Wealth

Not to mention that the person in charge of the venue was worried about being there, Fan Wuyi easily got rid of the group of security guards and continued to follow the old man and them around the venue.

Seeing that Fan Wubing met the new district mayor, and his own person in charge had just been deflated, the security guards naturally dispersed in a rush. Anyway, they are all young people, so there is no need to mess around here.

Xiao Qiang asked Fan Wuyi in a low voice, "No disease, why are you so courageous? This is an international conference venue! We dare not speak loudly, you just kicked the venue—

Fan Wubing smiled and said, "Sister-in-law, your brother-in-law, I am brave, not only dare to think, but also dare to do it."

Xiao Qiang snorted, "Don't bark."

"By the way, sister-in-law. What is your brother doing lately?" Fan Wubing suddenly thought of this matter, so he asked.

"I'm going to college in Beijing." Xiao Qiang replied.

Oh, Fan Wubing shook his head. Time flies. When he first met Xiao Guizhi, he seemed to have only been in junior high school. He went to the United States on his own. After coming back, he experienced nearly two years. Now it counts as one. Forget it, he happened to be in college.

So Fan Wubing asked, "Which university? What major are you studying?"

"Well, I was in Beijing Film and I studied directing." Xiao Qiang had a headache when talking about this, and complained to Fan Wuyi, "It's very expensive to learn that major, and I don't know where he got it from. With so much money, I secretly went to Beijing and was admitted to Beijing Film Film Studio. I am not sick. Do you think you have a future in directing?"

"The future is very bright—" Fan Wuyi replied solemnly.

Although the mainland movie industry is at a low ebb. Basically, the so-called fifth-generation directors dominate the world. But a few years later. With the gradual rise of the Internet. But it's not that these royal directors have the final say.

Even if it can handle the Bureau of Radio, Film and Television and the Propaganda Department. Use some inexplicably bad films to fool the audience. But the wisdom and appreciation of the broad masses of people. It is impossible to stay on the ground forever. As long as there is strength. I want to get ahead in the future. Xiao Guizhi is still hopeful.

especially. He was a friend of Fan Wuyi since he was a child. There is Fan Wuyi, a tycoon in the entertainment industry. Worry about not being able to find a way to get ahead?

Fan Wubing had even considered it. Find Xiao Guizhi first. Give him a notebook. Take a film that can win prizes. Hit the fame in the school. Kill those imperial directors aggressively.

The old man is an erudite researcher. There are several foreign languages. Among these foreign devils. There are also many places to deal with. So they talked about one place. Share some experiences with each other. Of course. The key thing is to keep it secret.

In theory, although some things can be done. But if you don't experiment with the steps correctly. That's no use. It's like you know that Americans rely on space shuttles to go to the moon. But how should this space shuttle be built? It's not a matter of a day or two.

Fan Wubing also noticed that Zhang Ruixi had suddenly disappeared in this moment.

"She ran really fast—" Fan Wuyao nodded. I knew that the agents must be very strict. In fact, I had asked Xiao Qiang to put the tracker in the buttons of Zhang Ruixi yesterday.

In addition to the papers during the entire exhibition, there were also samples provided by some research laboratories, and the latest commercial products of liquid crystal technology.

In fact, the main applications of liquid crystal technology now are mainly liquid crystal projectors and some game consoles, portable computers, and electronic devices. Or there are more on the phone screen.

The products offered at this exhibition are mainly LCD projectors.

From a technical point of view, the rise of LCD projectors is mainly due to the development of a very key internal component d. Because of the large number of applications of notebook computers and portable CD players, d has attracted attention and the technology has gradually matured.

Originally, large-screen projections used traditional cRT-type three-gun projectors as the most, but after 1990, d’s mass production technology was able to break through. The resolution and brightness have been greatly increased. The quality of natural liquid crystal projectors is far better than that of cRT three-gun projectors, and has become the mainstream of large-size displays.

simply put. The LCD projector can be deconstructed into three parts: optical system, LCD module, and electronics. The optical system is not only complicated, but also involves a wide range of technical aspects and scopes, including optical specification measurement, optical system architecture, optical design, and light source module. Group, splitting and combining light components, projection lens and screen, etc. As for the d LCD module, it is a device that controls the image displayed by the projector. The main considerations are RgB pixel arrangement and liquid crystal characteristics, including the common silicon crystal TFT or thin film transistor process technology, which has a direct impact on the image resolution. The last electronic part is to process the input electronic image signal, and then transmit the color electronic signal to be displayed to the bsp; the basic principle of liquid crystal projection is to use the d liquid crystal module to modulate the color light projected from the light source to the screen. In order to accurately project the color of the image, it is necessary to separate the color of the light source into the three colors of R, g, and B, and then merge them into one and project them on the screen with a projection lens.

