Chapter 823 Pursuing Light (3)

Chapter 823: Operation Light Chasing (3)

The atmosphere in the conference room became heavy, and the bosses sighed and talked about their difficulties one by one.

They all have an account of the specific difficulties faced by China in researching lithography machines at the beginning of the century.

Xu Duanyi spoke first, with a trace of helplessness in his voice: "First of all, our country has almost no high-precision optical systems. If we develop them from scratch, we won't be able to achieve results within three to five years. Relying on imports is The only choice.

But once our lithography machine is completed, others will probably not sell it to you.”

Huang Lingyi then added: “Secondly, the lithography machine. For precision machinery parts, our domestic processing accuracy and quality control cannot meet the requirements.

Even with design drawings and no corresponding manufacturing processes, it is difficult for a skilled woman to make a meal without rice. ”

Even if Deliberate cultivation will not be effective overnight."

Yan Xiaolang looked serious: "There is also the problem of R&D funds, the R&D cycle of lithography machines is long, the investment is huge, and the risks are extremely high. .

Without sustained and stable financial support, it is difficult to continue R&D work."

Li Guangnan sighed: "The most important thing is that we lack experience.

The research and development of lithography machines involves many technologies and processes, which can only be accumulated through long-term practice and exploration."

Everyone here knows this. Each of these difficulties is enough to stall a country's R&D projects, not to mention that China at that time was almost starting from scratch.

The difficulty of developing lithography machines far exceeded their expectations. Under Qing Yun’s previous "business thinking" model, they knew that this was not only a technical challenge, but also a Challenges across the entire industry chain.

At this time, Qing Yun clapped his hands on the stage, trying to cheer up the atmosphere: "Seniors, I understand everyone's concerns, but please believe that since I dare to propose this plan, naturally I'm prepared."

He looked around and continued: "I'm going to go in two steps.

In the first step, Mr. Xu will lead... Mr. Don't worry about the domestic production rate of core components. You can build it for me first and take the lead in the world.

It is inevitable that America will block us. But if it wants to block them, it will block them. Yes, I will stock up on the core components first...

Don't worry about these commercial operations, just build them, and leave all the rest to me."

Li Guangnan frowned and asked a key question: "Xiaoqing, what about intellectual property rights? We have to consider this issue."

Qing Yun smiled, with a hint of cunning in his answer, "Back then, Grandpa Qian didn't care about intellectual property rights, it was the last word to create them.

If..."

He looked at Xu Duanyi, who was frowning and thinking, "If Mr. Xu can quickly build an immersion lithography machine, this lawsuit will be fought in the future."

Although Takako has the boxing technique of "you use the technology we have in the future", what do you care about me after it is created? !

You block yours, I will just sell my products.

After that, looking at Mr. Xu with a determined look on his face, Emperor Yun quickly added, "Old man, I know you are anxious, but please don't be anxious.

You can come out later. It doesn't matter. It's not impossible to let Sakura's dry lithography machine come out first."

"伱..." Xu Duanyi just wanted to say, "No one can fall behind Sakura." , and suddenly he reacted.

As people mature with age, the scientists who were able to safely complete the sports games of the last century and hold important positions now are all old athletes who are familiar with the world. They immediately figured out the twists and turns here. out.

Then, the brows of the big bosses began to dance, and Mr. Wang even touched his palms and said with a smile, "Okay, later! Later, okay!"

Li Guangnan looked at him with a strange expression. The cheap disciple in front of the stage was thinking in his mind that if this kid hadn't been an entrepreneur by profession, he would have just quit being a disciple.

To do scientific research, in addition to talent, you also need vision or luck, otherwise you will go down the wrong path and your life will be wasted.

As for this kid, there is no doubt that his vision or luck are incredible.

Then, Qing Yun's tone became serious, "However, Mr. Xu, we still have to hurry, there is not much time left for us."

Hearing this, Xu Duanyi's eyes flashed With a gleam of determination, "Xiao Qing, don't worry, I will risk my life."

Qing Yun nodded, and then continued: "The second step is for major scientific research institutions to take the lead. We will work on various subsystems and strive to achieve the goal of exceeding 50% localization within 5 years.

No matter how much, it is just a matter of time.

As for money, you don’t have to worry about it. Regarding basic materials, I will start another plan to solve them, and I will never be short of scientific research on a material." His words revealed strong confidence and determination, which made all the big guys present feel this. An unprecedented excitement.

Huang Lingyi over there gave him a bucket of cold water at this time, "Xiaoqing, don't be blindly optimistic. It doesn't mean that you are "done" just because you have a photolithography machine, and you can start "printing chips" ;.

Lithography machineIt is more like an intermediate execution link, and before and after execution, a lot of equally important work is required, such as computational lithography and measurement. "

She has a specialization in the field of technology. She was worried that other colleagues who made components and devices would not understand it, so she further explained,

"Computational lithography refers to the use of various physics and chemistry. and mathematical models to calculate and simulate the process and results of real photolithography.

By modifying various parameters and finding the optimal parameter combination to correct the pattern of the mask and the shape of the light source, the quality of photolithography can be improved.

The idea of ​​​​this kind of simulation is similar to that when building an airplane, you need to go through many wind tunnel experiments, and only after passing them can you conduct a real test flight, otherwise it will be dangerous and costly.

Computational lithography has become the core and one of the most important links in the research and development of modern lithography technology. "

Xu Duanyi over there also added, "Measurement is to detect the defects of the chip to determine whether the chip is qualified.

