Steps of rebirth

The research progress of white LEDs was originally made according to the plan, and it did not exceed the schedule of planning progress. I didn't expect that it was in these two days. Maybe it is accumulated, and it breaks through it.

The traditional PN structure is successfully replaced by the dual heterogeneous structure, and the gallium nitride is blended in gallium nitride, the cycle quantum well structure is realized, reducing the refractive index of the material, greatly improving the brightness, and the brightness of the current brightness is originally One hundred times ... but now it is blue.

This means that as long as the resin coating problem is solved, this white LED can enter the product design phase, and a new product will be shocked.

After reading the results, Long Jianhua said with four four people, "It's very good. It has been in advance for nearly a year. This brightness, as long as the blue light is converted into white light, we can succeed. "

"This progress, we don't publish the paper, wait until we say when we design the white LED lamp production line. However, the patent applied for the application is to apply, and if you want to be complete, put the protection patent application, you can't give others Make a machine. "

"Tonight, we have a good time to reward our progress in advance. However, we will discuss the coating in the afternoon."

Zheng Yichun and Yan Hao are research coating. They have produced twelve coatings that can convert Blu-rays into white light.

Long Jianhua has heard that after he introduced the process, he said, "Since adding yellow phosphorus, it is specially attacked this kind."

When the plan was developed, he raised several, one of which was yellow phosphorus; they also raised several after the information was checked. At that time, he accepted their views in order to find more appropriate.

The reason why this is, one is sufficient, and the second is to break through the "previous" technology, identify more cheap and effectiveness.

From the current results, scientific research is the same, the attitude of scientists is very strict; in all the programs, or yellow phosphorus is more appropriate.

Zheng Yichun nodded in some depression, "We really think more. If you don't continue after the nine tests are completed, it is not allowed to take the yellow phosphorus coating, may not drag the leg."

When he cares about the progress, it is not possible to complete it in advance with another group.

Long Jianhua shakes his head. "What we have to do is to find the best way, the lowest cost, the highest brightness. If the two have conflicts ... Both the two, and finally weigh."

"Doing research, can't have such a climb. Their group completed in advance, have their own accumulation, but there is also luck ingredients. We all know that scientific research is also lucky, this cannot be more Don't envy. "

In developing, there may be conflicts between these two, which will affect the production costs and product performance, which will affect the choice of consumers. In the end, how to adopt, market analysis is needed, and it is decided by the market.

Zheng Yichun said after a while, "Yes. I saw their success, some are anxious. The same is a project, let them wait for us, I am very embarrassed."

"I talk about my point of view. The compound of sodium can be discarded, the effect is too bad. With more than a loss of brightness; use less in the middle and blue light. Next, our focus should be placed on the phosphorus and phosphate."

Yan Hao said, "" The effect of phospism is better than the yellow phosphorus, I think it will be made to do Huang Phosphorus. If the effect is reached, we will reduce the cost, do other phosphores. "

Dragon Jianhua is willing to hear two this kind of discussion. By now, he has determined that the coating is the best of the addition of yellow phosphorus. Two two exclusions are also approaching the direction.

He nodded, "Then you do Huang Phosphor. Just a factor, it is relatively simple, it is a quantity problem. If there are several factors, then it is trouble, but also use the orthogonal law to optimize."

Dinner, they fifth in the cafeteria room, the chef got a waory steam for him, fried a dry mud, and a seafood big mix, the rest of the three dishes were the causing vegetables in the cafeteria.

Shi Liqiu gave each person down a glass of wine and sat down, smiled, "Dragon, these three dishes are your specialties? We have eaten before, but very little."

He laughed, "These three dishes are all I taught them to do."

Yan Zuqiu asked in surprise, "Dragon, you will be a dish."

I feel right, I laughed, "I see you like this, I can't think of it."

It seems that it is still not right, I am smiling, "I don't mean that. Just think you will not stir."

Long Jianhua smiled, "I am inserted by the team, what will I do? When the material is slightly rich, I will think about making various vegetables, doing various tricks. Now the material life is rich, and there is no pursuit of these things. But when drinking, it is still a dish. "

Zheng Yichun, laughed, "When we eat these things, I also feel very delicious. I didn't expect it to be Dragon Convention. It seems that I have to study research vegetables in the future. After all, this is also a kind of life. Go to work Study natural science, to study the science of cooking, as a good choice, is also a good choice. "

Yan Hao adequately agrees, "It can be studied in the future. Don't say anything else, it is also a kind of enjoyment to make a family atmosphere."

In the case of a few people, Shi Liqiu suddenly shifted the topic. "Dragon, I think the gallium nitride has a lot of use, and we will continue to study in the future."

Long Jianhua said, "Yes. You can set up, you can pick it up by other project groups; however, before doing these, you have to figure out the characteristics of gallium nitride, this is basic science, requires resistance. "

For gallium nitride, he is still very interested, its use is not very wide, but the use is very large, it is an important raw material for the new semiconductor materials of microelectronic devices, and the optoelectronic device, so he will encourage it.

Shi Liqiu smiled and asked, "Dragon is always, if we turn into the product, what should I do? If there is this money, add my current annual salary, it is already high income. Do these basic research, very Ok, studying for such a long gallium nitride, it is a bit reluctant to put down. "

,, "I am also. I have enough money, there is no life pressure, you can do something you want to do. In the future, I will continue to study the gallium nitride."

I saw that they said that Zheng Yichun said, "Dragon, I hope to go to the lighting company, do production management."

Long Jianhua looked at them three, turned to Zuo Zaqiu, "What about you?"

Yan Zuqiu smiled, "I want to continue to improve the white LED of a period of time. Blu light may have done the ultimate, but white light should have some space. If there is no perfect, I will also choose the gallium gallium Gas as the future research direction. "

Long Jianhua picked up a cup and touched them, "Respect your choice. After Bai Lang LED pushes the market, the research will not revoke because it will continue to study. The gallium nitride can continue to stay here, Join Material Research Institute ... "

In any case, someone should continue to study the gallium nitride, and his heart put a large stone, and do not need to continue to find someone.