I'm Doing Scientific Research In A Junior College. What Are You Afraid Of, Yingjiang?

"Oh, this is a sketch of a commercial aviation engine designed by Han Yue. Song Wenhao, the general manager of Longguo Commercial Aircraft Company, was so shocked after seeing it that he took the initiative to come over and install the cover, saying that he would save it and treat it as Longguo Aerospace A milestone in industry." Ning Ziwen explained.

"By the way, this photolithography machine was also designed by Han Yue and he personally led his students to manufacture it." She added again.

"What? Aviation engine design drawing?" Mo Zhengfei was confused.

Mr. Mo, who was born as a soldier, single-handedly founded Warwick Company with 150,000 people.

He has strong ability to withstand pressure and is always very calm.

In front of outsiders and lower-level employees, he is a smiling Maitreya Buddha, but in front of senior executives, he is like the cold-faced King of Hell, cursing casually.

He has two different faces.

But it’s that feeling of having everything under control.

He never lost his composure out of shock.

But today, he lost his temper.

"Didn't this factory manufacture photolithography machines? Why are there blueprints for aircraft engines?"

Aviation engines are known as "the crown jewel of manufacturing industry"

Lithography 14 machine is known as "the crown jewel of human industrial civilization"

Except for a few big countries in the world, other countries can’t even create one with their entire national efforts?

In your college factory, do you have to do both?

And this photolithography machine has been developed?

Other technicians feel the same way.

They were all shocked, beyond words shocked.

As for the authenticity of the lithography machine, although they were confused, they did not doubt it. At least the lithography machine was really here. The Security Bureau asked them to come over for tape-out verification, so it must be accurate.

Lin Ruoxi also came to the factory at this time and looked at the crowd in the factory.

Her mood was extremely peaceful.

Several corporate bosses in the factory are worth at least over 100 million, and Mo Zhengfei is worth tens of billions.

Other technical staff, at least, started with a master's degree from 985 University.

She is a college student, standing among such a group of people, but she doesn't feel inferior or guilty at all.

She knows that although her academic qualifications are poor, her ability is no worse than anyone else!

In the past, she would have been extremely excited, because the starting point of these people was the focus of her dream.

But now, she no longer desires anything.

As long as I can do scientific research with Han Yue, it is enough.

Just when everyone was shocked and looking at the lithography machine in a daze.

Han Yue finished breakfast in the cafeteria and came to the factory leisurely.

He is in a very relaxed mood now.

The photolithography machine was built,

He was not worried at all about success.

There will definitely be no accidents. It is nothing more than a proof to Loongson International and Warwick Company, so that they can buy and use their own lithography machines with peace of mind.

Ning Ziwen saw Han Yue coming, so he introduced him to everyone.

"This is the vice president of Zhonghai Vocational and Technical College, Han Yue. This photolithography machine was built by his team. The previous domestic photoresist was also made by him."

Everyone at the scene was shocked again.

Nima, so young?

Hearing that someone is young is different from seeing a young person standing next to you.

Although some of them already knew that Han Yue was still a student, when they didn't see the real person, they could only sigh in their hearts that the young genius was "promising at a young age."

But when Han Yue himself stood in front of them.

They just know what it means to be 19 years old.

This tall and straight figure, sunny and handsome face, clear eyes, thick black hair... and his unparalleled scientific research ability.

Then look at their rickety backs from working at desks for a long time, their middle-aged and bulging belly, and their sparse and hairless heads...

Ashamed of myself!

Han Yue saw that everyone had arrived.

Then he said: "Since everyone is here, I won't waste time, let's get started."

"This lithography machine uses extreme ultraviolet light with a wavelength of 13.5 nanometers. The photon energy is 110 electron volts."

"Chips with a 5nm process can be manufactured using FinFET technology."

“If you use the new GAA (Gate-All-Around) architecture transistor technology, you can manufacture chips with a 3nm process.

"Bangguo Sansan and Wandaowan Semiconductor have encountered big problems with their 3nm process chips. Although they claim to have mass production, their yield rate is less than 20%."

"If we are fast enough, we may be able to put 3nm process chips into commercial use before Sansang and Wan Semiconductor!"

Hearing Han Yue's words, everyone at the scene breathed quickly.

Eyes are red!

The prospect painted by Han Yue is too tempting for them!

The most advanced chips that Longguo can currently produce are 28nm low-end processes.

Wandao and Bangguo have already realized the commercial use of 14nm, 7nm, and 5nm chips, and are now conquering the 3nm process technology!

In other words, Longguo’s semiconductor industry is four generations behind Blue Star’s advanced level!

But now there is an opportunity to bridge the gap between these four generations of technology and directly achieve overtake?

This is simply a lifelong dream for these people!

Han Yue inspired everyone's passion, desire and ambition in just a few words.

Ning Ziwen admired Han Yue's ability to grasp people's hearts and speak.

****

Soon, the scene started to work.

This time it was just a tape-out to verify the performance of the photolithography machine, so it did not directly impact the 3nm process, but adopted the 5nm process.

Huawei Company has a ready-made 5nm chip design, which is the Qilin 9000 chip they designed when they were at their peak!

After being sanctioned by Yingjiang, no chip manufacturer was willing to OEM for Warwick Company, and Qilin 9046300 became the last song.

Now, they are going to use Qilin 9000 to verify the performance of the lithography machine.

Significance!

It’s just mocking Yingjiang’s sanctions!

Dancing on Eagle Sauce’s face!

Soon, under the command of Han Yue, the chip trial production process began.

Chip manufacturing can be roughly divided into:

1. Purification (extracting crystalline silicon from sand), 2. Manufacturing of crystal ingots

3. Slicing, 4. Grinding and polishing, 5. Oxidation, 6. Photolithography and etching, 7. Ion implantation, annealing, 8. Vapor deposition, electroplating, 9. Chemical mechanical polishing, 10. Finally completing the number on the wafer Layer circuit and component processing and production.

The steps before step 6 are not that high in technical content, and Long Guo has already fully mastered them.

Step 6: Photolithography and etching is the most critical step in chip manufacturing, and it is also a step that requires a photolithography machine.

Today’s tapeout starts from step 6.

Time goes from morning to night, and from night to morning...

After the last step of packaging and testing, chips the size of fingernails appeared in front of everyone's eyes.

Below, the chip "lights up".

The chip "lights up" means that the current passes through the chip smoothly, which usually means that the chip is usable and can be mass-produced after subsequent testing and correction.

Everyone held their breath.

Keep an eye on the test machine.

Han Yue smiled lightly and pressed the button. .