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"Really?" Syllable! The kettle in Peng Aidang's hand fell to the ground, not only spilling on the ground, but also spilling a lot on Peng Aidang's shoes and trouser legs, but Peng Aidang didn't care, just stared at Tianze scorchingly.

Why did Peng Ai Party react so much?

It's all because of the pain in my heart.

Think about it!

It is a big country with a history of 5,000 years, but it can't even make a decent chip.

How sad is that?

And what is the basis for making chips?

It's wafers and lithography machines.

For example, if the manufacturing of chips is described by building blocks, then the wafer is the building block, and the lithography machine is the hand that builds the blocks. As for what the building blocks look like, it depends on what kind of chip the chip designer can design.

The 18-inch wafer factory, 12-inch wafer factory, and 8-inch wafer factory that everyone usually hears actually refer to 300mm, 200mm, and 150mm wafers respectively. To put it more colloquially, the CPU in the computer is actually a carved wafer, most of which are 12 inches.

As for why the wafers are getting smaller and smaller?

First, in order to save space on the circuit board, large-scale and VLSI circuits will only be available if each component is tiny. If the integrated circuit was made very large, and each component in it was as large as a discrete component, there would be no current mobile phone, and a 10G USB flash drive would be as big as a car.

Second, in order to save power, the smaller the component, the less power consumption is required.

Third, it is to save raw material consumption and improve production efficiency.

And what is the wafer production situation in Huaguo?

Just look at the data.

Shin-Etsu and Sumco in the Wakoku Kingdom, LGSiltron in South Korea, Siltronic in Germany and Wanwan Wafers account for 98% of the wafer manufacturers, which is a highly monopolistic market, especially since most of them are controlled by our neighbors Wakoku and Bangzi.

China can only share the remaining 2% of the profit (with the rest of the world).

Just think about it.

Why is it so miserable?

First, the process of producing silicon wafers is like making marshmallows, rotating and shaping at the same time. In the process of wafer pulling, the speed of rotation and the control of temperature will affect the quality of the wafer. Such a high technical difficulty is a huge challenge for Huaguo Semiconductor, which has a relatively weak foundation.

Second, patent protection.

Since the emergence of semiconductor silicon manufacturing technology in the fifties of the last century, it has been developed by countries such as Wa, rod, Germany, and the United States, and they have accumulated rich experience and patents in the manufacture of silicon wafers, which is not something that China can easily break through.

Not to mention lithography machines.

How to turn a silicon wafer into an integrated circuit depends on the lithography machine.

To put it simply, the role of the lithography machine is to carve out lines on the wafer, and the meaning of the 10nm lithography machine is that the minimum line can be 10nm. So what kind of concept is 1nm? If you try to cut the side of a nail into 100,000 lines, each of which is about 1 nanometer, you can imagine how tiny 1 nanometer is.

Like wafer production, lithography machines are also monopolized by foreign manufacturers.

The most famous are ASML in the Netherlands, Nikon and Canon in the Wa Kingdom, and Huaguo can only spin on the edge of low-end lithography machines. If according to the normal situation, there is no decades to catch up, and as for overtaking, it is a sweet dream.

"Very true."

Tian Ze nodded with a smile and said, "And it's a brand new process, so you don't have to worry about patent issues at all." ”

Just kidding, if not for the brand new craftsmanship.

Tianze would not waste the opportunity to deduce the PS system at all, but directly let the Jade Emperor steal it.

"What conditions do you have?"

After a few deep breaths, Peng Aidang picked up the kettle and asked.

"First, let Lin Fei and them all leave." Tian Ze spoke again.

"That's fine."

Peng Aidang nodded without thinking about it this time.

This is the latest wafer and lithography machine production technology! Compared to letting Lin Fei and the others get out, there is no need to think about it at all, and it is not a level at all, and it cannot be counted as a condition at all.

In a word, absolutely no one will raise an objection.

As for Lin Fei's feelings?

Hehe, when he dared to threaten Tian Huaien and Tang Xiuxiu, it was already doomed.

"Second, all the factories that use my technology will give me 15% of the shares." Tian Ze continued.

"Finished?"

Peng Aidang looked surprised.

Is 15% of the shares excessive? Not too much, worth the price.

In the eyes of Peng Ai's party, this condition is simply too generous. Even if Tianze proposes to take half of the shares, the state may agree, but then it can't be given in vain, and a lot of money must be invested.

"Well, that's it."

Tian Ze affirmed.

Tianze is naturally not stupid, but has his own plans.

Whether it is wafer production or lithography machine production, it is a well-known gold-swallowing beast.

A wafer factory with a monthly output of 50,000 yuan has to invest tens of billions.

Not to mention lithography machines.

A 10nm-class lithography machine can cost more than $70 million alone, so how much does it cost to develop? At least 10 billion, or US dollars. Therefore, the construction of wafer factories and lithography machine factories is completely burning money, and this kind of thing is better to leave it to the state, anyway, Tianze has shares, and he is not afraid of not being able to get the goods.

Just sit back and enjoy it.

Tianze wants to set up a chip manufacturing company, like Qualcomm and Intel.

This is also the reason why Tianze did not hand over the 7nm-level chip.

Good things naturally have to be kept for yourself.

When the country can produce qualified wafers and 7nm-level lithography machines, that is the moment when Tianze Chip Company was established. Hehe, this is not Tianze insidious, speaking of which, Tianze is completely helping his own country, the country has broken the technological blockade of Europe and the United States, and Tianze has also made money.

Isn't it the best of both worlds?

"Okay, okay, I really didn't misread you." Peng Aidang said with a relieved face.

"That's, you're an old revolutionary, how can you look at the wrong person?" Tian Ze slapped the horse by the way.

"You kid, haha!"

Peng Ai Dang was happy.

"Yo, it turned out that Xiaotian was here, and I said how could Dad be so happy. Xiaotian, you haven't been here for a while, my dad can't find someone to play chess, you see that your dad is happy as soon as you come, you will come over often in the future! Otherwise, don't blame me for sending someone to arrest you. It just so happened that Peng Weiguo came back with Gao Xiaoqiang.

"Okay, I'll come often."

Seeing that Peng Weiguo had misunderstood, Tianze did not explain.

The production technology of wafers and lithography machines is the top secret of top secrets.

The fewer people know, the better, as for whether Peng Ai Dang tells Peng Weiguo or not, it is none of Tianze's business.

"Let's go inside and talk."

Peng Weiguo beckoned to Tianze.

"Okay!"

Tian Ze said happily.

There is no need to guess, Tianze also knows that Peng Weiguo wants to talk about the automobile factory, and more than a month has passed since the construction started in February. With Tianze's investment regardless of the cost, the construction speed of the automobile factory is very fast, and there are as many as ten completed plants, and many equipment have been debugged, and it can be put into production in small quantities.

Can Peng Weiguo not care?