After arriving at the company, Lin Yi went to the office first and then went to the laboratory of Feng Yi Technology.

At this time, Feng Yi Technology’s laboratory is no longer the two or three big cats and kittens it used to be.

The entire laboratory can be said to be of scale.

It has a scientific research team of nearly 200 people.

It is divided into battery project team, carbon fiber project team, and bio-nanotechnology team.

The battery project team is headed by two Ph.D.s, Zhao Xuebin and Wen Xiang, who conduct research on the battery project.

The carbon fiber project team and the bio-nanotechnology team are led by Dr. Wen Xia.

When Ji Yi came to the laboratory.

I saw that Dr. Zhao Xuebin and Wen Xiang, as well as the researchers, had already arrived.

They were all staring at something that looked like cloth.

There are various testing instruments next to it.

Regarding Ji Yi’s arrival, they didn’t even notice at all:

“Very good, charging and discharging meet the requirements!”Dr. Zhao Xuebin said

“Director, that means we succeeded!”

Some R&D members said excitedly

“Well, the next step is fine-tuning. I believe this will be another of the company’s top products in the near future!”

Zhao Xuebin said with a smile

“That’s great…!”

The young developers are very happy.

At this moment, a voice came over,

“What’s this?”

Hearing this, everyone turned around and saw that it was Lin Yi

“Boss, why are you here?”Zhao Xuebin said in surprise

“Why, why can’t I come and see the company’s actual room? Lin Yi said with a smile

“Of course that’s not what I meant, it’s just that you’re very busy, boss!”

Zhao Xuebin, wearing glasses, said

“No matter how busy I am, I still want to see what black technology you have developed for me. What is this piece of fabric? Lin

Yi asked curiously.

So, Zhao Xuebin explained:

“Is this a new battery fabric we’re researching?”

“Battery fabric?”Jin Yi thought to himself, this doesn’t seem to be a system lottery technology, right?

“The so-called battery fabric, simply put, is a traditional fabric that superimposes battery performance. In the future, it can realize intelligent interconnection, temperature regulation, monitoring of human health, etc…..”

Zhao Xuebin explained it, and at this point he introduced to Lin Yi

“This Wang Xiao just graduated from the Materials Application Department of MIT last year and is now a first-level researcher in our company’s laboratory. He is the proposer and person in charge of this project….”

Lin Yi then looked at the researcher next to Dr. Zhao.

The latter shouted very excitedly:

“Mr. Lin!”

“Well, you are the proposer of this project, tell me why you wanted to start this project?”

Lin Yi asked

“Mr. Lin, in view of our company’s research on battery technology,

I thought of the fact that in 1996, scholars from the Georgia Institute of Technology took the lead in the research and application of intelligent interactive textiles in the military field. By implanting optical fiber and conductive fiber technology, Integrated into the product to create a brand new smart clothing.

The smart clothing uses photoelectric textile products provided by WearableMotherboard?, which can collect the wearer’s body indicator data and transmit the data sent by the sensor to the gateway. It uses comprehensive monitoring software to summarize the data, summarize health suggestions and send them to the user.

The platform constitutes a multifunctional framework that integrates sensing, monitoring and information processing equipment, and can be applied in the fields of biomedical monitoring and smart wearables.

Later, Google teamed up with Chinese clothing brand Levi’s (Levi’s) in the research of intelligent interactive fabrics. Developed a pair of jeans that are compatible with smartphones, MP3 players, iPods and other products.

Through the user’s touch on the fabric, the product can directly control multimedia devices, such as switching songs or pausing/playing and volume control. This product can support most iPod products on the market.”

But I heard him continue to say:

“In recent years, intelligent interactive textiles have become a popular technology in the world’s textile industry. This technology has gradually been applied with the development of new material properties. However, domestically, it is limited by the cost of new materials and the immaturity of related supporting technologies. For this technology, There are few studies on introduction and application.

So after I came to Fengyi Technology and saw Fengyi Technology’s research on nanotechnology and battery technology,

I came up with the idea of developing a wearable electronic textile! ?”

“Very thoughtful! Lin Yi praised, then he looked at Wang Xiao and said:

“This material is considered a success!”

“We have developed this rechargeable calcium-lithium battery fabric, which can be charged and discharged at room temperature and cycled stably 700 times.

The battery is mainly composed of metallic calcium negative electrode, carbon nanotube fiber polymer lithium ion as positive electrode, and organic electrolyte. Composed of parts.

Its design has excellent performance and low cost, and also takes into account environmental sustainability and application requirements in flexible electronic devices.”

Wang Xiao said excitedly

“Can it be mass produced? Lin Yi asked curiously.

Suddenly, Wang Xiao stopped talking.

At this time, Dr. Zhao said:

“Mr. Lin, there is actually no problem with mass production, but the problem is the process….This thing requires advanced photolithography and etching equipment…”

“Uh, this material also requires photolithography and etching?”

