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

As soon as Yingjiang's new semiconductor export restrictions were announced, it quickly caused an uproar in the Dragon Kingdom.

Even the most obtuse person can see the severity of this sanction.

The share prices of all semiconductor companies in Dragon Kingdom plummeted.

The old DUV lithography machine that had been paid in full was seized by Tulip.

The technical support staff of all semiconductor companies’ hawk sauce suppliers have all withdrawn.

The supply of materials necessary for the semiconductor industry such as photoresist, developer, and fluoropolyimide has been stopped.

The EDA software necessary for chip design is locked remotely.

Many production lines that have invested tens of billions of yuan and have just been put into operation are facing suspension of production.

The most unacceptable thing is that many Chinese in semiconductor companies have made their choices.

Eagle executives and engineers from 26 semiconductor companies, including Long Microelectronics, Jingchen Chip, GigaDevice, Jiangfeng Electronics, and Star Semiconductor, resigned collectively.

Between the blood of the Dragon Kingdom and the nationality of Yingjiang, they chose the nationality of Yingjiang.

Longguo Semiconductor Company, which had experienced hardships and thrived, seemed to have come to an end in an instant.

The Longguo semiconductor industry faces its darkest day!

This time's sanctions will do more harm to Longguo's semiconductor industry than the dozen previous sanctions!

But the strange thing is,

It is different from the turmoil caused by the semiconductor industry.

This incident did not cause much enthusiasm on the Internet.

There isn’t even a trending search.

Only industry insiders left tragic, desperate or optimistic messages on major platforms.

A user claiming to be an industry insider commented:

[It’s already very difficult. Yesterday, our general manager and chief engineer resigned and returned to Yingjiang overnight. Shares, high salaries, and honors failed to retain them. It's just so sad. 】

Other netizens engaged in the chip industry replied:

[The matter of lithography machines is easy to say. Although big manufacturers such as Long Microelectronics cannot buy the most advanced EUV lithography machines, they still have a lot of DUV lithography machines, which can at least produce 28-nanometer chips. .

The most uncomfortable thing is the restriction on raw materials and technical support. For example, photoresist, Eagle Sauce and island countries account for the absolute share.

The sanctions this time were so sudden that our company’s inventory is running low, especially photoresist.

We are now urgently looking for suppliers across the country, but it is difficult.

It is expected to be discontinued soon. 】

[Alas, it’s the same in our company. All the employees from Yingjiang have been evacuated. The supplier's technical support staff are also gone. 】

[Our company invested tens of billions in new production lines, but now they are almost unable to operate.

Looking for material suppliers across the country, domestic companies that can provide g/i line photoresist, KrF photoresist, ArF photoresist, and EUV photoresist! 】

For a time, all semiconductor companies in Longguo were looking for alternative manufacturers across the country.

Especially photoresist manufacturers.

But little was gained.

All practitioners felt the biting chill.

…

at the same time,

Han Yue was conducting experiments in the laboratory with a dozen students, including Zhao Xingchen, Liu Wei, and Lin Ruoxi.

The laboratory of Zhonghai Vocational and Technical College was originally very simple, even equivalent to the level of a junior high school laboratory.

After Han Yue finished his lecture last time, Fang Yingrui was shocked when he came to visit the laboratory.

The academician boss was shocked that Han Yue could produce such awesome results in such a simple experimental environment.

In order to thank Han Yue, Fang Yingrui also donated a batch of experimental equipment. Finally the lab looks like that.

Han Yue was doing the experiment again and again while explaining:

"Photoresist, also known as photoresist, refers to an etching-resistant thin film material whose solubility changes through irradiation or radiation such as ultraviolet light, electron beam, ion beam, X-ray, etc."

"Mainly used in the processing and production of micro-graphic circuits for chips. It is indispensable in the manufacturing process of chips. It is the crown jewel of semiconductor materials."

"Photoresist is mainly composed of sensitizer (photoinitiator), photosensitive resin (polymerization agent), solvent and additives."

In the photoresist manufacturing process, the most important thing is the ratio and process of different materials.

Many times, those scientific research problems that cannot be solved, the processes that cannot be completed, and the secrets that major companies keep at all costs are just a layer of window paper.

It will break with one poke.

But if this layer of window paper is not broken, no matter how much manpower and financial resources are spent, it will be difficult to break through.

For Han Yue, craftsmanship, formula, and proportion are not issues.

Everything has been engraved in his mind.

"As long as we follow this ratio and formula, and go through these processes, we can create the most advanced EUV photoresist on Blue Star."

"Okay, that's it for today. You must remember everything I said today and keep it strictly confidential."

Lin Ruoxi eagerly absorbed the key points of Han Yue's speech.

In just a few days, following Han Yue in class and doing experiments was the happiest and least stressful time she had had in several years.

Immerse yourself completely in the ocean of knowledge and don't think about the pressures of life.

Zhao Xingchen and Liu Wei looked confused.

"Han Yue...Teacher, what is this glue? What is it used for?"

Ding ding ding ding.

Han Yue's cell phone kept ringing.

It's the high school class group again.

"What big thing happened again?"

Han Yue opens the high school class group.

The first thing I saw was the message from Chen Mu from Beicheng Aerospace University.

That was the classmate that day who claimed that his biggest goal in life was to moisturize his body.

After causing public outrage that day and being criticized by a group of people, he has not been seen for a long time.

Today he seemed extremely excited.

Chen Mu (Beicheng University of Aeronautics and Astronautics): "Maybe you don't know what happened these days."

"This is the most severe sanction ever imposed on the semiconductor industry!"

"We can now conclude that Longguo no longer has any ability to engage in the research and development of chips and lithography machines below 28nm."

"Dragon Kingdom has just completely lost any 28nm chip manufacturing, lithography machines, all industries, and technologies!"

"To put it simply, it's over, it's all over."

"Of course you can also say, you win again, you win."

Han Yue glanced at Chen Mu's gloating speech.

Smiling faintly, he said to Zhao Xingchen, "Didn't you ask me what the photoresist is used for?"

"Now, here comes its use."

…

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