rise in technology

Chapter 361 The Interference Phenomena of Light
Because the glass plate of the screen of the Supreme mobile phone is very thin, it cannot play the holographic three-dimensional communication function well. If only the holographic three-dimensional communication function is used, the screen cannot reach the existing brightness.

The backlight is used in the LCD screen to enhance the brightness of the LCD screen, but this method cannot be used in the Supreme mobile phone. If this method is used, the Supreme mobile phone will lose a function, that is, the holographic function.

Because there are countless nano light emitters on the back of the glass plate, if the screen becomes opaque, the light emitters will lose their original functions.

Under this configuration, both the holographic three-dimensional communication screen and the holographic projection function can be used, and the two functions can be realized on one screen, which is why the glass plate is used as the screen.

The previous King A1 has an LCD screen on the front and a light emitter on the back. Although this design is remarkable, it is far less powerful than the two-in-one function of the Supreme mobile phone.

Therefore, it is necessary to make the brightness of the screen brighter without using a backlight. Zhang Wenkai thought of many ways, but all of them gave up because they could not be completed.

But in the end, Zhang Wenkai came up with a simple method. He remembered that he had learned about the interference phenomenon of light in his previous physics class. Based on this imagination, he came up with a way to control the light intensity.

Then use the unequal distribution of light intensity produced when several light waves meet to make the intersection appear light and dark.

Xiaona also agreed with this point of view. In fact, Zhang Wenkai knew that Xiaona had a better way, but Xiaona didn't want to hurt herself too much, so she agreed with his point of view.

However, experiments have also proved that Zhang Wenkai's method is very effective and indeed has such an effect.

After the two carefully calculated the instantaneous values ​​and average values, they finally completed the method of using the light emitter to enhance the light projected by the holographic three-dimensional communication.

The general principle is: point A of the light emitter projects a faint white light beam, which intersects with point B of the light beam projected by the holographic three-dimensional communication to achieve the effect of increasing light. The brightness value of the light beam alone needs to be calculated after some complicated calculations .

If the light is too strong, the true color of the screen will be lost, and if the light is too weak, there will be no effect.

To put it bluntly, it is the principle that when two rays of light intersect, the intersection point will be bright.

Of course, if this principle is applied to anyone, there can be some research results, but the real difficulty is the problem of multi-virtual screen projection.

Because the light emitter is under the glass plate, if something is playing on the glass plate, it will block the light emitted by the light emitter, which will affect the display effect on the glass plate and cannot be projected a virtual screen.

Although the light interference principle proposed by Zhang Wenkai can be used here, it is obvious that the knowledge used will be deeper, because it has already involved the principle of optics.

For things that Zhang Wenkai couldn't solve, Xiaona naturally stepped forward, and she proposed a way to change the wavelength of light.

As we all know, the perception of color is just a human feeling. In fact, the color of light is determined by its wavelength, which is the principle of using a prism to scatter different lights.

Point C of the virtual screen, plus point A of the light emitter and point B of the holographic three-dimensional communication, make some adjustments to the wavelength of the emitted light at these three points.

After calculation by the smart chip, the light emitted by the light emitter intersects with the light of the holographic three-dimensional function screen, and is refracted and reflected by the glass sheet to form a virtual screen on the mobile phone. It can be said that the virtual screen presented is the result of the combination of three parties. product.

In the end, the two confirmed this method through experiments, and it has now been applied to the supreme mobile phone.

Zhang Wenkai tried his best to explain it to the audience in detail, but the result disappointed Zhang Wenkai and the audience did not understand it at all.

However, even if everyone didn't understand, they couldn't stop admiring Huaxia Xinke. At this time, they had already worshiped Huaxia Xinke, and a mobile phone screen was full of technology.

They were shocked just by explaining some of the functions of the supreme mobile phone, and Zhang Wenkai has not explained the main functions yet!Everyone looked forward to it.

Zhang Wenkai stretched out his hand and wiped his sweat heavily. This explanation work is really not so easy to explain. It is difficult to let people understand.

"It can be regarded as the end of the lecture!" While he was gratified, he was also a little regretful. Although various functions have been realized, there is one problem that cannot be avoided, that is, during the use of multiple virtual screens, the main screen will appear color distortion The situation, but fortunately it is not very obvious.

"The technology is upgraded, and I believe this problem will be solved in the future."

After coughing a few times, Zhang Wenkai knew that the main event was next.

He picked up the mobile phone, put the screen on the table, and showed the audience the back of the mobile phone. At this time, the ambilight of the artificial muscles was still flashing.

"The function I will talk about next must be performed in flight mode." Because the communication reception will affect the use of this function.

Zhang Wenkai pointed to the upper part of the phone and said, "I call this the current pulse area."

"This part of the area can relieve nervous tension, emotional tension, and relieve brain fatigue." Zhang Wenkai gestured on his body while speaking.

"When using it, just put it on the uncomfortable area, and it can relieve fatigue."

The audience understood this function in an instant, because the medical cabin also has this function. At the same time, little stars appeared in their eyes.

A large part of the people who can come here to attend the press conference are successful people, and this function that can relieve fatigue is suitable for them to use.

If you can't afford the medical cabin, you can always buy a mobile phone!
Although the audience is very interested in knowing the price of the mobile phone, compared to the price, they want to know what other amazing functions the mobile phone has.

"The lower part of the phone, I call it the sensing area."

"There are many chips integrated in this area, including heart rate sensors, pulse sensors, and body temperature sensors."

"As long as the user places it on the corresponding human body area, the corresponding function can be activated." While Zhang Wenkai was speaking, he had already placed the sensing area on the back of his hand.

"34°C!" Soon the mobile phone reported the temperature (the temperature of the hands is 34°C).

"Of course, you can also place it where the pulse is, and through the sensing function of the artificial muscle, the user's pulse can be quickly measured."

Zhang Wenkai shrugged and laughed: "The general function is like this."

"Wow!" There were no unnecessary words, and there was a roar of applause.

He took a deep breath, the real highlight had just begun, and the next scene, even Zhang Wenkai, who was calm about things, felt a little difficult to control.

(End of this chapter)