Get a black technology system at the start

Chapter 229 Entering the Screen
You can do whatever you want with the rest of the matter, and there will be no soft-heartedness. If you are soft-hearted to others, others will not be soft-hearted to you.

It can be said that arresting these three little thieves was effortless for Zhang Xingchen, but seeing the big from the small, this also sounded the alarm for Zhang Xingchen.

Now Zhang Xingchen's head is worth a lot of money, and many people are thinking about it, so what Zhang Xingchen has to do now is to strengthen security again.

Make sure nothing goes wrong!
You can't make fun of your own life.

Ding……

A voice rang in Zhang Xingchen's mind.

Zhang Xingchen wondered: "Is this okay?"

"Congratulations to the host for escaping a kidnapping. In order to increase the host's survivability, now reward a free lottery."

"Really."

After hearing what the system said, Zhang Xingchen didn't immediately enter his mind, but thought again: "Can a bug be stuck?"

"If I send someone to kidnap me myself, and I escape successfully, then will I have successfully won a chance to draw a lottery?"

"Find a chance to try it. It's okay to fail. If it succeeds, it will be a big hit."

After thinking about it, Zhang Xingchen's consciousness entered his mind, and the number of lottery draws on the screen in his mind had changed from zero to one.

On the turntable, Zhang Xingchen looked at the nine options, each of which read: Super Serum, Spiderman Physique, Hulk Physique, Superhuman Physique, Eighty Nine Mysterious Skills, 72 Changes, Invulnerability, Immortality, Empty.

"Wow...It really is life-saving, it's really great."

Zhang Xingchen's eyes began to glow with golden light. In his opinion, if he got something, it would be difficult for him to die in the future.

"Spin."

Zhang Xingchen said impatiently, under Zhang Xingchen's order, the entire turntable began to rotate.

After 10 minutes, the turntable stopped, and at the position pointed by the pointer, it said... super serum.

"It's not the best, but it's not the worst either, just barely."

Zhang Xingchen babbled and said.

What he wants most is immortality. Who doesn't want immortality? The last thing he wants is the Hulk physique. If he chooses this, then his whole body will be full of complexions. Zhang Xingchen hates this color the most.

I hate it, I don't want it.

When Zhang Xingchen's consciousness retreated from his mind, a test tube appeared in front of him, and there was a transparent liquid in the test tube.

Zhang Xingchen knew that this was the super serum.

"Is this what Captain America injected?"

"Looks like I'm going to become the captain of Huaguo."

Without hesitation, Zhang Xingchen directly took the syringe and injected himself.

After the injection, Zhang Xingchen's body changed. Zhang Xingchen felt that there was a huge force in his body transforming himself.

His body slowly swelled up, muscles stood out, and even Zhang Xingchen's height increased a little.

If you don't look at the face, the body is completely two people.

"I feel full of energy all over my body, and I really want to find someone to fight with."

Zhang Xingchen said excitedly.

For Zhang Xingchen, having a body of muscle and strength is not for him to fight with others, as long as he can protect himself well.

At critical times, you can increase your survival rate.

As for fighting and fighting, that's the job of the subordinates.

But for Zhang Xingchen, his energy is getting stronger and stronger, and he is still full of energy after taking a three-hour rest a day, without feeling tired at all.

This is good news, so he will have more time to do the things he likes.

The next day, Zhang Xingchen went to work in a hurry. This time, Zhang Xingchen had already determined the goal he wanted to conquer, and that was the screen.

Although Zhang Xingchen did not obtain the corresponding technology from the super black technology system.

But now that Zhang Xingchen has a certain scientific research ability, some simple technologies don't need to rely on the super black technology system at all.

He can figure it out by himself.

Just like the screen.

Now the screen can be roughly divided into two types, the first is the OLED screen, and the other is the LCD screen.

You can look at the screen of your mobile phone. If it is replaced with a beautiful image, you can see it on some mobile phones. The image is composed of small dots.

If there is a computer by our side, we can observe from the computer, because the computer screen is bigger, it is easier to observe, and it is more obvious.

In fact, each point has its own color. When many points are gathered together, a moving image is formed. We call these points pixels.

It is precisely because the area of ​​these points is very small, when we usually look at an image, it seems that the image is a whole, which is not easy to distinguish.

The color of each pixel is prepared from three colors, namely red, blue and green.

It's just that the proportions of these three colors are different, and the colors displayed by the pixels are also different.

This is the basic principle of screen image formation. Whether it is an OLED screen or an LCD screen, the images formed on it are based on this principle.

Never leave its origins.

Just like our Chinese characters, although the meanings of each character are different, they are all inseparable from the most basic gestures of a horizontal stroke, a number, a stroke, and a stroke.

Although the basic principle of forming an image is the same, the way to form colors on an OLED screen or an LCD screen is different.

Here we can first talk about the LCD screen, which has a structure called a backlight layer on the pixel point, and the backlight layer is completely composed of a certain number of LED lights.

We all know that the light released by LED lights after electrification is only one kind of light, that is white light.

White light is not the color we want, the colors we want are red, blue, and green.

But this is very easy to handle, we just need to let white light penetrate the colored film, if we want red light, as long as the color of the film is red, then we can get red; if the film is green, then we It turns white light into green light; if it is a blue film, then we get blue light.

This is easy to handle.

In this way, we can obtain the three colors red, blue and green.

But the final color of the pixel is adjusted by the different ratios of the three colors, so we have to find a way to control the ratio of these three colors.

If we can control the ratio of these three colors, we can adjust the color we want.

Here we need a control switch, use this switch to control the proportion of the color.

(End of this chapter)