Chapter 729 Please sir, die!

Chapter 729: Invite Sir to Die

Emperor Yun smiled and tapped the work permit with the finger holding the cigarette.

Cheng Jin was a little helpless.

Take a look

Could it be that Qing Yun’s rank in the work permit is higher than Xiao Ya’s

Then he would doubt whether the work permit is fake.

After all, colleges and universities are also institutions, and there are promotions. For example, he became the dean of a second-level college at a young age.

But promotion also has age restrictions.

Otherwise, based on his achievements, it would not be an exaggeration to be elected as an academician right away. He does not have to wait until he is 40 years old.

Looking at the hesitation on his face, Emperor Yun was speechless and said impatiently,

"It won't cost you anything to open it and take a look. Besides, you As a dying man, can I lie to you?"

Cheng Jin rolled his eyes again when he heard this.

Although his contact with Qing Yun was very short.

But, in fact, who the hell doesn’t understand anyone?

A gentleman means righteousness.

And he and Qing Yun are both Yu Yuli's villains, and he can't mistake this.

I just want to say that the severe beatings from society made Cheng Jin very clear that this classification is in the middle, not either/or.

What Qing Yuntu wants is to strive for the great interests of the country or nation on the basis of preserving his own small profits.

The ultimate black is white

Cheng Jin shook his head and opened his work permit as Qing Yun wished.

As expected, he froze.

"This"

Yun Emperor, who had realized his bad taste, smiled and reminded him, "The stamp is here, you can look at the date again."

Cheng Jin first put the work permit on his lap, wiped his hands vigorously on his trouser legs, and then held the work permit in his hand and looked at it carefully.

"1999"

Looking at the date above, Cheng Jin's lips trembled.

Yun Emperor glanced at him and said calmly, "This date can explain your behavior of stealing the blueprints from the motorcycle mule as you understand."

Said Then, he sighed, looked at Cheng Jin and said sincerely, "Teacher, I have done everything I can do for you."

Cheng Jin closed his work badge and pressed his hands on his chest. He closed his eyes, but tears flowed from the corners of his eyes, and he murmured, "You've already been fined."

Irrespective of whether Cheng Jin could see it or not, Qing Yun faced He shook his head, "No, to be honest, it was an impromptu idea two days ago."

He patted the center console in front of him and continued, "In my original plan, at this moment It’s just time to send you on your way.”

Looking at Cheng Jin who opened his eyes, Emperor Yun smiled, “After all, it’s a teacher-student affair. I’m worried that you’ll still be there in the future. Let me Can't sleep at night

And, honestly, you become a martyr to me.benefits can be maximized. ”

Cheng Jin wiped his face and smiled, “Thank you”

After taking out a tissue to blow his nose, he sniffed, but determination appeared on his face. "What do you need me to do?"

Qing Yun handed over a photo, "The day after tomorrow, there is a semiconductor industry summit in the Netherlands, and I got an invitation letter in the name of Yanhuang Group.

When you are transferring flights at Pearl Harbor, you will meet him and kill him. "

Cheng Jin frowned when he heard this, "Why is it him?"

He had many doubts, such as how to kill, what should he do after killing, and commit suicide on the spot

But compared to the people in the photos, these are just details.

In his opinion, this is incredible.

Yun Di surprised him. At a glance, "Knowing"

Cheng Jin rolled his eyes and said, "Nonsense, I am also in this industry. Although I am indeed a little smug, I am doing scientific research after all. What new trends in the industry do I still know?" Got it. ”

He clicked on the photo with his finger, “Lin Benjian, a senior engineer at EMC, proposed the immersion lithography technology last year when the current 193n lithography light source has been stagnant for more than 20 years and cannot make a breakthrough. A different development direction. "

At this point, he shook his head, "However, his theory is not accepted by the current market. When it was proposed last year, there was no market to pay for it.

There are four major camps in the current path, Nikon’s dominant 157n laser, Intel BD Motorola’s 135nuvett and ib’s 1n proximity x-ray, Lucent Bell Labs’ high-end 0004n and 000005ni.

