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Or search on Baidu: Sanlian Literature Network] Not to mention that the person in charge of the venue was worried there, Fan Wuxian easily got rid of the group of security guards and continued to follow the old man to walk around the venue.

Seeing that Fan Wuxian knew the new district chief, and his person in charge had just been deflated, the security guards naturally dispersed in a hurry, anyway, they were all small people, and there was no need to coax here.

Xiao Qiang whispered to Fan Wuxi,

"No disease, why are you so bold? This is an international venue! We don't dare to speak loudly, you will kick the field directly--- Fan Wuxian said with a smile,

"Sister-in-law, your brother-in-law and I are just bold, not only dare to think, but also dare to do." Xiao Qiang snorted and said,

"Don't scream."

"That's right, sister-in-law. What has your brother been doing lately? Fan Wuxian suddenly remembered this matter, so he asked casually.

"I went to university in Beijing." Xiao Qiang replied. Oh, Fan Wuxian shook his head, time flies so fast, when he first met Xiao Guizhi, he seemed to be in junior high school, he went to the United States by himself, and came back for nearly two years, now count, he happened to be in college.

So Fan Wuxian asked,

"Which university? What are you studying? ”

"Well, it's in Beiying, studying directing. **.coM***" Xiao Qiang talked about this, and she had a headache, and complained to Fan Wuxi,

"It's very expensive to study that major, and I don't know where he got so much money himself, so he secretly went to Beijing and was admitted to Beiying, no disease, you said that studying directing will have a future in the future?"

"The future is very bright," Fan replied solemnly---- Although the domestic film industry is at a low ebb now, it is basically controlled by the so-called fifth-generation directors, but a few years later, with the gradual rise of the Internet, it is not up to them, the queen directors, to have the final say.

Even if you can get the Radio, Film and Television Bureau and the Propaganda Department. Take some bad movies that don't know what to do to fool the audience, but the wisdom and appreciation level of the people cannot stay at the level of being manipulated forever, as long as you have the strength, if you want to get ahead in the future, Xiao Guizhi still has hope.

Especially. He has made friends since Fan Wuxian was a child, and with Fan Wuxi, a tycoon in the entertainment industry, he still has to worry about not finding a way out?

Fan Wuxian had even thought about it, so he first found Xiao Guizhi and gave him a notebook. \\\\\\ make a film that can win awards, and make a name for itself in the school, and kill the sharpness of those royal directors.

The old man is a knowledgeable research-oriented talent, and he knows several foreign languages, and many of these foreign devils have dealt with each other, so they talked about one place and exchanged some experiences.

Of course, key things still have to be kept secret. Theoretically, although some things can be done, but if there are no correct experimental procedures, it is equivalent to nothing, just like you know that the Americans rely on the space shuttle to go to the moon, but how to build this space shuttle is not a matter of one or two days.

Fan Wuxian also noticed. Zhang Ruixi was in this moment of time, and suddenly disappeared.

"She's really fast enough---- Fan Wuxian nodded, knowing that the agents must be very strict, in fact, he had asked Xiao Qiang to put the tracker in Zhang Ruixi's buttons yesterday, and she couldn't run off.

The whole exhibition was out of the papers. There are also samples provided by some laboratories and the latest commercial products of liquid crystal technology.

In fact, the main application of LCD technology is mainly LCD projectors and some game consoles, portable computers, electronic devices, or mobile phone screens.

\\\\\ The products provided at this exhibition are mainly LCD projectors. From a technical point of view, the rise of LCD projectors is mainly the development of LCD, a key component inside.

Because of the large number of applications of laptops and portable CD walkmans. As a result, LCD has been paid attention to, and the technology has gradually matured.

Originally, the traditional CRT three-gun projector was used for large-screen projection. However, after 1990, due to the breakthrough of LCD mass production technology, the resolution and brightness have increased significantly, and the quality of natural LCD projectors has far exceeded that of CRT three-gun projectors, and then has become the mainstream of large-size displays.

To put it simply, an LCD projector can be deconstructed into three parts: optical system, LCD liquid crystal module and electronics, of which the optical system is not only complex, but also involves a wide range of technical aspects and scopes, including optical specification measurement, optical system architecture, optical design, light source module, split and composite optical components, projection lens and screen, etc.

The LCD liquid crystal module is a device that controls the projector's display image, mainly considering the RGB element arrangement, liquid crystal characteristics, etc., including the common silicon crystal TFT (thin film transistor process technology), which has a direct impact on the image resolution.

