City: Start A Chip Factory

Du Bo hasn't checked the status of the chip factory for a while, and he didn't expect that there would be such a surprise at first glance.

The chip factory's growth value has reached 170 million points, and there is only about 30 million growth points left before it can be upgraded to a level four chip factory.

This speed is too fast, too surprising, right?

It seems that it didn’t take long after the chip factory was upgraded to level 3!

Du Bo thinks this is related to Huawei’s recent Kirin 9010 chip order.

Kirin 9010 is a chip made using a 3-nanometer process. It is the first of its kind in the world and only Du Semiconductor has the conditions for mass production.

Therefore, every time a Kirin 9010 chip is produced, the growth value obtained by the chip factory is several times that of Kirin 9000.

The Kirin 9000 is manufactured using a 5-nanometer process, and its growth value is not low, possibly reaching more than 20 points.

Calculated in this way, the upgrade speed of chip factories is extremely fast~.

When a chip factory reaches level 3, it has a production capacity of 8 million wafers. If it is upgraded to level 4, it is really unimaginable how much the production capacity can reach.

The future of Du Bo Semiconductors is quite bright.

At this time, Ning Jing brought in a cup of coffee.

Du Bo leaned on the boss's chair and enjoyed his coffee time.

At this moment, Du Bo suddenly heard the sound of electronic synthesis.

[System]: The research and development experiment is currently developing a major project. The host can open the research and development system interface to view it.

Du Bo couldn't help but say "hmm".

Jing Jing: "Boss, what's wrong?"

Du Bo: "Ah, nothing, I just thought of something."

Ning Jing was speechless and went out to get busy again.

Du Bo found it strange that the system had never sent him such a prompt before.

What is the so-called "research and development of major projects"?

Du Bo was full of curiosity.

With this in mind, Du Bo opened the laptop again and opened the system interface of the R&D laboratory through remote control mode.

Sure enough, there has been a change. There is a very conspicuous progress bar on the interface, with a line of large characters on it that says "major project under development".

The current progress is 15%.

Du Bo saw another line of small words below - solid-state battery system.

Du Bo was shocked and suddenly understood.

So that's it, this is the "Light of Civilization" system releasing new technology again.

And this fixed battery system is definitely the blackest black technology in the world.

In order to promote electric vehicles, also known as "new energy vehicles," the country has spent a lot of money and issued many support policies to encourage car companies and emerging companies to develop and update electric vehicle technology.

However, there has been little progress in the past few years. Only recently have there been some breakthroughs, and electric vehicles have begun to be slowly accepted by ordinary people.

However, there are still many problems with the large-scale application of electric vehicles.

If nothing else, the reason why smart electric vehicles have been criticized is because the battery performance does not meet the requirements.

There are generally two categories of batteries currently used in electric vehicles.

First, ternary lithium battery.

Second, lithium iron phosphate battery.

Ternary lithium batteries have the highest density and a higher ceiling of battery life.

Very well-known companies in the world are taking the ternary lithium battery route.

For example, Japan's Sonnar Group has the world's highest technical level of ternary lithium batteries and is the main supplier of batteries for Tesla electric vehicles.

There are also Nanbangguo's It Group and Sansang Chemical.

But it is also the most unsafe. Once the external environment changes, thermal expansion and contraction, the battery pack may catch fire, explode and other major accidents.

For example, Tesla electric vehicles often make headlines because of battery fires and explosions.

The second type, lithium iron phosphate batteries, is mainly developed and used by the domestic electric vehicle company BYOD, and its applications are becoming more and more widespread.

For example, recently another domestic battery giant, Ningte Times, originally specialized in ternary lithium batteries, but now it is also developing lithium iron phosphate batteries.

Lithium iron phosphate batteries are indeed very unique. Although the energy density is not as high as ternary lithium batteries, they are relatively safe. Unlike ternary lithium batteries, which are prone to battery pack fires and explosions.

And if the lithium iron phosphate battery is specially designed with some arrangements, it can make up for the lack of energy density compared to the ternary lithium battery.

Asking for flowers…………

For example, the blade battery pack developed by Biondi has been very popular recently. When installed on an electric vehicle, it not only has an amazing range, but also has a range of 500, 600 kilometers, and even a maximum of 700 kilometers.

In addition, various rigorous tests such as puncture, fire roasting, heavy impact, and overload were conducted to verify the safety performance, and the results showed no problems.

This is also a big reason why Biyanti has become the "technical emperor" of electric vehicles.

Of course, both ternary lithium batteries and lithium iron phosphate batteries have huge flaws that cannot be solved.

The first is the charging issue.

Although all electric vehicle companies are now developing fast charging.

....0

For example, Tesla electric vehicles are proud of their fast-charging stations, which are promoted all over the world.

Domestic electric vehicles are also said to be able to charge to a certain percentage in half an hour.

But the charging speed is still far from comparable to that of fuel vehicles.

A fuel car can be filled up and driven away in two or three minutes, but your electric car is still waiting in long queues and often encounters broken charging piles. How can this compare?

There is also a bigger flaw, that is, the low temperature resistance is too poor.

As soon as winter comes, no matter if your electric car claims to have a range of hundreds of kilometers, it will immediately become an electric vehicle, and the range will be directly cut in half, or even less than half.

In this regard, the situation of lithium iron phosphate batteries is the most serious, with the greatest loss of endurance, which is simply unacceptable to owners of electric vehicles.

Especially in the winter in the north, the Internet is a platform for electric vehicle owners to criticize.

Now almost all electric vehicle power battery companies are developing solid-state batteries.

why?

Because solid-state batteries are said to be the best solution for power batteries, at least one of them.

If Civilized Light Systems develops the most top-notch solid-state battery, it can overcome all the defects of power batteries.

That Du Bo Semiconductor......

No, when the time comes, we can no longer call it "Du Bo Semiconductor", we have to call it Du Bo Technology Group, which will be very impressive.

The best supplier of electric vehicles must have a "Du Bo" position!