The latter two are considered to be in the romantic camp. They do purely theoretical research and have never thought about industrialization.

EUV is too advanced and cannot be realized in the short term.

Personally, I am more optimistic about Nikon’s dry 157n technology path. "

Qing Yun smiled. He was too lazy to talk to Cheng Jin about the scientific heroic view of history, and he was not interested in talking to him about technical paths. He said,

"The Dutch as is working with Lin Benjian to tackle immersion lithography technology. "

Cheng Jin shook his head when he heard this, "It's useless. The immersion type can indeed skip 157n through water droplet refraction and directly reach the 134n wavelength. Then it will be stuck by the highest production resolution of 65n. What to do then?

Xiaoqing, photolithography must follow the Rayleigh formula, which is the wavelength of the light source, na is the numerical aperture, and k is the photolithography process coefficient. The three together determine the resolution of the projection lithography machine. rate cd.

The resolution of the lithography machine is directly proportional to the wavelength of the light source. If you want to create smaller sizes, you need to shorten the wavelength of the light source. This is also the core of the evolution of lithography machines from generation to generation.

So, no matter how you refract, you still have to solve the problem through the wavelength of the light source. ”

Those who are familiar with the aftermathQing Yun knew very well that Cheng Jin was right.

The light sources of immersion type, immersion type, and immersion type are all 193n lasers, followed by another parameter aperture based on Rayleigh's formula to improve accuracy.

After that, there is the double exposure technology, which is also based on the 193n light source.

In the end, after DUV, AS still took the EUV path with a wavelength of 135n.

But that was more than ten years later.

At that time, AS was already the dominant player, and its leading advantage allowed it to switch tracks at will, but this was not the case in the lithography machine market at this time.

This is still a period of melee among the heroes. Whoever breaks through first will be the winner.

The battle between AS and Nikon and Canon's lithography machines is actually a story of a weak man who was desperate and had a desperate breakout mentality with the mentality of being barefoot and not afraid of wearing shoes.

AS won not because of how advanced Lin Benjian’s technology was, but because Lin Benjian came up with a highly business-friendly process plan.

Half a year after AS launched the immersion 193n product, Nikon also announced the completion of its 157n product and e product prototypes.

However, Lin Benjian’s immersion model is a small improvement with big effects, and the product maturity is very high, so almost no one orders Nikon’s new products.

Semiconductor products have such characteristics, and the market has the final say.

Won the market and win the opportunity to iterate.

He thought for a while and said patiently, "Teacher, you know, I am a businessman. So I am used to looking at problems from a business perspective."

Picked up the mineral water After taking a sip, Qing Yun continued, "Tell me, from the perspective of investment or improvement of the current process, is it easier to go through 157n or immersed 193n?"

Cheng Jin looked at him blankly, He shook his head and said he didn't know, "But the technical path is there, and scientific research must overcome difficulties."

Qing Yun could only helplessly shrug his shoulders when he saw this, "Scientific research is scientific research. But as an entrepreneur, I tell you, I will definitely choose the easy one.

With money and a market, I can continue to fund scientific research. Without money, I can’t do anything.”

Cheng Jin hissed when he heard the words, and he seemed to understand a little bit.

Qing Yun smiled, "We want to catch up with others, what is the best way?"

"Overtaking on a curve"

Cheng Jin sneered He said that this slogan has been chanted for 20 years. At least in the semiconductor industry, it is getting further and further away from the world's top level.

Qing Yun rolled his eyes, "It's to make the enemy fall into the quagmire."

He spread his hands, "The world has been stuck in the 193n photolithography process for more than 20 years. We have just started, and Huadian Institute 45 only started research last year.

In other words, from the perspective of generational gap, at this time we are different from the international community.There's not much difference, right?"

Cheng Jin felt that his teeth hurt a little.

What the hell, from this perspective, there really is no difference.

Qing Yun smiled when he saw this, "I know it's still far behind, but we can see it now, right? But if they leave The slower we go, the smaller the gap will be.

