Tech Translator

Sun Kai heard Wang Rongzhe say that he can use a simple method to solve the difficulties encountered in lithography machining.

He immediately asked for advice respectfully: "Professor Wang, this problem has troubled us for a long time, can you tell me your solution in detail?"

Sun Kai's attitude is very polite, he has been troubled by these problems for a long time. There are so many researchers in the project team, none of them can think of a good way to solve this problem.

Li Hao also stared at Wang Rongzhe, he thought that the first problem only needed a smart chip. For the remaining two, he couldn't think of a good solution.

Wang Rongzhe sat up straight, looked at Sun Kai, and said with a smile: "It seems that your project team is mostly academic. I used to belong to academic researchers.

But after more than ten years of scientific research work, especially in times of financial difficulties. If I want to develop something, I must use a low-cost and simple method to achieve my goal.

This allowed me to accumulate a lot of earth methods, they don't look so tall. But it's totally doable.

The solutions I am going to talk about are just the ones I thought of at the first time based on my own experience, without careful consideration. You can choose to absorb.

It is also good to inspire your thinking. "

Wang Rongzhe did not directly explain the solution, but first explained his situation to Sun Kai. Add some convincing.

Sun Kai immediately said respectfully: "Professor Wang, please express your point of view. We will definitely experiment seriously."

"That's being polite. Your lithography machines will be successful soon, and I can see the chips I developed go to thousands of households." Wang Rongzhe said politely first.

He then explained his solution to Sun Kai.

"The first problem is that the control accuracy is insufficient. I think this should be due to the poor performance of the chip of your lithography machine.

Short-term processing of large-scale data, unless a supercomputer is connected to each lithography machine. But this is completely unfeasible, not to mention other difficulties, even the cost of use is unacceptable.

My opinion is to use smart chips, which have memory functions. It also has certain intelligent processing capabilities.

It can make judgments in advance based on the data detected by the sensor. I think you must have done the same, and use ordinary servers to judge in advance.

But you must have failed. The difference between these two options is that the speed of information transmitted by ordinary servers is very long, while our smart chips respond instantaneously. "

When Sun Kai heard Professor Wang Rongzhe finish the first question, he replied pleasantly: "Professor Wang, your prediction is really accurate. If you weren't working in the project team, I would have thought you had seen the situation with your own eyes.

But you said that you want to use smart chips. This is not a question of which came first, the chicken or the egg.

Without smart chips, there is no way to solve this problem. Without solving this problem, smart chips cannot be produced.

Why do I feel that he is trapped in an endless loop, and I can't think of a way to untie him. "

Li Hao couldn't stand it anymore, he directly reminded: "You must learn to be flexible, our project team has already processed large-scale smart chips not through a simple lithography machine.

It is entirely possible to replace the chip in the mechanical control center with that large smart chip. It does not affect the work of other components. "

"This is really simple. I didn't think it through carefully. Professor Wang, please continue." Sun Kai said apologetically.

Wang Rongzhe held up two fingers and said confidently: "The second question about the laser bracket, I think the laser light source needs to be moved during the process of processing the smart chip.

But you don't have a good way to make them move according to a specific trajectory. "

After Wang Rongzhe saw that Sun Kai couldn't help nodding, he continued: "Everyone who has studied physics knows that force can be synthesized and decomposed. Light can also be decomposed into seven colors.

Since you can't run the light source of the superimposed laser according to a specific trajectory. Then why can't this trajectory be decomposed.

A scaffold containing multiple superimposed lasers is fabricated. Each stacking laser is responsible for a small segment of the decomposed path.

I think it is controlled by our smart chip. The combination of this decentralized path is not much different from an overall path. "

After Sun Kai heard Professor Wang Rongzhe's solution, he patted the table heavily with his hand, and said regretfully: "This solution is too simple, why didn't I consider such a simple solution.

Through my careful thinking just now, this method can completely solve the problem of the stacked laser bracket we encountered. "

Wang Rongzhe said with a smile: "Some methods to solve problems seem to be very simple. But the most important thing is to think of this solution. In addition to having a flexible brain, it also requires a certain amount of experience.

I also know a little about your project team, most of them are young people. They are very enthusiastic about exploring new technologies, but relatively speaking, their experience is definitely not as rich as that of veteran scientific researchers.

Especially our generation, in the process of scientific research, has hardly suffered. What I think of is the high technology and the means to show myself, but I forget that in some aspects, simplicity and practicality are the most important qualities. "

When Li Hao heard Professor Wang Rongzhe finished speaking, he applauded excitedly. It is estimated that this is also the experience that Professor Wang has summed up after studying hard for so many years.

Wang Rongzhe directly asked Sun Kai: "The third difficulty of your company, I have very little information now, and I can't make an effective judgment yet.

I first need to understand a problem, since this grating material can selectively transmit the light source. Then can he become transparent in an instant, without blocking any light source. "

"I really don't understand this situation. I immediately asked Guo Jianzhuo, director of the Materials and Chemistry Laboratory." Sun Kai replied immediately after hearing Wang Rongzhe's inquiry.

After seeing Sun Kai finished speaking, he immediately sent Guo Jianzhuo to ask for information. After waiting for a while, he knew the exact answer.

Show this answer with a light curtain, only to see the performance of this material with animation on the virtual light curtain.

The magnitude of the current controls what happens inside the material's crystals. The difference in its internal crystal structure can change the properties of the light source passing through this material. When increased to a certain current, the entire material becomes completely transparent.

Wang Rongzhe looked up after reading it, and he said confidently: "Understanding the specific properties of the material, I suddenly have a way to solve this problem.

His solution to the second problem is very similar. I saw that when the material changes, the time left for the current to change its form is very short.

Not to mention whether the current has no time to choose the best solution, after reaching the changed state, it passes through different light sources. It is that the chip is covered during the change process, so that the laser is interrupted in a very short time, which also greatly enhances the occurrence of scrap rate.

But I found that making this material transparent, this reaction is very fast, almost instantaneous.

In this way, this material can be used for superimposition, and what kind of grating you want to use can directly activate the corresponding composition. This problem is not easily solved. "

After Li Hao finished listening, he clapped his hands again. He deeply admires the wisdom of Professor Wang Rongzhe.