Movie black technology

Zheng Ren laughed out loud. The more he remembered the difficulty of having no core available before, the happier he laughed today.

The two were chatting to themselves when they saw a burst of exclaims erupting from the other side, everyone focused together and seemed to be watching something around.

"Chief Master Chen, let's go over together and take a look?" Zheng Ren pointed over there.

Chen Shen shook his head, he could probably guess what was going on, but he still said, "Let's go then, let's come over and take a look."

Today was to be a trial production, that scene just now should be the trial chip coming out.

Today's trial production chip was not the Shenzhou series, that one would have to wait a little longer, it was specially designed to imprint process reliability, nothing difficult to design, similar to what he saw last time at the National Core Research Institute, so he wouldn't go over to join the fun.

Zheng Ren and Chen Shen squeezed into the crowd wearing dust suits, and now everyone is wearing dust suits, he is not so conspicuous.

The crowd, Zheng Ren really see from the machine inside just sent out the wafer.

It does not look much different from the silicon wafers, the surface looks very dry, obviously has been dehumidified before taking out from the machine inside.

But unlike the silicon-based wafer, this is a 12-inch graphene wafer, using the substrate preparation method of graphene.

The method provided by the system is similar to the current world thinking, both are semiconductors or insulating materials as a substrate, the production of graphene on top of the substrate, but the difference is that the system's process is more advanced and convenient, but also provides a batch manufacturing ideas, each batch can be produced hundreds of 12-inch wafers, a considerable yield from the fundamental solution to the problem of wafers.

"Is this really soaking out of the solution? It's also too amazing!" Several bosses around Zheng Ren looked at the wafers in great amazement.

Even Zheng Ren himself buried his head and observed it carefully.

Suddenly someone asked the engineer next to him, "Isn't this wafer a graphene wafer? How come it is also round?"

There must be a lot of inconsistency and waste between a round wafer and a square chip, but there is no way to produce a silicon-based wafer into a round shape.

Because this is the limitation of the production process, it can be simply understood that the silicon wafer is manufactured on a turntable, naturally with the pancake is spread round.

But graphene wafers are obviously not produced in the same way as silicon wafers, so how come they are also produced in the round?

The engineer who was asked did not hesitate to reply, "Graphene wafers can actually be manufactured as square, the reason why they are manufactured as round is mainly to adapt to the current production line."

"Aren't all of your production lines newly designed and manufactured?" An old boss pointed to the machine in front of him, from the outside observation window you could see the wafer being soaked inside, it looked old new old sci-fi.

The engineer who answered pointed across the wall to the outside of the factory, "This is not talking about our production line, but mainly the production line considering the packaging link."

Not waiting for others to ask questions, he cleared his throat, knowing that the bosses present do not necessarily know much about chips, and some may not even do their homework beforehand, he said aloud: "After the processing of the chips on the wafers is completed, we will send the wafers for packaging, in this link there will be a cutting step, which is to use the machine to put the chips on top of the wafers a everything off."

"At the time of this step, the machine used to support the wafer cutting size is generally only 8 inches and 12 inches, is no shape other than round, mainly because the previous silicon-based chip era did not appear square wafers."

They can make square wafers or substrates and process the chips on them, but then they can not directly use the now mature silicon-based chip packaging process.

This way there is no telling how much time will be lost waiting for the packaging factory to replace the suitable machines.

When he said this, those who were listening here also understood, "So this is the size you made in order to match the later process."

Zheng Ren then whispered to Chen Shen next to him and asked, "Chief Chen, then we will manufacture square wafers in the future?"

Chen Shen thought about it, the production application after the matter is not his to consider, but he still said his thoughts: "should be, otherwise the loss caused by the accumulation of months can not be small, but wait for the packaging plant to change the machine."

