"Brother Chi, come to the laboratory with me. Just when Liu Chi was discussing business in Jiangyu, Zhou Meng pushed open the door of the office and rushed in: "I ......"

"What's wrong?" Liu Chi was startled and glared at the sometimes frizzy girl.

"Hey, hey, hey, I'm so excited. Zhou Meng stuck out his tongue embarrassedly, saw Jiang Yu and said, "Uncle Jiang, you are also there." ”

Jiang Yu nodded to Zhou Meng, stood up smartly and said, "Boss, then I'll go first." ”

"Okay, you go get busy first. Liu Chi glanced at Zhou Meng, who looked very innocent, nodded, and after Jiang Yu left, Zhou Meng asked, "Say, what's the situation?"

"I had a great idea. Zhou Meng praised me with a quick expression.

"Tell me?" Liu Chi directly ignored the smug Zhou Meng and asked.

"Dream glass. ”

Liu Chi blinked, looking puzzled and waiting for the next Zhou Meng.

"It's glass that can change at any time. Zhou Meng had a stupid look on his face.

"Sell it again, believe it or not, I'll throw you out. Liu Chi frowned and glared at Zhou Meng angrily.

"Hey, hey, hey!" Zhou Meng grabbed Liu Chi and said, "It's not clear here, I'll explain it to me when I get to the laboratory." ”

"Okay, I'll take a look at what you're up to. Liu Chi stood up.

Two minutes later, Liu Chi followed Zhou Meng to the fourth floor.

"You see, this is my latest invention, Dream Glass. Zhou Meng Liu Chi pulled to the computer: "This is the information I sorted out." ”

"......" Liu Chi sat on the chair and looked at the information that Zhou Meng had sorted out.

Half an hour later!

Liu Chi was a little stupid.

"Will it work?"

"Why not. Zhou Meng raised his neck unconvinced.

"THEN YOUR PIECE OF GLASS IS 10MM THICK, WILL IT BE TOO THICK?" LIU CHI SCRATCHED HIS HEAD AND ASKED A LITTLE PUZZLED.

"That's why I asked you to help. Zhou Meng took it for granted.

"Think about it. Liu Chi fell silent.

"Hmm. Zhou Meng nodded.

"You have a big flaw in this glass!" Liu Chi touched his chin and looked at Zhou Mengdao.

"What flaws?"

"You have the pattern inside the glass, if it's black, it's okay, but if the glass is transparent, or translucent, then see the pattern inside, is it acceptable?"

"Why not, we can make all kinds of patterns. Zhou Meng squeezed to Liu Chi's side, grabbed the mouse, clicked on a folder of "Artwork" and said, "You see this is the backup plan I designed." ”

Liu Chi looked at it for a while, shook his head and said, "Just according to your plan, then tell me where is the market for this glass?"

"Large glass building, floor-to-ceiling windows and stuff. Zhou Meng looked up at Liu Chi.

"That's not a big market. ”

“......”

Liu Chi's heart moved, looked at the information on the computer for a while, and said: "Zhou Meng, have you ever thought about making it transparent, so that the market is N times bigger than you just said." ”

"How do you make it transparent?

"Why not? You can think about the structure of the screen, and if you think about it, if it can really be done, it can be used indoors and outdoors, wherever there is glass. ”

"If so......"

"Now the screen can be made transparent, although the technology is not very mature, but you can refer to it, you consider changing it to the pattern of using the computer to control the glass, what pattern the user wants to use, let them find it on the Internet. ”

"Moreover, you can add our power generation device, so that the electricity is saved, even if the cost of glass is a little higher, I think many people can accept it. Liu Chi beckoned.

"Makes sense, I study and research. Zhou Meng's eyes became brighter and brighter: "According to what you mean, it doesn't mean that if we research it, we will basically not worry about selling." ”

"Of course, if you really study it, the entire glass market is up to you, and it can be extended to the screen market at that time. Liu Chi said.