The electronic part of the first (5) 20.0 is to process the input electronic image signal, and then transmit the color electronic signal to be displayed to the LCD liquid crystal module.

The basic principle of liquid crystal projection is to use the LCD liquid crystal module to adjust the color light projected from the light source to the screen, and in order to accurately project the color of the image, it is necessary to separate the color of the light source into R, G, and B three colors, and then merge them into one and project them on the screen with a projection lens.

"The biggest problem restricting the development of LCD projectors is the problem of brightness, followed by the problem of color reproduction." Fan Kang has studied liquid crystal technology for several years, and he also knows more about these things, but after all, he is chasing ducks to the shelves, and he followed Xiao Qiang to learn this place, so he is naturally not as good as Xiao Qiang in theory.

"Japan is still better at handling this aspect, and their development of LCD technology is much ahead of us." Xiao Qiang said to Fan Wuxi.

Fan Wuxian nodded,

"The Japanese have always worked these things, and although I don't like them, I have to admit that they still have two brushes." Similarly, there are some LCD technologies used in laptop screens, but the viewing angle, response time, and manufacturing cost of LCD displays are now recognized as the top three obstacles to LCD technology.

The first (5) 20.0 No matter from the perspective of production cost or display effect, the quality of the LCD panel is the key factor that determines whether the performance of an LCD display is excellent.

At present, LCD panels are mainly produced by Japanese and Korean manufacturers, and the mainstream technology is also firmly controlled by them.

But at this time, the brightness of the LCD panel is not high as a whole, and LCD technology is used in projectors and laptops, not to mention the large power consumption, because you want to increase the brightness, you must increase the power supply, so heat dissipation is also a big problem, after all, if the heat is too high, it also has a great impact on the life of the body, and it also limits the use of the environment.

"The technical content of the projector is not very high, the key is how to solve the problem of light transmittance of the LCD panel? Once this problem is solved, the bottlenecks that limit its use are broken and the range of applications of the product can be expanded. Xiao Qiang said to Fan Wuxi.

Oh, Fan Wuxian nodded, probably when he was watching videos in college in his previous life, he encountered this kind of problem, to watch a video during the day, he needed to close the thick curtains on all the windows, so that he could see a better effect, once there was a phenomenon of light, the screen would be blurred.

But in the next few years, even if the projection is placed in the hall with the lights on, it can be seen very clearly, which probably solves the problem of light transmittance of the so-called LCD panel.

Thinking of this, Fan Wuxian seemed to think of a technical problem that he had seen at the beginning, that is, about increasing the brightness of the LCD panel, so he said,

"I seem to know how to solve this problem, but how to achieve it depends on your technical level."

"Really? Don't gasp for breath when you speak. Fan Kang asked with some skepticism.

"Of course it's true!" Fan Wuxi immediately replied with some dissatisfaction. In fact, Fan Wuxian did read articles about this, but he was not a professional technician and didn't know the feasibility of this kind of thing, so he told Fan Kang and Xiao Qiang what he knew.

The solution is actually very simple,There is a layer of grid in the LCD panel of the projector,When the light wants to pass through the grid,It will inevitably be obstructed,This also affects the light transmittance,Therefore, the brightness has been affected,If you want to increase the brightness,You must increase the input power,And the effect is not very good。

Fan Wuxi's method is to add a layer of microlenses behind the grid, and the light is focused through the grid after passing through the microlens, so that the loss of light is reduced to a minimum, and the brightness of the LCD panel can naturally be greatly improved without increasing the power.

After listening to Fan Wuxie's explanation, the two of them were stunned. Fan Wuxi asked a little embarrassedly,

"What's wrong? Isn't that an option? ”

"It's not that we can't do it, it's that we've never thought about solving this problem from the non-LCD side. Alas, with this idea, I believe that the latest energy-saving projectors will soon be launched, if it is put into commercial use, the market share must be very large! Fan Kang shook his head and replied,

"It's hard to believe how you came up with that?"

"Nonsense! All science and technology come from life! Fan retorted,

"If your brother isn't that genius, where did you make all that money?"

"Don't mention this, I think we should communicate with the mentor first, there is no need for this meeting to continue, this experiment is real." Fan Kang discussed with Xiao Qiang and unified their thoughts.

The old man is also an anxious man, after hearing Fan Kang and Xiao Qiang say this method at first glance, he patted his head and left immediately with two people, probably going directly to book a ticket back to Tianjin.

It's just that Zhang Ruixi didn't know where to go, so Fan Wuxian stayed at the venue and waited for her to come back.