LED application products are produced in Shen Guanglin's laboratory.

With the foundation laid by Great Wall Electric, their processing capabilities are not weak, and new products for various applications are emerging in endlessly. As long as it is related to lighting, they have a corresponding model, and every new product has application prospects.

broad.

In the exhibition hall, comparative tests have been carried out for a long time, and countless people come to watch them every day.

But how to achieve large-scale mass production of LED products is really a problem.

Not only is the production of gallium nitride a problem, but also the packaging and testing of finished products is a problem.

The biggest problem now is that the yield rate of LEDs is insufficient, resulting in high production costs.

Why are later semiconductor products so expensive?

The reason is that its production requires an environment with constant temperature, constant humidity, and adequate cleanliness.

In other words, during the processing process, the tiny particles in the air must be maintained within a certain number. The fewer impurities, the higher the yield.

This is somewhat similar to the GMP of pharmaceutical factories, but semiconductor factories require better purification levels and are more complicated to implement.

Their Great Wall Group has already accumulated some experience when building pharmaceutical factories. For example, they use epoxy resin when making floors. When building walls, they first apply a layer of latex paint and then attach a layer of color steel plates.

The ceiling is also made of colored steel plates.

The advantage of this is that the finished factory building is very clean and beautiful, but without the blessing of air conditioning, the number of air changes is not enough, and the purification of tiny particles in the air cannot be achieved.

The industrial manufacturing of this era is not like that of later generations. All aspects are mature, professional and complete.

There is nothing in the country right now. If you really want to do something, you have to find a way on your own.

What else can I do? Go out and get Buddhist scriptures.

The Great Wall Group is not short of this little foreign exchange. It has sent people to Citi Country and Fuso Country to have a look and see how their semiconductor production lines are structured. We should learn from them first, and innovation will come later.

Nothing bothers the two masters.

Didn't Times Square spend money to buy a large LED screen? Let's leave this matter to Xiaozhu's project team to implement, and by the way, we can also serve as teachers for their foreigners.

Well, this is also a good thing for the little pig to chase his girlfriend.

That girl should have been dealt with a long time ago, Xiaozhu's ability to chase girls is still not good.

Everyone has said that in college, if you don’t check out a room for a week, it will be a failure.

This sentence is Boss Shen’s judgment on future generations of universities.

On college campuses in later generations, it is possible to have as many girlfriends as you want, but once you enter society, it will be difficult to pursue every girl you want.

This year's National People's Congress selection for studying abroad has ended, and Jiajia naturally failed.

This time I went to Citi Country, it just happened to be another opportunity. Boss Shen personally told Xiaozhu: Manly man is so tofu, take action when it's time to take action.

Don't believe those bullshit sayings like "Those who get me can't get my heart". Isn't the heart something that grows on people? Over the hills, there is the heart.

For this reason, Boss Shen also took out Xiao Du, who had treasured it for many years. He and Li Rong were planning to have a child these days and there was no need for this anymore.

Xiaozhu was a little embarrassed, but he still took it. He was too embarrassed to go out and buy it himself.

Boss Shen made it clear: when they arrive at Citiland, the two of them will live in the same room, and it is up to him to control the details.

However, there is one thing that cannot be separated from the group.

In this era, it is a big taboo to leave the group when going on an overseas inspection tour, especially for beautiful girls. After they leave the group, it will be difficult for them to make a living. Many of them go into business, which is an act that embarrasses the country.

Obviously I have received a good education in China and have a good future. Why bother and why bother if I have to leave the group and go abroad?

Boss Shen strongly disapproves, and you will regret it one day.

These days, everyone is stunned by these two amazing results of Shen Guanglin Laboratory, and the media has reported endless reports. Not many people even pay attention to the fire in Daxinganling.

Professor Shen still cares about national affairs. This is a primeval forest. It would be a pity if it burned down.

To this end, he donated US$100,000 each through the laboratory and the Great Wall Group for fire relief.

Shen Guanglin knew that this fire had been burning for a long time, and the losses were immeasurable and immeasurable.

In addition to donating money, he also made a suggestion: build a fire isolation belt as soon as possible.

Don't think about putting out the fire physically, isolation measures are more important than anything else.

After all, it was a suggestion from a well-known national professor, and it was funded by someone else, so the local government may have adopted it.

