304 Chapter 298 IGBT

After the Spring Festival, Cheng Yongxing returned to Bingcheng without staying at home for two days, and he was considered a person with a job.

The loss of winter and summer vacations caused a lot of inconvenience.Maybe this road is not as beautiful as imagined.

The empty campus is extremely cold.

Lonely, he started to charge: LED big screen!

But before moving forward, you need to consolidate your basic disk.

There are still some potential risks that need to be resolved in the current composition of the company's interests.In theory, the company’s shares are 30% and 70%, but this proportion ignores the interests of other team members of the LED team.

Although from the perspective of contribution, Cheng Yongxing is unique.But no one really thinks so.

Everyone has contributed, no credit, and hard work!As long as the benefits reach a certain range, this matter will be brought out and discussed again.Several companies launched an offensive on this point, indicating that this is not without reason and flaws.

Project team members need to be compensated in time.The later things are dealt with, the more troublesome it is.

Later generations often litigated for the Nobel prize.The Japanese lawsuit over the ownership of the blue LED patent is included in the history of science and technology.

Not suffering from lack and inequality, this is the stereotyped thinking that the Chinese population has formed for thousands of years.

The slogan of "equal land acres" and "equal land tribute" has been raised high by generations of insurgents, overthrowing one powerful dynasty after another.

Cheng Yongxing and his optoelectronic scientific research were able to receive unanimous support from the teachers and students of the school when they were young.Countless people worked silently for him behind his back, resisting a large number of open and secret bullets.

When the achievements of optoelectronic scientific research begin to dazzle, there are still some unknowns whether people's psychology will change.

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Since the school has not yet started, only one designated canteen is open at the specified time.And the small restaurants around the school are basically not open.

Cheng Yongxing was not very interesting cooking at home alone, so he simply ran to Professor Wang's house to eat and drink.

"Come on, sit on the sofa and talk. You come back in two days, and I will move to a new house."

Wang Liguo patted the armrest of the sofa beside him with some feeling.In the past, his two-person sofa was a furnishing, and it was often full of books.

The things in the house have been packed and sealed these days, and the sofa finally revealed its true colors.

"Professor Wang, your complexion is much better!"

"Hey, this disease is a chronic disease, and it's a disease of wealth. You can commit it as soon as you're tired, and you can raise it for two days. It repeats itself and there is nothing to do. I won't go back and forth like this again in the future. I plan to raise it in China. ."

Wang Liguo's body has been restored after a Spring Festival.He is going to stay in the country for a period of time and will not go abroad frequently in the future.After nearly a year of intensive running, his body has reached a limit.

"Yes, in fact, flying, especially the long-distance flight, is still in economy class. It hurts your body for ten hours. Coupled with jet lag, I don't want to suffer that sin!"

Cheng Yongxing issued his own lazy declaration.

"Hehe, I don't know where you heard this remark. But what you said makes sense. Every time I am most uncomfortable, it is during the period of time I get off the plane, on both sides."

Professor Wang looked at the young man in front of him and introduced his non-existent experience in an old-fashioned tone, with a smile.

"But don't be intimidated by such simple things. You are still young and you can stay up for several days without sleeping. What's the jet lag?"

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"This time it's okay. Professor Wang will be fine at home, and I can be considered as a backbone. Teacher Niu has also gone abroad. I don't know who to call if something goes wrong?"

When Cheng Yongxing needed assistance most a while ago, there was not even a person to discuss.Niu Pin is not in the country, Professor Wang is lying in the hospital!

"Actually, you don't need to find anyone anymore. This time, you have handled it well! Although I am in the hospital, I have always cared about your news. Especially the patent matters this time, if it were me, I am afraid Will not stick to the end.

These people used many methods in private.You can fight for the current result, to be honest, I sweated for you."

Although the University of Technology is large, the number of faculty members is small, and they are well informed.The teachers' support for Cheng Yongxing is also an important reason why he can fight on the front line without any worries.