"The biggest problem restricting the LCD projector exhibition is the brightness problem first, and the color reproduction problem second." Fan Kang has studied liquid crystal technology for several years, and he has a good understanding of these things, but after all, he is catching a duck on the shelf. After learning this from Xiao Qiang, it is naturally not as good as Xiao Qiang in theory.

"In this regard, Japan has handled it better. They are much ahead of us in the development of liquid crystal technology." Xiao Qiang said to Fan Wuyao. Fan Wubing nodded and said, "The Japanese have always worked hard in these areas. Although I don't like them, I have to admit that they still have two brushes."

Similarly, there are also some LCD technologies applied to laptop screens in the display. However, the viewing angle, response time, and manufacturing cost of LCD displays are now recognized as BSP; both in terms of production cost and display effect, D panel Whether it is good or bad is a key factor that determines whether a liquid crystal display is excellent. At present, the D-panel is mainly produced by Japanese and Korean manufacturers, and mainstream technology is firmly controlled in their hands.

However, the brightness of the LCD panel at this time is generally not high. The D technology is used in projectors and laptops. Not to mention the large power consumption. To increase the brightness, you must increase the power supply, so heat dissipation is also a big problem. If the heat is too high, it will have a great impact on the life of the body, and it also limits the environment in which it is used.

"The technical content of the projector is not very high. The key is how to solve the problem of light transmittance of the D panel? Once this problem is solved, the bottleneck restricting its use will be broken, and the application range of the product can also be expanded." Xiao Qiang Said to Fan Wuyao.

Oh, Fan Wuyao nodded. Maybe he encountered this problem when he was watching a video at university in his previous life. To watch a video during the day, you need to close all the thick curtains on the windows. Only then can you see better results, once there is a light phenomenon, the screen will be blurred.

But in the next few years, even if you put the projection in the hall with the lights on, you can see very clearly. This probably solves the so-called BSP; thinking of this, Fan Wubing seems to have thought of a technology that he had seen before. The problem is about increasing the brightness of the d panel, so I said, "I seem to know how to solve this problem, but how to achieve it depends on your technical level."

"Really? Don't pant when you speak." Fan Kang asked suspiciously.

"Of course it's true!" Fan Wubing immediately replied somewhat dissatisfied.

In fact, Fan Wubing did read articles on this subject, but he was not a professional technician, and he didn’t know the feasibility of this kind of thing, so he told Fan Kang and Xiao Qiang about what he knew. .

The solution is actually very simple. There is a grid in the LCD panel of the projector. When the light passes through the grid, it will inevitably be obstructed. This also affects the light transmittance, so the brightness is affected. To increase the brightness, the input power must be increased, and the effect is not very good.

Fan Wubing’s solution is to add a layer of micro-lens behind the grid. The light is focused through the grid after passing through the micro-lens. In this way, the loss of light is reduced to a minimum, and the brightness of the d panel can naturally be increased. Without increasing the power, it has been greatly improved.

After the two people listened to Fan Wu's explanation, UU reading www.uukanshu.com was stunned.

Fan Wubing asked with some embarrassment, "What's wrong? Isn't this method work?"

"It's not impossible, but we have never considered solving this problem from non-liquid crystal technology. Alas, with this idea, I believe that the latest energy-saving projector can be launched soon. If it is put into commercial use, the market will be The rate must be great!" Fan Kang shook his head and replied, "It's hard to believe how you came up with it?"

"Nonsense! All science and technology come from life!" Fan Wuyao retorted, "If your brother is not that genius, where did you make so much money?"

"Don't mention this matter. I think we should talk to the instructor first. There is no need for this meeting to go on. The experiment is true after the implementation." Fan Kang discussed with Xiao Qiang and agreed. Thoughts.

The old man is also an impatient. After hearing Fan Kang and Xiao Qiang talk about this method, he slapped his head and left immediately with the two of them. It is estimated that he is going to book a plane ticket back to Tianjin directly.

It's just that Zhang Ruixi didn't know where he went, so Fan Wuyi stayed in the meeting place and waited for her to return.