"Huh!"

"Not a cell phone?"

"That's right, I'm dizzy!"

"Zhang Wei will not give up if he does not offend the mobile phone business!"

"It's called a cell phone, and I was amused by him. Pen & Fun & Pavilion www.biquge.info"

The scene has been boiling, reporters and invitees are happy to hear it, obviously do not agree with this, these are not called mobile phones, what are mobile phones? Which mobile phone on the market does not want to be as you say, the plastic shell wraps the TFT display screen? Besides, the mobile phone is easy to use, how good the appearance is? Now it is to deny the rhythm of the entire mobile phone industry!

Kazusuke Miyagi was furious on the spot, "Yaga Ya Road!"

His voice was so loud that the entire single-story conference room fell silent in an instant!

The reporters turned their heads to see who made the sound, because there were a lot of people at the scene, and everyone was talking about it just now, so they didn't know who was speaking for a while, but it could be roughly judged that the voice came from the first row, and it was still a Dongying person.

"Dongying people?"

"Is it polite to call it here?"

"I heard that it seems to be a mobile phone dealer in Toei, but I don't know which company it is. ”

"Wait, his badge says Panasonic, ouch, Panasonic is amazing, and now it is thriving in the Dongying mobile phone industry!"

Reporters and invitees recognized him, and they also knew that people in the mobile phone industry had begun to target Zhang Weijia.

Fukai Jiro also stood up to speak, he first said a lot in an unkind tone, and then the translator looked at Zhang Wei and Zhang Aiguo on the stage, and said: "Mr. Fukai said that why do you slander other mobile phones so much? What do you say about those mobile phones on the market now wrapped in ugly plastic, so they are not called mobile phones? So what is a mobile phone? Shouldn't the mobile phone case be made of plastic? Use metal? Don't be kidding, metal will weaken the signal, and I'm afraid you won't be able to make a phone call at that time!"

A series of questions.

Zhang Wei said calmly: "I said before not to interrupt me and my father. ”

Motorola's Katie also stood up, and the interpreter said, "You can choose not to answer, or you can choose to have the security personnel let us out." ”

Zhang Wei smiled slightly, not angry at all at all at their questioning, and said: "It's not our Chinese etiquette to drive people out, although you are very rude, but I still decided to answer your question, originally, this is also the topic that my father and I are going to talk about, but I was just interrupted by you, why do I dare to say that those on the market now are also called mobile phones? Please look at the screen!"

The picture on the projection changes.

The back of a mobile phone immediately appeared on it, but unlike before, the back of this mobile phone seems to be very different.

When everyone saw it, they were puzzled.

"What is this?"

"It seems to be a phone screen, not sure. ”

"Not to mention, it's really pretty, but what's so special?"

Zhang Aiguo calmly pointed to the screen, "This is the back of the mobile phone developed by my family, and then, please look at the back of various mobile phones on the market now." Saying that, there were a few more mobile phones on the screen, even including Big Brother, and a mobile phone with an antenna appeared in unison, he winked at Zhang Wei and said: "Let's compare, what is the difference between my mobile phone and other mobile phones?"

"What's the difference?"

"Looks like there's one less antenna!"

"Why can't I see anything special?"

The reporters were surprised, and the people at the mobile phone dealer looked disdainful.

Even Katie and Maria, the world's two largest mobile phone manufacturers, are only moved by the lack of antennas, and the technology without antennas is being studied by everyone, and the research is very successful.

However, they did not find that the back of the phone developed by Zhang Weijia did not appear to be plastic, and there were several lines of different colors on it.

Zhang Wei had already seen the signal of his father's blinking, and knew that his father couldn't go on, so he opened his mouth one by one: "I don't know if you have noticed, this fuselage doesn't seem to be made of ordinary plastic materials?" sighed a sigh of relief, "I know you can't see it for a while, right? After all, the projection is not very clear, so let's let someone take a finished mobile phone first, and you will take a closer look at it later, what material is on it, see if it is plastic, or other materials." ”

A staff member in the background walked out, holding a mobile phone, pinching the front side, exposing his back, and then walking slowly on the aisle with the back of the mobile phone.

Everyone stood up and watched, but after a slight glance, they couldn't see any material at all, but they could see that it was indeed not plastic, and when the display was over, everyone looked at the stage, wanting to hear what Zhang Wei had to say.

Zhang Wei tiptoed and said, "Now whether it's a mobile phone, Big brother or BB machine, are with a special plastic shell, because we all know that plastic will not block the signal, so as to make the communication clearer, for this practice I am very recognized, but also very admired the wisdom of the predecessors, then, technology always has to look forward, just like the ancient time of the pigeon book, later telegraph, and then to the telephone and now the mobile phone, these are the evolution of communication, in this era of mobile phones is becoming more and more important, I have been thinking, why must the use of plastic material to make the shell? Is it just to have a better signal? Well, I can now say responsibly, no! The case of the phone can also be made of metal!"

