The God of Technology Begins with the Principal of a Technical School

Unknowingly, the entrance examination passed with great fanfare, and the army of mythical beasts also came out one after another.

Because it’s summer vacation.

It’s still a two-month summer vacation.

So I should have fun and have fun, but I still have to do homework.

However, for students who have finished their exams, they have no homework.

Now I'm just lying at home waiting for notification.

But for the vast majority of students, although they have no homework during the summer vacation, they still need to do something big.

That is to work in a factory!

Yes, you read that right!

Just work in a factory.

Because they are about to go to college, they naturally have to find a summer job in a factory with higher wages. Otherwise, how will they earn tuition and food expenses?

Tuition fees may not be a big problem for wealthy families, but they are indeed a considerable financial burden for most ordinary families.

Therefore, students from ordinary families can only rely on themselves and find a job in an electronics factory or a clothing factory, preferably one that provides food and accommodation, which also reduces the financial pressure on their parents.

So, fushikang, clothing factory,...just pick any of these factories...

Long day shift, working 10 hours or more, food and accommodation included, monthly over 4,000, there will always be someone you like (funny)

And just when they were thinking about which factory to go to to save some tuition, a notice was sent out on Huawei's official Weibo.

[Dear friends, Huawei’s new product is about to be released. The conference time is set at 7 pm at the end of this month. We will see you there! Please participate in our official B station and Weibo online live broadcast!]

p>

Many news media that reacted quickly forwarded the news immediately.

Because this is a flower!

Now Huawei actually held a new product launch conference?!

There must be some big news here!

Soon, the news quickly spread to the entire Internet, and some media even called to see if they could get tickets for the live conference.

And for the pollen people, it is very exciting.

After all, there have been no new products for more than half a year, and now they are finally here.

The longing for the stars and the longing for the moon are finally here.

“I don’t know what new products Huawei will release this time?”

"I don't know, but I heard it's not a core shortage? It's more difficult to produce now."

"The lack of cores means the lack of high-end chips. If they are not enough, I heard rumors that they have signed a relevant agreement with Loongson. It should be able to temporarily ease the situation."

"As for other aspects, I remember that things like screens seemed to be restricted."

"That's not clear. Anyway, let's watch the next press conference!"

Netizens have a lot of opinions, discussing what Huawei’s new product is and what technology it may have added.

And colleagues are also speculating.

I haven’t heard much news recently. Is it possible that Huawei has really achieved a breakthrough in chip technology?

But how is this possible?

Chips involve many aspects of chip design and manufacturing. There is no doubt about the strength of Huaweihaisi in terms of design. However, in terms of chip manufacturing, it seems that there is no such high-tech chip manufacturing technology in China. Domestic chip companies can only do

To the level of around 14nm, there is still a big gap between 7nm and 5nm.

The key equipment in this is the photolithography machine, but this photolithography machine is not easy to make. It has the honor of "the crown jewel of the integrated circuit industry". It is a kind of machine that combines mathematics, optics, fluid mechanics, and advanced technology.

Products of top technologies in the fields of molecular physics and chemistry, surface physics and chemistry, precision instruments, machinery, automation, software, and image recognition

The internal structure is sophisticated and complex, and it cannot be done in a short time.

Even in Western countries, the high-end lithography machine, the extreme ultraviolet lithography machine, is one of the most sophisticated machines currently used by mankind. It can only be produced by gathering the scientific and technological power of the entire West.

Because it involves more than 100,000 parts, it is not something a country can afford.

As a well-known international manufacturer of photolithography machines, Asmail Company has almost 90% of its parts manufactured outsourced, but they actually do the design and assembly.

Therefore, a photolithography machine cannot be built by one country.

Not even a bald eagle!

Because a photolithography machine contains Hanscat's lens technology and equipment for Zeiss, Footbath Chicken's special composite materials, Beirui's industrial precision machine tool technology, Yingjiang's control software, power supply, etc.

Therefore, no country has all the top technologies required for photolithography machines.

The lithography machine technology and manufacturing in Western countries have achieved globalization of the supply chain, and there are no rabbits in this supply chain...

Rabbit has no dominant voice in the manufacturing of such semiconductor precision instruments in the world.

So, as a technology company, you have to build a photolithography machine, which is something that no country can possibly achieve?

A little too whimsical?

Even if it can be built, it is not a cutting-edge photolithography machine.

This guess was quickly rejected by colleagues.

So in what aspects has Huawei made technological breakthroughs?

At this moment, many technology companies at home and abroad who are paying attention to this news are speculating.

The same is true here with rice.

Mr. Lei was also thinking after seeing the news posted by Huawei.

Rice released a new product in February this year and achieved good global sales results, slightly higher than Huawei.

But if you want to maintain this performance or even surpass it, more efforts are needed.

Of course, this is also the result of the impact of the international situation on rice. Rice has not experienced a "core shortage" crisis like Hua did, so it can still be basically produced normally and maintain its own market.

Although Mr. Lei is very happy with this result, now that Huawei has sent this news, he still feels a little bad.

"Have you really achieved any technological breakthrough?"

Mr. Lei frowned and thought.

However, according to the information currently received from subordinates, except for what parts Huawei seems to be transporting, nothing else is known about it. Even if they want to inquire, they cannot find out. This confidentiality is also very strict.

This chapter is not over yet, please click on the next page to continue reading!

This made him even more curious and guessing.

Lithography machine? Impossible!

"Lao Lei, are you still thinking about the news announced by Huawei today?"

On the side, Lin Yu, a good friend and entrepreneurial partner, asked.

"Lao Lin, what kind of technological breakthrough do you think Huawei will accomplish?"

When Lin Yu heard this, he smiled and said, "Have you forgotten what his family started out as?"

"Communication equipment!"

Mr. Lei suddenly realized.

Why did he ignore this!

It's possible!

Although Huawei also develops and produces mobile phones and computers, it mainly focuses on communication equipment. It is said that it is also currently laying out 5G communications.

"Could it be 5G communication?" Rebus looked at Lin Yu.

"It's very possible that we just don't know how well they have perfected 5G technology?"

Regarding Huawei’s layout of 5G communications, this is something that many people at home and abroad know.

It’s just that due to Western sanctions, giants such as Gao Tong and Yingtel will not sell RF chips to Huawei.

Unless the limitations of the radio frequency chip are bypassed, a technical solution can be found to solve this problem at the domestic chip technology level.

5G communication is a type of wireless communication, but basically includes antennas, radio frequency front-ends, radio frequency transceivers, and baseband signal processors.

The radio frequency front end is the receiver and transmitter of the radio system. It can realize the transmission, conversion and processing functions of radio frequency signals. It is the core component of mobile terminal communication. It consists of radio frequency switch, radio frequency low noise amplifier, radio frequency power amplifier and duplexer.

, composed of five major components including radio frequency filters.

The RF front-end chip is the core component that realizes the communication functions of mobile phones and various mobile terminals. Driven by both the demand for mobile terminals and the growth in the value of stand-alone RF chips, the global market has exceeded tens of billions of dollars.

Although other components of communication equipment are replaced by products from other domestic technology companies, this radio frequency chip cannot be obtained casually.

Because if you want to realize the 5G communication layout, high-end radio frequency chips are absolutely indispensable, and they are monopolized by the five radio frequency giants, including Gaotong.

If there is a lack of high-end radio frequency chips, the normal operation of 5G communications will be affected.

Unless you can find another barrier to bypass the chip, take another shortcut.