"That way, it's going to be easier for the market insertion point. ”

"It seems like that. Zhou Meng thought for a while and nodded and said, "If you change it according to the plan you said." The technical difficulty has increased N times. ”

"Think about whether you can do it, if you can do it, why not try it, with the technology you designed, the difficulty is really not very high, as long as the pattern is depicted, it's OK, and then add our power generation device." The market is still huge. ”

"According to what you just said, the cost will be very high, and the material sandwich in the middle of you will have to be made transparent, and the difficulty is not generally high. ”

"What does it matter if it's expensive, when will our Nine Technology sell something cheap. ”

"Okay, you have a point, then I'll try. ”

"Then I'll sort out the relevant technical information first, and you have to help me when I go back, I'm afraid that I won't be able to study it alone." After all, my specialty is computers. ”

"Yes, I just happened to be idle recently, so I made a little money by the way. Liu Chi nodded.

"By the way, if you do it in the direction of a spliced screen, it shouldn't be a big problem. ”

Liu Chi thought for a while and said, "Just think about how to make it transparent, and strength is very important." So... When choosing a surface material, consider the strength factor. ”

"You still want to make it into floor tiles?" Zhou Meng was a little dumbfounded.

"Why not. Liu Chi asked back.

"It makes sense, if it can really be done, then indoor and outdoor. It's all our world. ”

"Just do it, as long as the strength is done, it shouldn't be a big problem, by the way, there's also a waterproof. ”

"There's nothing wrong with it, that's what it means, you sort out the information first, go back, and we'll study it together. ”

"Okay. Zhou Meng said excitedly.

“......”

The next afternoon.

"Boss, Eagle Chan has a guest who wants to visit you. ”

"Eagle sauce, you can handle it if the company cooperates. Liu Chi thought about it, but still refused directly.

"The boss said that he wanted to cooperate with us in depth and strategically, rather than a single product. ”

"Then you can ask Ye Yuxin to bring it over. Liu Chi's heart moved, and now he can find himself in a critical period, which means that he ......

"Okay!"

More than ten minutes later.

Liu Chi looked at the gringo who was following Ye Yuxin with a curious expression, with a figure of one meter nine, he looked very tall.

At least in Liu Chi's eyes, three words to describe: thick and strong!

"Hello Mr. Liu, I'm sorry today. The gringo operated a mouthful of Liuli's Chinese and politely shook Liu Zhi's hand: "I am from Eagle Sauce, my name is Ed." ”

"Hello. Liu Chi nodded.

"Liu Chi, I'll go and get busy first. Ye Yuxin sent the person to the place, and found that there was nothing wrong with him, so he nodded to the gringos and withdrew.

"Hmm!" After Liu Chi saw Ye Yuxin leaving, he made a gesture to Ed to sit down.

"Mr. Ed, can I tell me about your purpose now?" Liu Chi asked after pouring a cup of tea for Ed, looking at the big man in front of him.

"We want to enter into in-depth cooperation with you, Mr. Liu. After Ed took a sip of tea, he thought about it, didn't go around the corner, put down the teacup and said to Liu Chi!

"Depth?" Liu Chi glanced at Ed suspiciously, and paused for two seconds: "What kind of depth method, let's talk about it." ”

"I can help you with the information of each opponent and various plans to deal with you in advance. After Ed finished speaking, he looked at Liu Chi quietly.

Liu Chi was stunned for a moment, but he came back to his senses in an instant, glanced at Ed thoughtfully, and did not object, and asked directly: "What about the price." ”

"Priority for all your company's products worldwide. ”

After Ed finished speaking, he added: "Whether it's product licensing or technology licensing." ”

"I'm sorry!"

Liu Chi leaned back and refused directly: "If that's the case, I'm very sorry that I'm not interested in this cooperation." ”

"Although I don't know which force you represent now, since you can come to me now, it means that you still know a lot about me. ”

"Then I want to ask!"

Liu Chi asked directly: "What you just said, I can get it at any cost, at most it will be a little later, so why should I cooperate with you." ”

"Mr. Liu, although what you said is the truth, but ......"

"The technology in your hand, I think as long as you have a discerning person, you know what it represents, if you don't divide part of the benefits, do you think you can enter the European and American markets? ”

Ed thought for a moment and then said, "Now that Best has taken the order from you. ”

"But as your company's market share increases, I think the first wave of lockdowns will come soon. ”

"Maybe you're right, but so what? The entire flower market is enough for me to develop No. 9 technology. Liu Chi spread his hands indifferently.