It's nothing if you don't listen to it, but you'll be shocked when you hear it!

Even President Ling, who doesn't understand mobile phones, was stunned, metal, can you make a shell?

Many other people showed suspicious looks, and this time everyone learned to be obedient, and did not immediately ask questions, but listened.

Zhang Wei looked at the expressions of the people below, and said: "Just now I also asked people to show you this mobile phone developed by my family, maybe no one knows what the material of the back body is, right? It just looks very shiny, right? And it looks very beautiful, right? The plastic shell can't do this at all, because of the gloss, so now you can figure out what the material is?"

The cell phone dealers immediately burst out laughing.

Katie kept shaking her head at Maria, and Kazusuke Miyagi and Jiro Fukai were also communicating with other mobile phone companies around them, clearly not believing that stainless steel shells were useful.

Zhang Wei said: "I think you all have a question, why use stainless steel to make the shell? What should I do if the signal is blocked? I can tell you very responsibly, this mobile phone developed by my family absolutely does not have this problem, because some special methods are made, it is impossible to say it in front of you about the technical aspects, but I can tell you a sentence, this mobile phone is a built-in antenna, and it is not an ordinary antenna installed in it." ”

Everyone held their breath.

I don't know if I'm contemplating or if I want to listen.

Zhang Wei laughed, " You may have been curious, where is the antenna on the day, you can observe what is the difference between the back of the mobile phone on the screen, listen to me continue while observing, generally speaking, the antennas on the mobile phone are in the upper left corner, but many mobile phone manufacturers have realized that this is not beautiful, and because the plastic material is easy to damage, so to speak, once the antenna is damaged, then the mobile phone is also wasted, if we guess wrong, many mobile phone manufacturers have developed the technology of built-in antennas, which is not a difficult technology, as long as a little investment can be solved, but I want to sayAt least, the built-in antenna is different, and you are all curious about the back of the metal case, where is the antenna?"

Katie was silent, where?

Kazusuke Miyagi was also observing with a dark face.

Finally, a female invitee couldn't resist asking, "Where the hell is the antenna?"

Zhang Wei pointed to the projection and said: "Do you see the two horizontal lines on the back and the upper and lower lines? Have you ever thought about why you want to use two horizontal lines on it in one more move? Yes, that's right, this is the new technology developed by my family, these two horizontal lines are external antennas that are connected to the built-in antenna, just like the current mobile phone has a vertical antenna, the difference is that this mobile phone uses some technology to become a horizontal line!" This idea comes completely from the smartphones of later generations.

Wu Bin was a little surprised, "This is an antenna! This is actually an antenna!"

"Yes!" Zhang Wei asked again: "Are you very confused, even if this will affect the signal transmission?"

The female invitee uh, "That's so suspicious. ”

Zhang Wei said: "Everyone has studied physics in junior high school and high school, and knows that metal produces an effect, called electrostatic shielding, what is electrostatic shielding? The shell of the conductor plays a "protective" role in its interior, so that its interior is not affected by the external electric field, this phenomenon is called electrostatic shielding. It's true that the metal casing has an impact on the cell phone signal!, but ......" elongated the tone, "Is it simply the metal casing that causes the electrostatic shielding?"

CCTV reporter Wang Xiaoming blinked, picked up the microphone and replied with some hesitation: "There is a premise for electrostatic shielding, that is, there must be a closed loop, simply put, it is a circle, or a ball." ”

"Then does the mobile phone developed by my family form a closed loop?" Zhang Wei asked again: "Has anyone seen it clearly?"

No one can answer at this time, how do they know if there is a closed loop.

But Maria smiled and spoke, and the interpreter conveyed the words to those present, "I seem to find something special, is it the relationship between the two horizontal lines above?"

Zhang Wei smiled and said: "Yes, those horizontal lines are precisely the dividing line that breaks this ring loop! Just a few black lines, separating the three antennas of the mobile phone, are very close to each other, but because they are completely insulated from each other, they will not form an electrostatic shield, because there is no circuit! Even if it looks like a circle, it is not! Okay, return to the metal shell, do you understand?" If it is a real metal shell, it will definitely have an impact on the mobile phone signal, and how much impact it will have is not in the scope of discussion, if it is just a circle on the appearance, and in fact there are other insulators to block this circle, even if it is just a crack!

At this moment, those people in the mobile phone industry were completely stunned!

Can it be like this?

How can a mobile phone be made?

Can a metal case be made in such a way that it does not form a loop?

Kazusuke Miyagi, who has been engaged in the mobile phone industry for many years, was stunned when he heard it!

The concept put forward by Zhang Wei is simply the creation of the mobile phone industry! )