That's all Shen Guanglin could do to help. He didn't want to take advantage of this hot spot, unlike a qigong master somewhere in Sichuan who said he put out the fire with his special powers.

It is now the beginning of May, it is not an exaggeration to say it is the beginning of summer.

Spring is warm and flowers are blooming, spring is with you.

Classmate Jiajia sat blankly on the riverbank beside the Indigo Factory, not knowing where she was going.

Her pants were stained with mud and her butt was freezing, but she didn't care.

This river doesn't have a serious name, it's just called Jingmi Diversion Canal. It goes west from the National People's Congress and out of Wanquanzhuang. Walking by the river is the choice of many young people after school.

Of course, you can also go all the way north to the Summer Palace, which is the boundary of Beijing University.

Jiajia didn't want to move around today, so she just stared blankly at the willow trees on the other side of the river, where the firearms camp was located.

She was thinking silently: What should she do?

Today, Team Leader Xiaozhu really confessed his love to her, saying very formally that he wanted to have a relationship with her.

She didn't know how to answer.

According to her plan, of course she declined politely, and added a sentence in passing: He is a good person, but she is still young and has not thought about it yet.

Wouldn't it be over if we could just get rid of it?

However, this person is a bit unconventional. The team leader came up with a negotiation letter for a business trip to the United States. He can go to Citigroup for a month, and it is in the big city of New York, and the most prosperous Times Square in the capitalist country. And there are round-trip air tickets.

The conditions are extremely good. I live and eat in a five-star hotel. I don't have to do anything. I have a business trip allowance every day. According to the standards of an engineer, it's 500 US dollars a day. It's just free money.

She wanted to agree, but she didn't want to.

What she wanted to agree to was to go to Citi Country. After all, the opportunity was rare, and if she missed it, she might never see it again in her lifetime;

What she didn't want to agree to was Team Leader Xiaozhu's advances. She felt that the relationship between her and him was not love because he was not handsome enough.

Girls, after all, are beautiful animals, and their fantasy is a prince riding a white horse, even Tang Monk riding a white horse.

Especially when she thought of tall and handsome classmate Lu, and then of Team Leader Piggy holding a nine-tooth rake, she felt as if her heart was covered with a layer of dust. She always felt that she had lost something, and she always felt unhappy.

She said she would think about it carefully and give him the answer tomorrow.

Team leader Xiaozhu is not in a hurry. Over the past few days, he has also figured out that a twisted melon is not sweet, but as long as it is picked and eaten, it will become sweet when it is cooked.

The warm wind blows the weeping willows and makes people drunk.

But what to do in the future? She has no principles.

There was a feeling of emptiness in my heart, which seemed to be loneliness. I wanted to talk to myself but didn't know what to say.

She knew she was good-looking and knew what Team Leader Xiaozhu was thinking, but she just couldn't make up her mind.

From childhood to adulthood, she has been the best among everyone.

Being good-looking and good at studying is a treasure in the hands of parents and teachers.

It's still the same when I'm in college.

However, she has more ideas now. She no longer wants to stay in the country, she wants to go abroad.

However, the school’s selection for government-sponsored studies abroad has ended, and she failed.

I originally thought that the grade director favored her, and she would definitely have one of the places to study abroad.

Even if you can't go to Western Europe, it's still good to go to Eastern Europe. In short, just go out.

However, none of this happened.

She lost the election.

Even though going to the Shen Guanglin Laboratory of Beijing University for internship was a bonus, she still failed.

The reason for her failure also prevented her from saying anything to refute. This was based on merit, and she was indeed not qualified.

According to the past, she should be qualified, but this year there are fewer places to go abroad, and her ranking is not high enough, so she can't blame others.

As for why their college has fewer places to study abroad this year, no one knows.

"Jiajia, you are indeed here!"

Jiajia turned around and saw that it was classmate Lu. She felt happy and worried at the same time.

"I heard that the pig-headed team leader from your laboratory came to the school to look for you again? If you ignore him, it's over. Doesn't it mean that the internship period is over?"

Although classmate Lu has not officially established a relationship with her, he has long regarded himself as her boyfriend.

"You don't understand!"

Classmate Jiajia was very troubled.

"What don't I understand? He just covets your beauty and doesn't care what he looks like. How can he be worthy of you who are as beautiful as a flower?"
To be continued...