"Ugh. Ed was stunned, and suddenly didn't know how to answer.

"It's a big deal that I don't want the international market, what can you do with me, the interests are moving, and even if you block it at that time, someone will still jump out." ”

"......" Ed fell silent, and after more than ten seconds, "What conditions do you have?" ”

"All kinds of information and equipment and materials, as long as our company can't solve it at the flower planter's house, you can help you get it when you need to go to the international market. After Liu Chi finished speaking, he looked at Ed fixedly.

"......" Ed's eyes contracted.

As a representative, he can naturally understand what Liu Chi meant.

The simplest thing is that (the ordinance).

Ed finally said with a sad face, "You know that there are some things that we can't solve. ”

"I believe you have a way, and if you can come here, it naturally shows that you have the ability to cooperate. "Liu Chi's heart is like a mirror!

"If you don't have the ability, then we can't work together, right? ”

"I'll think about it. How about replying to you in a few days. Ed thought for more than ten seconds, and finally said.

"No problem, I'm waiting for your good news. Liu Chi nodded.

“......”

After Liu Chi sent the people away, he came to the laboratory.

"How is it?, do you have an idea?" asked Liu Chi, looking at the serious Zhou Meng.

"Brother Chi, are you here?" Zhou Meng realized that he had said a nonsense, and he was busy changing the topic, pointing to the computer screen: "This is the information I sorted out, as well as my design plan." ”

"Tell me about it?" Liu Chi asked, glancing at the screen in front of Zhou Meng's eyes.

"I want to improve directly on the basic technology of plasma screens, which are devices that inject a mixture of gas between two ultra-thin glass plates and apply a voltage to image using phosphors. ”

"I want to add an ionic layer on top of it, that is, add a gall-permeable substrate to the bottom layer to support imaging technology. ”

"That's a good idea, but how do you make it transparent, and how do you produce imaging technology?" Liu Chi touched his chin and asked suspiciously.

"The coating on the back has been changed to a special CRT coating, which is completely transparent and generates negative oxygen ions through photosynthesis. ”

AFTER SPEAKING, ZHOU MENG THEN EXPLAINED: "IF THE NEGATIVE OXYGEN IONS IN THE NORMAL FRESH AIR ARE 200 PER 1000CC. ”

"When working on a display with non-negative oxygen ions, the content is 40~48, when working on a display using negative oxygen ions, the content is 114~139, and if we are in the display shutdown state, the number can reach 280. ”

"Due to the material of the shell, the influence of the PCB board and high pressure, the display will offset some of the negative oxygen ions produced by the CRT, so it can fully meet our technical requirements. ”

"What about the strength of the screen? And how to solve the waterproof problem? You must know that this screen is to be spliced. ”

"I can't solve the waterproof problem. Zhou Meng scratched his head and said helplessly: "Also, it is made transparent, and I don't know what to do if it is splicing." ”

"Because it's transparent, you can see the back, and there's no way to install the wiring and so on, and if you see the lines behind the glass or something, the advantage of transparency is not even as good as opacity. ”

"......" Liu Chi thought it was really like that.

If you see the inner line from the outside, it's not ugly!

"Brother Chi, do you have a way?"

"The transparent one can be made into a small non-spliced one, such as a window, a glass door, etc., which can be installed on a metal frame, and the spliced one can be made one-way transparent. Liu Chi thought for more than ten seconds and came up with a mid-fold plan.

"It seems that it is possible, after all, the floor-to-ceiling windows are also fixed by the bracket, if it is one-way glass, then the bracket inside cannot be seen outside, and we can install the line on the bracket. Zhou Meng's eyes lit up.

"That's the waterproofing problem. Zhou Meng said a little scoundrelly: "Brother Chi, I'll leave it to you." ”

"Yes, I'll figure it out. ”

......

Liu Chi looked at the specialized Zhou Meng, shook it and walked to the laboratory!

Watertight?

It seems that there is nothing that can be done for the time being.

Back to the office!

Liu Chi leaned back in the boss's chair and pondered.

The only way to do that is with the materials!

