Get a black technology system at the start

Chapter 233

In fact, when the pressure reaches 4Pa, it is necessary to turn on the diffusion pump in order to preheat. At this time, the temperature can be raised.

When the vacuum environment reaches the standard, the next step can be carried out in the evaporation chamber.

That is, it is necessary to increase the temperature of the evaporation chamber to a certain level so that the coating material can be vaporized.

There are roughly five ways to heat the evaporation chamber, which are resistance heating, arc heating, low-frequency induction heating, ion beam heating, and ultrasonic heating.

Here we choose resistance heating, in which the heat conducting material used is alloy tungsten.

The voltage is kept constant at 7V, which is a low voltage, but the current is kept at 600 amperes to heat the film material in a high current environment.

Many people will have such a question, why should it be heated in a vacuum state?

Because the quality of the film formed in the vacuum state is much better than the film formed in the air state, and there are fewer impurities in it, there are many impurities in the air.

But not to mention other impurities, the air itself is a mixture, which contains oxygen, nitrogen, carbon dioxide and so on.

Of course, the less air content, the better.

Secondly, the thickness of the film is easier to control in the vacuum state, and the speed of forming the film is faster.

When the temperature reaches [-] degrees, the coating material will start to evaporate. At this time, it is very important to observe the formed film, especially the thickness of the film.

The whole process is carried out in an orderly manner in the evaporation machine. When the screen is successfully coated, a mechanical arm will stretch out and take the screen away.

In this way, the vapor deposition machine kept working, and Zhang Xingchen turned off the vapor deposition machine after a total of [-] screens were produced.

"Testing."

The inspection process is very important, Zhang Xingchen is a little nervous at this time.

The results will come out soon.

The pass rate is 90.00% nine point eight!

This pass rate is high, very high, higher than the pass rate of Canon Tokki vapor deposition machine, even the pass rate of Canon Tokki vapor deposition machine is only 90.00%!

It is [-]% worse than the star evaporation machine.

Is [-] percent a big number?

Big, very big!
It can be said to be an astronomical number. With a massive base, this [-]% can become a huge number.

Now the high pass rate of Star Evaporator has surpassed that of Canon Tokki Evaporator, it can be said that it has surpassed all Evaporators on the market!
Truly the number one in the world!

"I immediately contacted screen companies such as China Star Optoelectronics, BOE, and Shentianma, and told us that we can produce OLED evaporation machines, and their performance is superior to that of Canon Tokki evaporation machines."

"We still don't accept orders from abroad, and we still have high rules. We must first meet the needs of domestic customers."

"The price is the same as that of the Canon Tokki vapor deposition machine. A vapor deposition machine costs [-] million meters. I believe that even if we are a little more expensive, some people will want it, not to mention the same price."

Now I want to buy a vapor deposition machine, not only because of money, but also because of the insufficient output of Canon Tokki vapor deposition machines.

"And our biggest advantage is the sufficient output. On average, we can produce one unit a week, and about four units a month, so the annual production capacity is 48 units."

"Greatly outperformed Canon Tokki."

"Even if Canon Tokki flatters us, it won't be able to catch up with us."

This is the real come-from-behind.

In the future, our domestic screen manufacturers will no longer need to purchase foreign evaporation machines.

No more humbly begging others because of the vapor deposition machine.

Because there is no need, because Xingchen can also produce its own evaporation machine.

Although domestic orders are accepted first and the needs of domestic manufacturers must be met first, there are some rules that cannot be changed, that is, deposits must be paid first.

The deposit is 9000 million yuan!
The remaining 1000 million will be paid after delivery and after the customer has passed the verification.

Deposit is the main form, verbal appointments are not accepted.

The contract also clearly states that the actual delivery date is calculated from the day the deposit is paid.

If the customer defaults and does not want it in the middle, the deposit will not be refunded.

I believe that this situation will generally not happen, but just in case.

What if... what if someone just doesn't want it when you're about to make it?
Then I'm sorry, the deposit will not be given to you, it is clearly written in the contract.

As for the orders that still need to be completed, you don’t want others to ask for them.

On the surface, Xingchen Company lost an order and lost 9000 million yuan. In fact, Xingchen Company made a deposit without doing anything, a deposit of [-] million yuan.

In fact, the cost of the entire vapor deposition machine is only 1000 million yuan, and the rest is profit, and it is still pure profit.

I believe that no one will do such a stupid thing, because even if it is resold, there will be a lot of people who want it.

Evaporation machines are really scarce.

And even if the production capacity of Xingchen Company is close to [-] units, the supply far exceeds the demand.

Take BOE as an example. He is the only company in our country that owns Canon Tokki vapor deposition machines, but one Canon Tokki vapor deposition machine is not enough at all.

There is a shortage of Canon Tokki vapor deposition machines, but this is the case. BOE dare not buy vapor deposition machines produced by other companies, because the high-end vapor deposition machines made by other companies are really not as good as Canon Tokki vapor deposition machines. The screen produced by Canon Tokki evaporation machine works well.

BOE does not dare to joke about product quality.

Therefore, BOE can only reluctantly reject a lot of orders based on its actual situation. There is no way, and the production capacity is really unable to keep up.

Can you not be heartbroken, these rejected orders are all money.

Heart is bleeding.

Well now, Xingchen Company has developed a vapor deposition machine. You need to know what kind of company Xingchen Company is?
That is the company that has successfully conquered all aspects of the chip, and its research and development capabilities are super strong, making it the number one in the world.

Even Apple is not as good as it is, even Tesla is willing to bow down, and even Facebook is willing to admit defeat.

This is an amazing company.

And according to the data sent by Xingchen Company, the data of Xingchen vapor deposition machine is even better than that of Canon Tokki vapor deposition machine, even more excellent.

Simply amazing.

So great.

So inspiring.

Even the chairman of BOE jumped up from his chair excitedly after hearing the news, his face glowing.

He called his secretary, and immediately took his private jet to Tianxuan City, wanting to meet Zhang Xingchen in person.

Few people will understand the reaction of the chairman of BOE. In the eyes of ordinary people, isn’t it just an evaporation machine? Is it so important?
However, as the chairman of BOE, he understands how much effort and painstaking efforts he has put in to obtain the Canon Tokki evaporation machine, and some things are not humane.

In a word, the truth is full of thorns, and the past is unbearable.

(End of this chapter)