There's a black hole inside me

Thick glasses for myopia.

He was wearing a plaid shirt underneath a black sweater, and wore a scarf around his neck because of the cold weather.

The lower body is jeans.

The expression is serious and unsmiling.

A typical image of an engineering man.

"Dr. Pu, I am Wei Ming. Nice to meet you."

Wei Ming walked over, smiled and extended his hand to him.

"Are you Wei Ming?"

Pu Weicai looked at him with surprise. Is this young man trying to poach the country and recruit him?

Shaking his head secretly.

too young.

He understands such young people.

I guess it was because the chip industry in my country was struggling to develop and was repeatedly suppressed by foreign blockades. I felt dissatisfied and enthusiastic about entering the chip-related industry. Plus, I happened to have some money, so I jumped in regardless.

He appreciates such ideas and ambitions, but does not support them.

Because I don’t know the heights of the world!

This industry is not as easy as imagined, and it cannot be done with just a little money.

That will take ten, twenty, thirty years or even longer.

2 billion, 5 billion, 10 billion or even more funds are needed.

It requires the close cooperation of the entire industry chain and the joint efforts of tens of thousands or hundreds of thousands of outstanding talents of all types.

A young man like this who wants to build a domestic EUV lithography machine when he is hot-headed, raises a flag, goes solo, and shouts exciting slogans. To be honest, he is extremely unfavorable, but he has no hope. Meaningful money burning.

"Dr. Pu, I have heard a lot about your deeds. High-precision duplex tables and extreme ultraviolet light source technology have broken foreign monopolies one after another. I have been admiring you for a long time. You are the pride of the Chinese people. , and is an example that our young people should learn from..."

All kinds of compliments came out of Wei Ming's mouth for free.

"It's overrated, it's not that great."

Such commercial praise made Pu Weicai a little embarrassed.

However, his mind was always very clear, and he did not become intoxicated and lost after listening to a few words of praise.

After chatting for a while.

"Mr. Wei, how long has your company been established? How many technical personnel do you currently have, and how much related equipment has you purchased? Do you have the basic conditions to develop and produce photolithography machines?" Pu Weicai asked.

"Uh... the company has just been established for a few days. It rented an office building and a 2,000-square-meter factory. We haven't bought any equipment yet. In terms of labor, we only hired a few cleaners to do sanitation." Wei Ming said truthfully.

Pu Weicai stood up and was about to leave, saying: "I've finished drinking coffee. I have to go back to the office to work overtime later. Mr. Wei, you'd better hire someone else. The equipment is not complete. It will take a year or two to build a shelf. I really don't have time." , wasted on things like reinventing the wheel.”

"Wait a minute, Dr. Pu!"

Wei Ming quickly stood up and stretched out his hand to block his way: "Don't leave in a hurry. Although my company has just started and has to start from scratch, it does not mean that my company does not have strength and advantages. It can even be said that it is the best company in China. Even if the competition starts from now on, which Chinese company can be the first to build an EUV lithography machine, I bet it will be my Black Hole Technology Company!"

Hear this.

Pu Weicai's eyes twitched fiercely.

Looking at this young man with a confused and confident face, he didn't know what to say.

"The lens is the biggest problem that hinders domestic EUV lithography machines. I believe you, doctor, have been stuck on this problem for a long time. In other words, high-precision lenses are the biggest obstacle to domestic EUV at present, but..."

Wei Ming smiled mysteriously and said, "My company can solve the lens problem."

What?

Pu Weicai was taken aback and blurted out: "Can your company make high-precision lenses? Do you have this ability?!"

"That's right." Wei Ming nodded.

"How do you prove it?"

"Let me show you something small."

Wei Ming took his backpack over, opened the zipper, reached in, took out a box, and gently placed the box in front of Pu Weicai.

Pu Weicai had already sat back in his seat. Looking at the fist-sized square box placed in front of him, he was a little confused at first.

Until the small square box slowly opened.

A dazzling white light shot out from it, causing him to close his eyes.

When I came back to my senses.

In the small square box, lying quietly was a three-inch circular piece of glass, pure and transparent.

Under the illumination of external light, it reflects strongly and shines like a diamond.

"This is a piece of transparent glass with a purity of 100%. Although it is not big, its surface has been processed to a level where the surface height error does not exceed 1 nanometer. If you don't believe it, you can take this piece of glass to the experiment. Check it out in the room.”

Wei Ming stretched out his hand to signal and said with a smile: "Consider this piece of glass a gift from me."

Before coming to Heshou Market, Wei Ming was not unprepared.

In order to highlight his own advantages and enhance his persuasiveness and attractiveness, he spent half a day using Xiao Hei to "polished" this small lens.

Although this lens is small, its surface is extremely smooth and flat, and the height difference between any two points will not exceed 3 atoms (that is, 0.3 nanometers).

This level of flatness is definitely not worse than the Zeiss lenses used inside ASMED’s EUV lithography machines!

Pu Weicai was instantly attracted.

Strong reflective ability.

Unparalleled transparency.

Just relying on intuition and the luster that surpassed that of diamond jewelry, he concluded that this was a good lens!

The surface flatness, even if it does not reach the level of Caisi lenses, will exceed any domestic lenses he has ever seen.

He already believed two or three points of Wei Ming's boast.

Whether it was true or not, he had to go back to the laboratory to verify it.

"Mr. Wei, I have accepted this lens. I will go back to the laboratory now to see if this lens is as transparent and flat as you said. I will keep in touch with you if your company can really solve the problem of EUV lenses." question, then we will definitely have the opportunity to cooperate!”

Pu Weicai couldn't sit still.

He couldn't wait to verify how much hope the lens in this small square box could place on him?

"Okay, I'll wait for your news."

Wei Ming was not in a hurry. He knew that as long as the optical parameters of the small lens were measured, Pu Weicai would definitely contact him.

…

As expected.

Just over two hours have passed.

Around 5pm.

Wei Ming received a call from Pu Weicai. An excited and incoherent voice on the phone said: "It completely meets the requirements. The light transmittance and flatness of that lens far exceed our imagination!

As long as the area of ​​the lens can be enlarged to 14 inches, the thickness is about 1 inch, and the light transmittance and flatness are guaranteed to be the same as those of small lenses, domestic EUV lithography machines will definitely be able to produce them. We have 100% grasp! "

"No problem. Our company can manufacture standard-sized photolithography lenses and achieve mass production."

"That's great!"

Pu Weicai was even more excited: "Mr. Wei, no, Mr. Wei, please sell your company's lens products to our Institute of Optics and Mechanics. We are willing to pay a high price for the purchase. When domestic EUV is successfully manufactured, you will also have a share of the credit. Everyone." We will all thank you for your contribution to the development of China’s chips!”

"etc!"

Wei Ming interrupted him: "Shouldn't it be you and your team who joined my company to build EUV lithography machines? How come I'm selling lenses to you?"

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