Rebirth of Northland Technology

In order to solve this problem, Cheng Yongxing adopted a new advanced method, that is:

Try your luck!

On one drawing, the same shape can be produced in multiple sizes at the same time.

Anyway, in semiconductor technology, producing one size is also production, and producing multiple types is also production. Except for drawing, other tasks are basically similar.

After the tape-out is successful, the actual test, whichever is better, will be used!

Thanks to this structure, the structure is simple and the number of permutations and combinations is small.

After the tape-out data collection this time, there is a certain reference, the next time, you can narrow the scope.With this kind of chance, you can get a rough estimate of the various parameters of the material.

Now doing MEMS projects, the same sample can produce countless papers.For example, for the same model, while writing a paper on variable detection, you can also write a paper on processing technology.

Even those samples that failed, can write a paper on the semiconductor material itself based on the actual test results.For example, various empirical formulas related to strength and deformation.These data are important design basis for future software development.

In this field, it is almost completely blank, and you can easily publish anything you write.

The companions didn't know these details, so they didn't pay attention.Several people put the processed wafers under the light source and waited for exposure.

Time passed quickly, and it was lunch time in a blink of an eye.

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The first time I did this kind of operation, everyone was excited. Coupled with the refreshing effect of dangerous chemicals, the spirit of the three people was highly nervous throughout the morning.

After a few hours of operation, as soon as I went to work in the afternoon, people felt a little faint.

"I'm a little sleepy! How about stopping first." Cheng Yongxing actively asked for a timeout.Continuing to work in this state is prone to problems.

"Why don't I come? I'm fine!" Zhao Weiwei felt that she was okay, after all, she didn't do it in the morning.

"Forget it, there is no need to rush!" Cheng Yongxing glanced at the classmates around him.Hao Yunli was also a little stunned.

Several people were about to withdraw from the stall, and there was a loud noise at the door.

"We are here!" Yan Liang and Gu Ming came hand in hand.

"Why are you here? No class anymore?"

"The morning is more important. It is not convenient to ask. In the afternoon, I will say hello to the teacher. The afternoon class will not be available!"

Yan Liang had changed his clothes and walked in.

Seeing the arrival of his companions, Cheng Yongxing was also refreshed.The mood that was once lost has improved.

They came just in time.

"How is your spirit?"

"Alright? What's wrong?"

"I took all the training notes from the previous two days"

"Remember!" These people are generally good at learning.

"Okay, you two will take over these steps, and we will watch." If possible, everyone should do it with their own hands.Can be used later!

"Can we do it?" Gu Ming was a little unconfident.Two days of training, there are more wolves and less meat, and there are not many opportunities for operation.

"What are you afraid of, this round is to practice hands!"

Cheng Yongxing cheered everyone up.

After the two freshmen joined, there were more people and the atmosphere of the small team became more active.

Some people say a few words from time to time, and Cheng Yongxing's spirit has also improved, and he is no longer groggy.

Under the guidance of Teacher Zhang step by step, the process is also advancing step by step.

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While speaking, another voice came from the door.Yuan Shuai ran over.

"Why did you run over at this point? Is get out of class already over?"

"No, I skipped class! Hey, you guys skipped class too!" As soon as Yuan Shuai entered the house, he saw Yan Liang and the others.

"We are asking for leave! It just so happens that you are here, it's your turn!"

There are more and more people, and the atmosphere in the laboratory becomes active.

After three o'clock, the brigade left class, and everyone who was interested rushed over.

But at this time, there are too many people, which may not be a good thing.A group of people surrounded the sample, pinched the watch, watching it quietly soaking in the solution, staring at it with big eyes.

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Time flies quickly, and it's off work in a blink of an eye.A group of people said goodbye at the door after changing their clothes.

"Mr. Zhang, we will see you tomorrow afternoon at one o'clock!"

The next day, someone used the laboratory in the morning.They can only come in the afternoon.

As the school started, the utilization rate of the laboratory gradually increased.When is free, it depends on luck.

"What am I doing tomorrow morning? Do you want to come here?"

Hao Yunli is a little confused, do you want to go back to class?She took a week off.

But it's not bad to go back to class.Hao Yunli felt a guilty conscience for a while watching the girls who came over after class.What about the dropped class?

"No! Tomorrow morning, follow me and log on the computer." After a day of personal operation, Cheng Yongxing had some new ideas and decided to change something.

"But I don't know what you want to paint!" Hao Yunli flinched a little, she wanted to go back to class.

"Tonight, I am looking for you! Let's sketch together."

Obviously, the boy didn't understand the other party's thoughts, so he took everything up and took up the other party's night time.

"Uh, okay!" Hao Yunli agreed unconsciously.

But as soon as she agreed, she reacted. What is this?Is this a date?

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After a busy day, it can be considered relaxed.After leaving the teaching building, Cheng Yongxing actually felt like leaving work.

Generally speaking, all people after work miss the carefree student years, and this is the reason.

There is a clear contrast between doing things under pressure and living without pressure.

The rebound really only lasted a few days.Alas, the resistance of the previous high point is too great, the shape of the curve is not good, and the double top has been formed.