The production of a wafer may involve nearly a hundred exposures. Since the wafer needs to be moved and adjusted between each exposure, in order to ensure the stability and accuracy of the movement, avoid defects as small as a few nanometers. If errors lead to chip scrapping, it is necessary to continuously measure the wafer at the nanometer scale, and realize correction and feedback of the results, so as to continuously improve the yield..."

Xu Duanyi has not finished speaking yet, He was interrupted by the ppt shown by Qing Yun, and then looked at the young man in front of the stage who was smiling unscrupulously.

You are so cheap! If you don't interrupt when the teacher is teaching science, you'll slap me in the face when I'm talking!

You want to blow the lid of the teacup in your hand

How disrespectful!

Qing Yun on the stage chuckled, "The main process of integrated circuit manufacturing is probably OPC, SMO calculation photolithography-gluing-exposure- Development - etching - ion implantation - photoresist removal - deposition - next layer process - measurement and inspection.

These ten major processes, like the seven major systems of the photolithography machine above, I have all considered and arranged..."

Although Xu Duanyi's heart was shown by Qing Yun's sudden ppt He felt a little embarrassed because of the interruption, but then he felt an inexplicable joy in his heart.

He thought to himself: "This kid does have two brushes. This kind of slap in the face makes me feel comfortable. This shows that he really knows every link and has made plans one by one. ”

Xu Duanyi couldn’t help but show approval when he looked at Qing Yun.

He knew that Qing Yun’s sufficient preparation meant that the probability of success of the entire project would be Greatly improved.

In the field of scientific research, a detailed plan can often determine whether a project can proceed smoothly.

This feeling of being slapped in the face by his juniors made him feel both. A little embarrassed, but at the same time he was relieved.

He understood that they were old.Many of the people sitting here have actually reached the age where their fuel is exhausted.

The future of scientific research depends on these prepared and far-sighted young people, and Qing Yun is undoubtedly one of the best.

"Xiao Qing, your preparation... is well done!"

Xu Duanyi did not hide his appreciation, and there was a hint of relief in his voice, "With someone like you With the young people here, us old men can feel relieved."

Yun Emperor smiled slightly, knowing that the recognition of these seniors is his most valuable support on the way forward.

He nodded and said seriously, "Mr. Xu, don't worry, I will do my best to ensure that every step is taken steadily."

There was no one there. Wang Shoujue, who was speaking, frowned and asked, "Xiao Qing, I have a question, can you explain it to me?"

Can you explain it to the boss?

Facing "Mr. Xiao Wang" in China's semiconductor industry, Emperor Yun naturally did not dare to be so trusting. It would be okay to ask "Mr. Xiao Wang".

Wang Shoujue was not too polite, "Xiaoqing, you have been instilling the concept of business cycle into us from the beginning.

However, when it comes to lithography machines, I feel ...You don’t seem to have considered the commercialization of the lithography machine itself.

Because in your explanation and plan, firstly, I didn’t see you asking Xiao Xu to circumvent the patented technology, and secondly, I didn’t see it either. There is integration involved in the plan.

Did you miss something?"

At this point, he quickly waved his hand and explained, "I'm not questioning you. The program and plan just feel a little strange. Uh... I don't know if you missed it." Wang Shoujue said this, which woke up many big guys and looked at the plan one by one.

This is indeed flawed.

The most difficult step in a lithography machine is integration.

Qing Yun smiled helplessly on the stage, "You don't have to worry about it, I have never considered the commercialization of photolithography machines."

He shrugged his shoulders , "Seniors, do you think we can export the lithography machine in the short term after we build it?"

At this point, he spread his hands and said, "This is not a chicken and egg problem anymore. I I think, start with the end in mind, as long as I can make the chip, I don’t care what technology is used in it.

I don’t sell photolithography machines anyway.

I don’t care. I don’t care what shape the carving machine takes, even if it’s as big as a football field, I don’t care.”

Everyone was stunned when they heard this.

But the reborn Emperor Yun felt a little lonely.

"Seniors, have you noticed that, except for the immersion lithography machine, when I mentioned the lithography machine, I added the word "device" after it?"Word."

Let me make it clearer, even if the photolithography machines you build cannot be mobile like ASML, Nikon and Canon photolithography machines, I will build a factory directly next to the machine. ”

Huaqing University’s SSMB lithography factory plan is rubbish in the West, but combined with China’s national conditions, it is the most correct path.

Lithography machine Miniaturization is for commercialization so that it can be transported to various production plants.

However, in Yundi's view, nationalizing the photolithography factory and turning it into an infrastructure facility is the most suitable for the country. .

In this way, the country does not have to worry about the resource loss and disobedience caused by over-commercialization of chips, a future war-ready material.

There is no way, China is too big.

There are too many people, and while there are many heroes, there are also a lot of traitors. Sometimes it is really difficult to protect them, and there are people who would not give up their lives for money.

But Huaqing University's SSMB plan exceeded Yun Di's knowledge base, and he couldn't restore it. After all, there are people who specialize in the art.

However, with his current status. After the idea is put forward, someone will naturally verify the idea.

Professional matters will be left to professionals.

Since the previous life was from Huaqing University. Those old guys could figure out this plan, and they proposed the direction more than ten years in advance. There is no reason why they can't implement it.

...The recent heavy conversion has given us more motivation to update. It's faster. Please move your little hand to exit the reading mode. Thank you