye! Regarding our lithography machine,
Is it a lithography machine with completely independent intellectual property rights? When producing chips in the future, will it cause infringement compensation due to factors such as patent barriers ~EbookFREE.me~, or will it stop production?
If Ameijian asks Datang Technology to stop providing OEM services to Huahua as a company, or the list on the ruling ban, will you comply? "
"On this issue, I can tell you very responsibly, no! We have complete independent intellectual property rights for the lithography machine, and will not infringe any patents.
As for whether the produced chips will infringe patents, we are only a foundry. We will not interfere more in the customer's chip architecture and scope of use. For Amegian,
They don’t care about me even more. I’m sorry. In my opinion, his ruling ban is like waste paper on the roadside, and it has no binding force on our Datang Technology.
I announce that the major technology companies listed in the ruling ban will halve their OEM fees when they find us for OEM! Ye Fan replied with a wave of his hand.
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