As a businessman, 197n immersion can immediately achieve 65n production, directly bringing the current 130n process to the half cycle.

As for the dry 157n, they still need to start from the current 130n and continue for several generations to reach the 65n level.

As a businessman, how do I choose?"

He paused, "The reason Nikon insists on 157n is because they have invested too much in it. Too much, they can't look back.

As are now half-dead, they are gambling with their lives. But"

Qing Yun looked at Cheng Jin steadily, "Teacher, what if their bet succeeds?"

Cheng Jin was stunned when he heard this.

He He is not a pure scientific researcher.

He is just a scientific researcher who is chasing ducks.

And his native family is actually in business.

At this time, looking at the problem from the perspective of a scientific researcher, he understood.

Qing Yun said calmly, "I dare not say that AS will never develop an immersion type. I have been working with him for more than half a year.

But we will gain valuable time to catch up or even catch up.

You also know that the immersion type has a very low degree of difficulty compared to the dry type. Lin Benjian came up with an incredible idea, rather than a revolution in technology. We are using the existing third-generation It is not impossible to achieve it by jumping on the basics. ”

We reached 90n in 2007, but the optical system was too stretched. When others saw that you had made it, they simply refused to sell accessories, which made it impossible for us to mass-produce. It was not solved until ten years later.

And it turns out that dry lithography is a detour in a sense.

Because dry lithography machines rely on equipment and instruments, especially optical devices, that are too high-end for the domestic industry. The chain development is uneven and cannot form an effective support and coordination.

But the immersion type is different. The only thing missing is the 193n light source and 193n photoresist. The rest, even the blank area, is very simple. .

The light source and photoresist are not as difficult as Gang Jing thought.

After all, when it comes to playing with lasers, Hua Guo is at the ancestral level. To put it bluntly, everyone here in Global Village is a scumbag.

The reason why we couldn’t come out before was that it was better to buy it than to make it. Just like chips, there was no market iteration.

And. At that time, we were in the process of integrating into the global industrial chain. To be honest, don’t let go.As a hindsight, almost no one would have thought that there would be any neck jam.

The second is the utilitarian nature of scientific research. There has been no lithography machine manufacturer in China for a long time, so who will research the light source and do it?

Concentrating our efforts on doing big things is in itself a matter of grasping big things. Keep it small.

In fact, it only took 11 months from the beginning of the war, when Keyi Hongyuan was ordered to take over the task, to the successful shipment of the first high-energy excimer laser.

The photoresist is even more ridiculous.

This is an extremely small market.

The global semiconductor photoresist market size in 2021 will total US$91.8 billion.

Moreover, this is the figure when the domestic culprit was taken advantage of and purchased at almost several times the price.

The overall market size of photoresist has increased from more than 2 billion U.S. dollars in 2014 to 91.8 billion U.S. dollars in 21. Domestic manufacturers have made huge contributions.

Before sending samples, photoresist manufacturers need to purchase a photolithography machine for internal formula testing and adjust the formula based on the verification results. However, the photolithography machine equipment is expensive and the one-time investment is large, and the photoresist itself The market ceiling is approximately US$10 billion, which is why the domestic photoresist industry developed slowly in the past.

But this itself is in the field of fine chemicals. This is actually another strength of China, which can be achieved with a little tinkering.

The localization rate of semiconductor photoresist will be 0 in 2020, 1 in 2021, 7 in 2022, and 13 in 2023.

It seems that the value is very low, but there is a very important factor here, the import cycle.

Due to the complexity and variety of photolithography in the chip manufacturing process, different photolithography processes and different manufacturers of the same photolithography process have different requirements for photoresist. Photoresist manufacturers need to adjust the photoresist The engraving formula meets differentiated needs.

After the photoresist reaches the technical specifications required by downstream customers, it still needs to pass 2 to 3 years of verification testing. Therefore, the photoresist has high customer barriers and the introduction time is too long.

But, it’s not impossible.

When Qing Yun clicked on the picture, he could even directly name which unit should do what.