The entire floor-to-ceiling window, less than dozens, more hundreds of thousands of splicing, that can only be sealed with materials to seal the interlayer, Liu Chi thought for a long time, and finally could only smile bitterly twice and shook his head.

It's not ordinary!

Now outdoor LED lights are waterproof, and many of them are working on the structure of the waterproof box of the LED display;

Began to develop to a lightweight, thin, and easy-to-disassemble box;

However, from a professional point of view, not fully enclosed, light and thin will definitely play a waterproof effect, and the box structure only plays the role of dustproof and foreign matter.

The small space is not convenient for heat dissipation, and if a large area of water is ingress, it is not conducive to treatment and maintenance.

Outdoor weather effects such as rain and fog are often common;

Therefore, the outdoor LED module and the closed box structure are processed to form the LED outdoor display box, and then the box is assembled into an outdoor LED full-color display.

Therefore, the LED display box is the basic unit that constitutes the display body.

Wait a minute!!!

Why can't we use physical refraction technology?

When electrons are shot diagonally from one transparent medium to another, the direction of propagation generally changes.

Refraction, like the reflection of light, occurs at the junction of two mediums;

It is only reflected back into the original medium, while the refracted light enters the other medium, because the light travels at different speeds in two different substances.

It is suitable for homogeneous isotropic media.

？？？

Follow: the law of refraction;

When light rays are refracted through the interface of two media, the law that determines the relationship between the propagation direction of incident rays and refracted rays is one of the fundamental laws of geometric optics.

The plane formed by the incident ray and the interface normal passing through the incident point is called the incident surface, and the angles between the incident ray and the refracted ray and the normal are called the incident angle and refraction angle respectively, which are denoted by θi and θt.

The law of refraction is:

(1) The refracted light is in the incident plane.

(2) The ratio of the sine of the angle of incidence and the angle of refraction is a constant, denoted by n21, i.e

where n21 is called the relative refractive index of the second medium to the first medium.

The ratio of the cosecant of the angle of incidence to the angle of refraction is a constant;

namely

constant

Therefore, the law of refraction is also known as Snell's law.

The law of refraction applies only to stationary interfaces made of isotropic media.

So!!!

THEREFORE, THE PROPAGATION DIRECTION CHANGES AT THE JUNCTION OF THE TWO MEDIA, WHICH CAN REACH 0.0MM SEAMLESS SPLICING.

Add a waterproof groove and it shouldn't be a big problem!

Gotta try!

Liu Chi directly opened the computer in front of him and looked for relevant information.

......

A week later.

Assembly workshop of the laboratory building.

"HOW IS IT?" ZHOU MENG STRETCHED HIS NECK LONG, LOOKING AT THE LARGE SCREEN MADE OF FOUR 1000X1000MM SCREENS IN LIU CHI'S HAND, AND ASKED.

"I don't see a problem at the moment. Liu Chi put the screen that had just been spliced, put it away, and said to Zhou Meng: "Open it and take a look?"

"Okay!" Zhou Meng directly turned the notebook on the table, and 'popped' the operation: "It's started?"

"Hmm!"

'Slap ......' As soon as Liu Chi's words fell, Zhou Meng's middle finger lightly tapped the enter key.

Half a minute later.

？

？？

Zhou Meng's face was full of question marks.

Why is the screen not responding?

Liu Chi also looked at the black screen strangely, circled around twice, carefully checked the line problem, and finally shook his head at Zhou Meng.

Doesn't make sense?

Not to mention the pattern, it won't light up now.

"Turn it off first, you have to take it out and take a look. In the end, Liu Chi couldn't find the problem, so he could only give up for the time being, take it apart and check it again.

"Hmm!" Zhou Meng replied and turned off the power generator.

Two hours later!

"Zhou Meng, do you think it will be sandwiched into materials?" Liu Chi scratched his forehead and said.

"Probably not, I'm using plasma phosphor luminescence imaging technology, which is a very mature technology?

"I mean the coating on your back. ”

"Huh?" Zhou Meng was stunned, and finally said, "It should be fine, right?"

"Do you have any samples? Take the samples and test them on the detector. ”

"Yes, I'll get it. Zhou Meng put down the notebook in his hand and ran out of the workshop.

“......”

Recommend a new book for a little friend (Grid Master) Little Seedlings!