v2 Chapter 810： blue light emitting diode one

The Prime Minister's Office was an accident. Bao Zixuan already had a plan. He's going to go around Nagoya University, because there's what he wants. It is also a patented technology that will be widely used in the future. It can be said that it is inevitable, and that mistakes are not allowed.

In 1971, Jacques Pengolfin and Ed Miller demonstrated the possibility of making blue LEDs out of zinc-doped gallium nitride—although the first LEDs they subsequently made out of gallium nitride were glowing green. In 1972, Herb Maloska and Willie Wynes of Stanford University, along with Ph.D. students in materials science and engineering at Stanford University, developed the first LED that emits blue-violet light. The material of this LED is magnesium-doped gallium nitride.

To this day, magnesium-doped gallium nitride remains the base material for all commercial blue LEDs and laser diodes. But blue diodes made from magnesium-doped gallium nitride emit too weak light for practical use.

Moreover, subsequent research on gallium nitride components has not been able to achieve breakthroughs.

It was not until the early 1980s that at Nagoya University in Japan, Akasaki Isamu, who was over fifty years old, took his student Amano Hiroshi to restart the research on gallium nitride. And successfully produced gallium nitride crystals that were previously thought impossible to produce. They found that by passing an electric current through the crystal, the latter's light emission could be enhanced.

Later, Nakamura Shuji, an employee of Nichia Chemical Industry, noticed the research results of Akasaki's mentor and apprentice. Following the research direction of the master and apprentice, he finally produced a high-brightness blue LED.

The invention of blue light-emitting diodes has been hailed as "the second lighting revolution after Edison". The invention of the blue LED has enabled humans to gather LEDs that emit three primary colors of light, and can use LEDs to produce bright enough white light. The invention of white LED lamps has greatly improved the lighting efficiency of human beings.

For such an important invention patent, since it came to Japan, it is of course not to be let go.

The richest man in Bao also knows the working principle of blue light-emitting diodes, but after all, he is not a professional, and he does not have the energy to study it in depth. All colors of visible light can be synthesized from red, green, and blue light. Red and green light-emitting diodes have long been invented, but no one has ever been able to invent blue light-emitting diodes. After the successful development of blue light-emitting diodes, all visible light can be synthesized by light-emitting diodes. So that the white lighting diodes invented later were invented on this basis. This is so significant; it even won the Nobel Prize in Physics for it.

Nagoya University, referred to as Mingda, is headquartered in Nagoya City, Aichi Prefecture, Japan. It is one of the famous research-oriented comprehensive national universities and the highest institution in central Japan.

Ming University was founded in 1871; it was named Nagoya Imperial University in 1939; it was officially renamed "Nagoya University" in 1947.

The school now has 10 faculties, 15 research departments, 3 research institutes, 2 national joint research bases, and 29 on-campus joint education and research facilities. Although it is the youngest old imperial university in Japan, its academic achievements are definitely not weaker than those of the famous bosses Tokyo and Kyoto University.

Bao Zixuan did not inform the school, but found Professor Isamu Akasaki through connections. One of his students worked in the Black Cloud Group, and it was precisely because of this relationship that Bao Zixuan came directly to him.

Although Nagoya University is the alma mater of Isamu Akasaki, he went to work at Panasonic Electric for a period of time, and only returned to teach at the school two years ago. Although the treatment given to him by the school is not bad, the support is far from enough. Professor Isamu Akasaki, who has become accustomed to the company, has a feeling of being inferior at this time.

During his tenure at Panasonic, as long as the investment is beneficial to scientific research and products, he will receive funding immediately. But Nagoya is a university and a public university. Each grant is cumbersome and has to go through layers of review. In the early stage of the project, the developer needs to be subsidized by personal income, and only after seeing hope can they get funding.

At this time, the blue light-emitting diode is just a feeling and has not received enough attention. Nagoya University also invested a little bit of money in a symbolic way, and it didn't make much difference at all.

The chairman of Heiyun Group has a high reputation among major universities in the world, which is different from traditional entrepreneurs. This is a genius technical boss, and his academic achievements have been recognized all over the world. Even without the aura of the richest man in Hong Kong and the president of Yulin Institute of Technology, most of them will save face if they invite any university professor in the world.