But the premise is that he has the right to speak in this industry.

Having money and power means the right to speak.

The same is true in the scientific research community.

Cheng Jin understood, although he still couldn’t completely agree with Qing Yun’s views, but

What does this have to do with him?

Yes To him, it was a deal.

Thinking of this, Cheng Jin turned to look at Qing Yun, "As for the specific details, I can't stab him with a knife."

Cheng Jin smiled, " Use me, the father of Chinese chips, you must want to blame others, right, so it's not that rough." Qing Yun gave him a thumbs up, and then slowly. He said, "Use a poisonous needle."

Cheng JinwenIt's easy to understand, "The hoopoe bird has one for him and one for me."

At the beginning of the century, there was a lot of fuss about the assassination of Khalid with a poisonous needle by the hoopoe Satsuma.

After the matter was made public, people learned that this thing had been a feeding tool for agents as early as the Cold War.

Coupled with the Pearl Harbor mentioned by Qing Yun just now, Cheng Jin understood the plan instantly.

Pearl Harbor is just right.

It is a special location, but it is within the country, so it is easy to operate no matter what.

When we arrived in Europa, it was hard to say.

Qing Yun nodded, "There are professionals who will teach you exactly how to do it."

After that, he took out the scissors and pricked the plastic on Cheng Jin's leg. The belt was also cut off.

After Cheng Jin moved his body, he looked at the tie in Qing Yun's hand and smiled playfully, "Aren't you afraid that I will open the door and run away now or that I will drive my car and die together with you?"

Qing Yun shrugged his shoulders, "Teacher, I advise you not to be stupid."

After that, he pointed at the work permit that Cheng Jin had been holding in his hand, "It's for me." Junior brother, think about it."

Cheng Jin patted his work permit in his hand and said, "Okay, this trip to the world is worth it."

Under normal circumstances, If he hadn't cheated, he would never have been able to give his son this kind of treatment in his entire life.

As for the fraud, he actually knew very well that it would be exposed sooner or later, but he was just unwilling to face the reality.

Because the funds are simply not enough to support his lies.

Seeing that he was so cooperative, Qing Yun was completely relieved. She smoked a cigarette, lit it for him while protecting the fire, and then said sincerely,

"Teacher, do you still have something to say?" I will do whatever I wish for."

Cheng Jin gave him a funny look and said, "I'm worried that I won't be able to sleep at night."

Looking at this cheap disciple with a smile. He laughed, "Don't worry, I won't look for you."

After that, he thought for a while, "I want to see my parents, wife and children one last time."

Cheng Jin didn't look depressed either.

He also knew very well that this was indeed embarrassing.

Qing Yun also has to bear the risk if he is willing to meet him from a distance.

He shrugged, "Forget it."

As he spoke, Cheng Jin handed the work permit in his hand back to Qing Yun, "You can keep it for me. "Okay."

After that, he smiled freely and said, "I will definitely not let me carry this thing with me.

And only you know whether it is true. .

If it is true, you also know how to use it to maximize my interests.

So, leave it to you. Qing Yun was not polite, took it and put it back in his pocket, then took a photoHe patted it and said with a smile,

"Don't worry, I don't want to have nightmares."

Cheng Jin threw the cigarette butt out of the window, "What should I do now?"

After saying that, he stretched his hand out of the window and made a gesture.

After a while, several young men appeared on the side of Cheng Jin's car door.

Cheng Jin didn't talk nonsense, got off the car and followed the others.

Qing Yun, who was sitting in the car, was silent for a few seconds, then chased out of the car, shouted at Cheng Jin's back, and bowed deeply.

"Disciple Qingyun, I would like to send you my teacher respectfully"

After all, Cheng Jin was unscathed in his previous life.

Cheng Jin did not look back, raised his hand and waved, without saying anything, he went straight into the car.

The night falls, and the stars dot the sky, as if they are bidding farewell to Cheng Jin who is about to leave.

The flashing red taillights gradually blurred in the night, and finally disappeared at the end of the darkness.

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