Lin Yi was stunned.

After all, he studied mechanical automation, so he also knew that chips are generally used for this kind of equipment.

“This material requires photolithography of carbon nanotube fiber polymer lithium ions to obtain a single layer of MXene nanosheets, coating it on the surface of the polydopamine-modified fiber, and constructing a complete MXene conductive network.

As for MXene, it is a New two-dimensional materials with graphene-like structures, composed of transition metal carbides, nitrides or carbonitrides. Its general chemical formula is Mn+1XnTx. The MXene material was first prepared in 2011 by researchers at D(cbda)rexe1 University by selectively etching the A1 layer in the ternary layered carbide Ti3AlC2 with hydrofluoric acid…..”

Dr. Zhao said a lot in one breath, but Lin Yi, who knew nothing about materials science, really couldn’t understand it.

“In other words, you need a photolithography machine and an etching machine, right?”

“Well, of course it would be best, but also workers who are familiar with the operation?”Dr. Zhao Xuebin said

“As for workers, I can’t solve it. Let the human resources department poach people with high salaries. As for machines, I can help you solve it!”

Lin Yi said

“Boss, we at least need a deep UV lithography machine…This is a product embargoed by ASML!”

Dr. Zhao said. (To read Baoshuang novels, go to Feilu Novel Network!)

He understands that compared to the etching machine, Longguo has basically been mass-produced, the photolithography machine is the trouble

“You will know then…”

After Lin Yi finished speaking, he went to Dr. Wen Xia’s laboratory.

After completing the carbon fiber material, he is now studying the nanotechnology research given to him by Lin Yi.

Simply put, it is a biomedical robot.

However, his research also hit a bottleneck.

That is manufacturing and control. The manufacturing and control of nanorobots is a complex process.

Due to their very small size (usually on the nanometer scale), manufacturing nanorobots requires high-precision technology and equipment.

Technology is given through the system, using cutting-edge photolithography technology.

At least an extreme ultraviolet lithography machine is needed to continue research.

In addition to constructing nanoscale bodies, photolithography of nanoscale energy collection and storage systems is also required.

In other words, the problem of photolithography machines is urgent.

However, due to the Batumi agreement, let alone EUV ultraviolet lithography machines, even deep ultraviolet lithography machines, the only manufacturer in the world that can produce high-end lithography machines, cannot be sold by ASML.

“system…How much does it cost to upgrade lithography equipment to an extreme ultraviolet lithography machine in 2020?”[]

“Ding…Calculating….”

Because he is not manufacturing chips, Lin Yi has no plans to build a set of chip production equipment.

He just needs photolithography equipment.

After all, it is impossible for Lin Yi to find out at this time that Longguo’s chip manufacturing will be sanctioned in the future.

Although Longguo cannot import cutting-edge photolithography machines now, wafer foundries such as TSMC are still very willing to OEM Longguo. China’s chips.

For example, in the recently released Kirin 955, the SoC logic chip is manufactured by TSMC.

So for the time being, Lin Yi can’t see any problems with chip foundry.

“Hosts can spend $2 billion to unlock lithography equipment!”

“At US$2 billion, is a lithography machine so expensive? What about 2010?”

“Ding…It was detected that in 2010, Blue Star did not have an extreme ultraviolet lithography machine, and the host could not purchase it!”

After hearing what the system said, Lin Yi checked on the Internet and found that the extreme ultraviolet lithography machine was only produced last year, that is, in 2015, and is used to manufacture Apple and artificial intelligence chips.

“2 billion US dollars, just 2 billion US dollars!”

Jin Yi came back from the laboratory, sat on the boss’s chair in his office, and sighed.

Then in an instant, he found that the US$25.3 billion in his overseas account suddenly became US$23.3 billion.

Although his arms profits A lot of money, but his consumption is also terrible.

For him, just upgrading a photolithography machine costs 2 billion U.S. dollars.

In fact, because of cross-professional reasons, Lin Yi didn’t know that Holland ASML was going to The development of extreme ultraviolet lithography machines is time-consuming and labor-intensive, costing tens of billions of dollars.

The system was unlocked in 2020 and the product only cost Lin Yi 2 billion U.S. dollars.

This price is already quite favorable.

After unlocking, the product cost 30 million U.S. dollars. Lin

Yi spent 300 million to purchase 10 more lithography machines.

He believed that these lithography machines should be enough for laboratory use! As a result, he later learned that in order to use lithography machines, he would need to build at least 10,000-level wireless sensors. Dust-free workshop.

So, without anyone at Fengyi Technology Company paying attention, they began to build a dust-free workshop at the level of manufacturing chips.

(PS:I beg for flowers, rewards, and evaluation votes for my new book. Your support is the author’s motivation! ).


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