The paper was exposed? My scientific research shocked the world!

Meanwhile.

Heavy name Bird Photoresist Lab.

With the continuous operation of the machine and the operating procedures of the operator.

All the experimenters are looking forward to it, because the best photoresist is about to appear.

It took more than two months.

The laboratory is constantly being integrated and developed.

Now it's harvest season.

Chief researcher Chen Yixiao calmly commanded the working groups to carry out the final ratio of photoresist.

The continuous rotation of many days made his face a little gray.

But more than that, it's the excitement.

Even though he has experienced countless big scenes, he can't help but feel a little excited when he personally leads the development of the top photoresist, which is the first time he has come into contact with all the core technologies in so many years.

In the past, he was even among the world's top companies.

But that's only part of the responsibility.

Other core technologies are not allowed to interfere at all, nor are they allowed to be touched at all.

He taught himself a lot of things.

Lin Feng's top-of-the-line photoresist technology is almost open for him to absorb.

In the eyes of everyone, it is regarded as the core technology of a large company to settle down, but in Lin Feng's hands, it is like a problem that can be solved casually.

Even before he was pretentious.

But after seeing Lin Feng, he broke all his cognition.

Especially during this period of time, after consulting Lin Feng, he felt that he was facing a vast ocean.

There is never an end in sight.

He couldn't imagine that there were such learned people in this world.

Now he will also personally make the top consumables that have been monopolized by major foreign companies for decades.

Luo Kaifeng, who got the news, was waiting early.

Ever since the Heavy Bird Lab became independent.

It has become his most important project at the moment.

He would come to the laboratory almost every two days to inspect it, but he also knew that laymen knew that insiders would make big mess, so he never followed reports and didn't give random instructions.

It has created a good R&D environment for them.

Time passed slowly.

With the final R&D work coming to an end.

The top photoresist was finally born!

There were constant cheers in the laboratory, and everyone was ecstatic on their faces, enjoying their moment of glory.

Since then, it has marked the successful reversal of the top-level photoresist monopolized by major foreign companies.

However, although the photoresist has been made, it has not yet passed the test.

Soon the inspection team immediately tested some indicators such as purity, moisture, acid number, monogenity, metal ion content, etc.

In the end, all of them were qualified.

And all the data have been done to the extreme

, gas phase, liquid phase, gel chromatography and other different indicators that require a high degree of purity, the purity has reached more than 99.9%, even compared with the most advanced EUV photoresist indicators in the world.

The metal ion content in the metal ion control is less than 1ppb.

These extremely strict indicators will make the photoresist reach an amazing point in terms of yield.

Not to mention domestic, even international companies can compare.

Even if this photoresist has not been tested by the most top-of-the-line lithography machines, they still believe that it is the most suitable.

Chen Yixiao let out a long breath after confirming the success of the photoresist.

No one could have imagined how much pressure was on his shoulders, and this time he was not just a member of the team, but the real leader of the core team.

In his hands is the world's most advanced photoresist formulation.

And the purest environment.

If he has the advantage in terms of time, place and people, and if he can't succeed, then he won't forgive himself.

This time it's a new technology, a new formula.

The yield rate and accuracy have been improved to the extreme.

It is incomparable to any photoresist company in China.

And his research team.

No one would have thought that a few months ago, it was just a small three- and fourth-line photoresist laboratory in China.

Any large domestic company can easily crush them.

Now it's been a complete reversal.

They managed to outperform the world's top teams.

Money and the market are secondary.

The main thing is to break the blockade abroad.

Let photoresist no longer become a foreign patent, but can become an ordinary material at your fingertips.

Now it's happening.

All the raw materials of photoresist have new alternatives, and the cost is much lower than before.

It is completely possible to keep the cost down.

This is something that no single research team can do.

Because the substitution of materials is too difficult and too difficult, it is almost impossible to complete without decades of accumulation, but Lin Feng has forcibly opened up a new path.

Although the ingredients have changed, the effect is exactly the same, or even stronger than before.

Therefore, even if foreign countries restrict raw materials, they have a way to achieve national production.

There will be no more restrictions.

At the same time, because of the cost reduction, even ordinary lithography machines can use high-grade photoresist to improve the yield rate.

Once it is launched on the market, it is absolutely crushing.

It will be a dimensionality reduction blow to the entire market.

Especially the impact on the international market.

That's even more terrifying.

However, there are still several constraints, one is that there is no complete and stable industrial chain, and the second is that there are no stable and effective customers, because people don't know your products at all.

And most importantly, it has not been tested by lithography machines.

At present, the most advanced EUV lithography machine in the world is rarely imported into China, especially after the blockade, more attention is paid to this blockade.

The few that remain are almost entirely in the hands of top research institutes and large corporations.

If they want to get it, it's almost as hard as it gets, and people won't even pay attention to you.

Even if they want to get a 20nm lithography machine, it is very difficult.

Because they have no foundation of their own.

And after the Chongming Bird Laboratory became independent.

Lost the big tree of Juxing Group.

It is even more difficult to get a high-grade lithography machine for testing experiments.

Now they can only pin all their hopes on Lin Feng, because he once said that as long as they manufacture the photoresist and the lithography machine tests it, they don't need to worry about it at all.

One way or another.

The hardest step has finally come out.

In the future, whether it is to expand the production line or meet the impact of other international giants and major domestic photoresist companies, they have great confidence.

Because they believe in their products.

It was developed by them with all their strength and perfection in all aspects.

And it's been rigorously tested.

All the data have exceeded the top photoresist parameters developed by major companies.

But they know it.

After all, parameters are just parameters, and they are all vain if they are not applied to the actual place.