Rebirth started in 2004

Chapter 449 Integration is the Most Difficult

"looking at what?"

Han Yufei turned her head and looked at Chen Wei like a fool. She saw what she was looking at, so why did she ask?

Chen Wei understood Han Yufei's eyes, took a deep breath, and was really upset to be treated like a fool.

However, facing Han Yufei's eyes, Chen Wei was helpless.

Because in front of Han Yufei, her IQ was completely crushed.

"The lithography machine doesn't look that difficult!" Chen Wei bent slightly, looking at the internal parts of the lithography machine.

The parts inside are very precise, but it doesn't look so difficult to make.

Han Yufei glanced sideways at Chen Wei, and said leisurely, "The difficulty of the lithography machine does not lie in the parts. Although many parts are a bit troublesome to manufacture, as long as you are willing to invest, it is quite easy to manufacture."

"The real difficulty lies in combining so many components to produce a qualified chip."

There are many parts in the lithography machine, and each part must meet the design requirements. If there is a slight error, it will affect the final accuracy.

"Manufacturing chips with a lithography machine requires about 3000 processes, and the failure rate of each step must be guaranteed to be 0.001%. Otherwise, the final pass rate of the chip will be quite impressive, and the manufacturing cost will be high."

Others have a 95% pass rate, but you only have 80%, so the gap will come out.

People can sell 50 and still make money, can you still sell 49?

All of a sudden, there is no competitiveness in the market.

Without competitive products, the rest will only be a backlog.

Han Yufei: "Do you think it is difficult to do 3000 processes on a chip the size of a fingernail without making mistakes?"

These combined parts must be optimally equipped.

There are not many countries in the world that can produce lithography machines!

In other words, there are only three!
Huaguo, neon and Europe and the United States.

"It is indeed difficult!"

Han Yufei: "I originally thought that Shencheng Microelectronics would have to wait a few years to mass-produce the front-end lithography machine. I didn't expect it to be ready now."

Chen Wei pondered for a while: "The current 65nm front-end lithography machine is still relatively low in terms of yield, only at 80.00%. The lithography machine still needs to be improved."

Han Yufei wasn't surprised by this: "When new things come out, they have to be continuously improved before they can be improved."

Chen Wei: "I can only say that it can barely be used!"

The 65nm front-end lithography machine is now available, so Shencheng Microelectronics has no advantage in this area.

Product developed but not sold?
The only advantage of Shencheng Microelectronics now is the price.

Even if you sell one at a loss, you still have to sell it.

It is necessary to maintain the operation of the entire industrial chain, so that the industrial chain can continue to grow and become stronger during its operation.

Han Yufei pursed her lips: "You don't want to stop, do you?"

"Stop what you're doing, keep doing it, it's just a matter of spending some money!"

Han Yufei snorted lightly: "If I didn't know you well, I would have thought you were a liar!"

What does it mean to spend some money?
The investment of billions or tens of billions is called spending some money.

Just kidding.

Now that we have come to Shencheng Microelectronics, we naturally have to take a good look around.

Chen Wei didn't talk about holding a meeting or anything like that, but walked around the R&D and production side and chatted with everyone for a while.

Heed everyone's suggestions.

Now everyone is very concerned about housing and schools.

In this regard, Chen Wei only guaranteed the education, and everyone was treated the same as other employees of Hengtong Group.

On the way back, Han Yufei asked strangely, "Why didn't you transfer Shencheng Microelectronics to Hengtong Group?"

"Why do you transfer to Hengtong Group? Shencheng Microelectronics will continue to raise funds in the future! Besides, you have to pay a lot of money to transfer to Hengtong Group, and Hengtong Group does not have so much money."

Although Hengtong Investment is controlled by Hengtong Group, it has many shareholders.

Moreover, they are all quite powerful shareholders.

Therefore, when Hengtong Investment invests in projects, it has always been business-like.

Rongcheng Airport, as the busiest airport in Southwest China, can be said to be busy day and night.

"Qiuqiu, this!"

Han Yufei heard the shout, looked in the direction of the voice, and saw Yang Mengxiao bouncing up to meet her.

"Miss Xiaoxiao, long time no see!"

Yang Mengxiao immediately hugged Han Yufei and let go after a while.

The beautiful girls embraced each other, which naturally attracted people's attention, and then they turned away.

In Rongcheng, the most indispensable thing is beautiful women.

After seeing more, it is not so strange.

"Well, you spend every day in the laboratory, and you can't see him even if you want to!"

Chen Wei moved his lips lightly, when did the two of them become so close?
He looked at Bai Ting who was standing aside.

Seeing Chen Wei's gaze, Bai Ting couldn't help smiling at him.

Chen Wei: "Bai Ting, when did you come to Rongcheng?"

"It arrived two days ago."

If so, it would make sense.

"When did you start your internship?"

Bai Ting shook her head lightly: "I don't know yet, there are still classes in senior year. I really envy someone who graduated early."

Chen Wei couldn't help laughing and said, "My early graduation is the result of my hard work. You didn't see how hard I worked last year."

"I know!"

Yang Mengxiao sent Bai Ting a photo of Chen Wei reading a book, and complained that Chen Wei was "crazy".

There is nothing but study.

"Have you drawn any good works recently?"

Bai Ting: "All of my stock is given to you."

As she said that, Bai Ting looked at Chen Wei strangely. Chen Wei told Bai Ting last time that she wanted to find some of her paintings to hang on the wall for decoration.

Bai Ting naturally sent him the paintings she thought were well drawn, but she didn't see them at home when she came to Rongcheng this time.

Regarding this, Bai Ting felt a little disappointed in her heart. Could it be that her paintings were not good enough?
"You have to add oil to the painting, and I'm going to hang your painting at home!"

Bai Ting: "What about the previous painting?"

"Hang up the office."

office……

Wait, if you hang it in the office, won't it be seen by many people?
"Your office?"

"Ok!"

Bai Ting muttered, "Is this an honor for me?"

A group of people get in the car, a commercial car, so there is no need to worry about the problem of not being able to fit everyone.

This car was tuned by Yang Mengxiao to Liu Mengyi.

The group went home straight away, and Han Yufei's two bodyguards naturally made arrangements.

In Hengtong Community, there are plenty of houses to live in.

"Sister Liang is here too!"

Seeing Chen Wei, Liang Shuyi didn't feel anything unusual: "It's not summer vacation, bring Sinan over here to get used to it first."

There are a lot of rooms in the house. Before, Chen Wei, Yang Hongmei and Tang Yan lived alone, and it felt quite empty.

Now that there are more people, it can be more lively.

In addition, when Liang Shuyi came, Chen Wei handed over the cooking time.

In the evening, he naturally had a good meal at home, which was regarded as a cleansing for Han Yufei.

Han Yufei's residence is specially arranged, a house with an indoor area of ​​150 square meters.

(End of this chapter)