Being able to communicate together is also a kind of growth; this has nothing to do with business, but more mutual recognition in academic aspects.

At a cafe near Nagoya University, Bao Zixuan met Professor Isamu Akasaki. He is not tall, wears a pair of golden glasses, and dresses in a typical academic style, which makes people recognizable at a glance.

Akasaki is also looking at Bao Zixuan, although he has seen photos and video materials from the report. But when I saw him, I still felt younger than I imagined.

This is the appearance, if not acquaintances, or do not know the identity. Appearing near Nagoya University, you will definitely be considered a student, and at most age and appearance is a graduate student. But they are already the richest man in Hong Kong, and there is no one in the whole of Japan richer than the young man in front of him.

This is to start a business in the womb of the mother, otherwise how can the business run so well. What's more valuable is that he is still a god-level figure in academics, which makes other people live.

Bao Zixuan stood up and said with a smile, "I take the liberty to visit, and I ask the professor's forgiveness."

Isamu Akasaki is not someone who doesn't know what to do, after all, he has worked at Panasonic for 10 years. It is also handy to deal with interpersonal relationships. If you are purely academic, it is difficult to achieve a high position in the company. You must know that he served as the head of the basic research department of the Tokyo Research Institute of Matsushita Electric Industry, which at least proved that he is still very good at dealing with people.

Akasaki Yong: "What did Principal Bao say? It's my honor to be able to meet you. Not everyone has the opportunity to be invited by Your Excellency, so don't say that in the future."

Hearing the title of Principal Bao, I immediately understood what the other party meant. It turned out that Akasaki Isamu thought that he was here to dig a corner on behalf of Yulin Institute of Technology, otherwise he would not ask him out in private.

In fact, it is normal to have this idea. After all, Yulin Institute of Technology used to poach people in major universities all over the world. With the help of a Western-81 military exercise by Lao Maozi, the University of Warsaw was almost hollowed out, and more than 2,000 high-level intellectuals were taken away from all over Europe.

The same is true in Japan. As long as there are unhappy professors and scholars, the Black Cloud Group will come to the door as soon as possible and use various means to persuade them to teach in Xiangjiang.

However, before the staff below came to recruit professors, it was the first time for Bao Zixuan to go out in person, at least he had never heard of it in Japan. It shows that he attaches great importance to himself, and the richest man in Hong Kong Bao does not have so much time to waste on recruitment.

Bao Zixuan: "Professor should know the purpose of my trip, then I will see the details. You can teach at Xiangjiang Yulin Institute of Technology under whatever conditions you need to pay. Just mention it, as long as you can do it, I will never decline."

It's better to be direct rather than cover up. After all, they all go out in person, and sincerity is enough. Next is the issue of working environment and treatment. I believe that no university can compare to Yulin Institute of Technology in this regard.

Especially for core projects that must have significant commercial value and go down in history, we must spare no expense Isamu Akasaki did not expect Bao Zixuan to be so direct, it seems that the other party has already made up his mind. Otherwise, he can't let him make the request himself, what if the lion opens his mouth.

Akasaki Yong smiled and said: "Principal Bao, don't say that, don't you worry that I will offer an unrealistic condition, or a treatment that will make you embarrassed."

Without any hesitation, Bao Zixuan replied directly, "As long as you know a little about the character of your professor, you will know that, so you have no worries about this. Another point is the value. In my opinion, where is the value of the professor. The conditions are excessive, as long as it can be done, it is worth trying.”

"I am also an engineer and technician, and I know how to coordinate the time of scientific researchers. At Yulin Institute of Technology, scientific researchers never need to attend any administrative meetings. Of course, scientific and technological seminars must cooperate with them and express their opinions. The rest In addition to teaching, most of the time is my own research project. And about research funding, there is absolutely no need to worry, it will be allocated as soon as possible.”

It is said that Bao Zixuan's benefits and treatment for scientific researchers are very good, and now it seems that even the academic atmosphere is not a choice. As a scientific researcher, the endless administrative meetings are the most hated, and in the eyes of science and technology men, it is a complete waste of time.

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