Chapter 3188: Plasma technology

Plasma TVs have been popular for a while.
In the cathode ray display, some companies in Europa have accumulated a lot of technology, and they are also trying to carry forward this kind of display, and they are trying to make up for the lack of display by various methods. Manufacture high-end large display equipment.
However, as Han Guo continued to introduce advanced liquid crystal displays, the cathode ray display was quickly eliminated because the latter was too bulky.
This kind of display must have a picture tube that is evacuated. This kind of glass display is destined to be quite bulky and can not be saved in thickness. Therefore, it is inevitable to be eliminated in the end. Of course, people prefer thin and light The TV set can be directly hung on the wall.
The principle of the liquid crystal display is not complicated. The screen is divided into small particles. Inside each particle, there is a liquid crystal molecule. After an electric field is applied, the liquid crystal molecule will rotate. The light that liquid crystal molecules can transmit is also different.
The liquid crystal itself does not emit light. The liquid crystal relies on the backlight tube behind to emit light. The backlight tube is replaced by an advanced LED light source, and it becomes thinner and thinner. However, the basic principle is that the rotation angle is different, and the polarization of the light is affected. Different, and finally emit different light spots, and then these light spots make up the picture.
In the 2K and 4K era, it is also because there are more and more light spots on it, and the display area is getting bigger and bigger. In essence, there is no change.
It looks as thin and light as an LCD TV, but in fact the light-emitting principle is completely different. It is a plasma TV.
Plasma TV, as the name suggests, uses plasma to emit light. Its screen is actually a small gas capsule. After voltage is applied, the gas inside will turn into plasma. Then the gas discharge principle depends on R and G. The phosphors of the three primary colors of B and B emit light, so that each pixel is an active light-emitting unit, and the three primary colors are mixed after emitting light, and finally the correct color is displayed.
Compared with liquid crystal displays, one of the characteristics of this display method is active light emission. Therefore, the displayed picture is quite accurate and the color is quite beautiful.
In professional terms, this kind of display has better picture latitude and dynamic contrast. Due to the fast corresponding speed, the picture is updated quickly and there is no smear phenomenon in the moving image.
Like liquid crystal display technology, plasma display was originally invented by Yingguo people, but island manufacturers have carried forward it.
In fact, the earliest liquid crystal display technology was invented by the people of Yingguo, and it was also used by island manufacturers, and was first used in the display of calculators.
However, it stopped abruptly, because, when they had just realized the digital display of the liquid crystal display, Han Guo built an LCD screen that can display graphics, and even used it on the display of the fighter plane. , They even registered a large number of patents, completely blocking the development of island people.
Therefore, facing the emergence of this situation, the islanders can only change their direction, study the plasma display, and try to fight in this respect, and they are still doing very well.
In that parallel time and space, plasma TVs, which supposedly need to be completely practical in the 21st century, have now appeared on the market, fully reflecting the speed of the islanders.
With the passage of Qin Guan, the overall industrial level of Han was greatly promoted. At the same time, the industrial level of other countries began to improve, especially the island countries.
Although in terms of basic industries, it is difficult to go further, so companies in island countries have even begun to adopt fraudulent methods, but in terms of the electronics industry, island countries still have certain strength.
Panasonic is also a well-known large enterprise in the island country, but it is impossible for them to make money by relying on plasma display technology.
Qin Guan is very clear about this.
Because there will be fewer and fewer TV users. After all, apart from the old generation, the new generation has no demand for TV. What they need is not a TV, but a computer, but a mobile phone!
This plasma display technology is finally out, not because it is not advanced enough, but because it cannot be small.
Plasma display technology, even if it is quite good on the screen, is not comparable to the LCD screens of this era. However, the bulky volume, high energy consumption and heat dissipation disadvantages make it impossible to achieve miniaturization. The thick glass screen protects Because of the small gas capsule structure inside, the thickness cannot be reduced.
Perhaps, only brick phones like Nokia can use this kind of display. The thickness of a screen is almost the same as that of your own mobile phone.
Qin Guan thought secretly in his heart, and at the same time, he had already figured out a countermeasure.
Originally only intended to start with the island country’s heavy industry, the anti-counterfeiting noise that has been promoting the island country has not affected the island country’s electronics industry. Now, they have to blame it, they blame Nokia. It was Nokia that dragged them into the water.
While Qin Guan continued to enjoy life on horseback, Kang Kai, the vice president of Nokia Group in a hurry, came to the island country and went straight to Panasonic.
This is a well-known Fortune 500 company. This company was founded by Konosuke Matsushita in 1918. After decades of trials and hardships, it has grown to the present. Brand products involve home appliances, digital audio-visual electronics, office products, aviation, etc. It has become an island country's benchmark in the electronics industry.
In the past, the National trademark was used, but it was not until 1986 that Yamashita became the chairman of the board that the "Panasonic" trademark was used.
Now, when Kang Kai came to Panasonic, he was immediately received by Yamashita.
"We have heard about the power outage of Samsung, which is quite strange. Now, the companies in the Kimchi country must be secretly operating. Our Panasonic company has also suffered a certain loss." Yamashita turned to Kangkai. Said: "However, we believe that this kind of conspiracy is doomed to bankruptcy. The entire electronics industry cannot be manipulated by Han Chinese. As long as we unite, there must be a way."
It’s already their consensus that the Han people did it. What the Han people did has had a great impact on Panasonic. After all, they also need to have a variety of electronic equipment and use memory chips. Make them messy.
"Yes, we are united." Kang Kai's heart was also hot after hearing the words of the mountain.