To the students of their school, teachers generally showed friendship beyond boundaries. Many black hands were eventually blocked by the teachers of the University of Technology, but these do not need to be known to the students.

"This time I am here to discuss with you. Some hidden dangers need to be eliminated. I am worried that if we don't deal with it, there will be problems sooner or later!"

"What's the problem? I don't know what else I can help you. Tell me, let's refer to it together."

Wang Liguo saw this child grow up step by step.Step by step, in less than two years, it has grown to the point where it can deal with international giants without falling behind.

And this group of students is not only growing up with Cheng Yongxing, but another representative, Hao Yunli, who has established herself on the hill in the United States, and her limelight has surpassed Wang Liguo herself.

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Cheng Yongxing talked about his own thoughts and the various temptations received by the group students some time ago.

Wang Liguo didn't quite understand his disciple's concerns, because the immediate threat had disappeared.With the publication of white LED papers, the attitudes of all LED players have undergone essential changes.

These days, some company personnel have returned to the campus of the University of Technology in advance, but no one receives them.

In the foreseeable future, soon, these cross-licensing agreements will be signed one by one.

Once these agreements are signed, these former negotiating opponents become vested interests.Without optoelectronics doing anything by themselves, they will take the initiative to maintain the validity of this authorization.

Take Philip as an example, their attitude towards optoelectronic companies has changed drastically.Many of the communication work with other industry companies, they are taking the initiative to come forward.Of course, in doing so, Philip also has plans to improve the relationship between the two parties.

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But on this issue, Cheng Yongxing insisted on his views.

After two people's discussion, finally came up with a plan.That is, after the company has a certain amount of wealthy funds, a dividend will be paid.

Cheng Yongxing took out the part of cash that he deserved and distributed it to the project team members.Project team members can take money or exchange for a small amount of shares.This news can be announced in advance to stabilize the military.

In addition to the members of the LED team, the recipients of the bonuses this time also include teachers who have contributed a lot to the early stage of the LED project, including Wang Liguo and Niu Pin.

Professor Wang will convert his share of shares into shares, which can be regarded as an endorsement to the students.If problems arise in the future, he can also stand up and speak as a shareholder of the company.It is not a bad thing for a company to have more shareholders with status.

"What about Professor Niu?" Niu Pin is no longer in China.

"For his part, you can just treat it like mine. He doesn't lack the money." The two people still maintain a certain amount of communication, and occasionally make a phone call to exchange information.

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Cheng Yongxing also briefly introduced the future development plan of optoelectronic research.The project he can start right now, in addition to the color LED screen, in fact, there is another, that is IGBT.

IGBT is actually a choice very close to MEMS.But its market value in this era is much greater than that of MEMS.

The academic term of IGBT is insulated gate bipolar transistor. Its function is to use semiconductors to achieve AC/DC conversion, frequency conversion, switching power supply and other functions.It has been seen everywhere in our lives, and that is the charger.Convert 220 volt AC power to a 5V mobile phone power supply, or a 19V laptop power supply.

Before the popularization of this technology, all transformers used a combination of copper coil transformers and large capacitors, which were costly and bulky.

IGBT technology appeared very early, but it has not been able to enter the practical state until the realization of CSTBT node technology in 1996.The significance of this node technology is a bit like blue LED.After this node, the IGBT suddenly matures.

This is also a tricky project, but unfortunately his limited resources make it difficult to do both.

But Professor Wang just listened, he was not very interested in these.In this serious illness, many of his thoughts have changed again.

In the face of life and death, money and reputation have lost their meaning.But he still expressed support for Cheng Yongxing, without him, leave his name.

The son is the heir to his biological concept, and the student is his academic heir.He hopes that there will be such a sentence in his or Cheng Yongxing’s journal:

The great scholar Cheng Yongxing studied under Wang Liguo.

This sentence is enough to comfort my life.