A piece of wafer waste is nothing, but the accumulation of sand into a pile is not small, especially in the case of carbon-based chip production capacity is not expanded, this practice rounded up a bit is equivalent to a good chip directly into the garbage, so Chen Shen estimated that at most three months, Comrade Lao Chen and other companies will certainly force the packaging factory to replace the cutting machine.

People around were paying attention to the graphene wafers on the table, and Chen Shen also saw several reporters taking pictures or making written notes, in addition to the other direction of the workshop, his dad was being interviewed.

These reporters are all from big media and came over today to help build momentum.

Suddenly he saw an acquaintance who also happened to be looking over.

"Hey! Great God!"

The man put down the camera he was holding and greeted, and didn't come over until Chen Shen had also greeted him.

"Great God it's been a long time, I recently heard that a documentary team from the station was allowed to enter the base for filming, which made me envious at that time!" The reporter trotted over excitedly.

This person was none other than Yan Dongsheng, who had done a live broadcast with Chen Shen just before. By virtue of that live broadcast with tens of millions of people online, he was now considered a journalist with global influence, and news reported by him on Prism or Chen Shen would often be treated as official news by foreigners.

"Maybe one day you can get in too." Chen Shen said comfortingly.

"I was thinking of getting into the crew of that documentary before, and they didn't want me ......"

"By the way, can the Great God interview you?" Yan Dongsheng was depressed for a moment, then looked at Chen Shen expectantly.

Chen Shen just glanced at his dad's figure in the distance and said, "If it's a problem with the carbon-based chip, you can go directly to my father, he is being interviewed officially over there."

Yan Dongsheng shook his head, "I already have a colleague over there, and I am trying to ask about the introduction of the Fire Speed Light and Sound Scanner by Jieke."

"Jieke?" Chen Shen froze for a moment, he didn't know much about this matter.

"Yes, Johnson Group got the right to be the agent of photoacoustic detection in Jieke area, and Jieke side also agreed to reach cooperation with them to introduce photoacoustic scanner, do you understand the specific situation?"

Yan Dongsheng said so, Chen Shen remembered one thing, recently the photoacoustic scanner assembly plant side seems to have received a foreign trade version of the order, seems to have started shipping.

Because the foreign trade version needs to cut the life of the piezoelectric chip and other important parts, so the light sound project leader He Changfeng recently reconfirmed with him those parts of the "improvement" program.

But that's all the information he knows, and he doesn't know any more, so he shook his head and refused to interview Yan Dongsheng.

Seeing this, Yan Dongsheng could only leave a little disappointed.

Meanwhile.

On the other side of the mainland.

Jetco.

The country's specialties are similar to the island next door, and its economic development is relatively good in recent years, not a particularly rich country, but only average.

However, in the prism before the list of light and sound scanner agency sales list that a large circle of African countries, this country on the European continent is like a diamond in the crown shining and charming.

Compared with those African countries is certainly this relatively stable and developed economy of the country more promising, so the leadership of Johnson & Johnson in the round of competition with Siemens to snatch the Jieke agency.

At this time in the capital airport, a cargo plane slowly landed on the runway.

The trucks and workers who had been waiting around for a long time started to unload the cargo, while a big banner was pulled up at the exit of the cargo, with a bilingual writing on it.

Congratulations on the arrival of the first batch of Light & Sound Scanners at Jecco

Around the plane there was a group of reporters from all over the world, all of them came to cover the event, only there were more local European reporters here.

The head of Prismatic Products, Zhang Yuan, had been waiting at the airport for a long time with Johnson & Johnson and local health officials from Jetco, and as soon as they saw the plane land, everyone got excited.

After waiting for the three parties above to take a group photo in front of the light and sound scanner that had been unloaded and loaded up by a big box, the reporters on the scene all started to ask crazy questions, or rather besieged.

"May I ask Mr. Zhang, photoacoustic detection is real? Is the laser power really unmodifiable? Will you modify the power of the laser in a state of war to turn the photoacoustic scanner into a laser weapon?"

Not only Zhang Yuan alone, but also Charlie, the vice president of Johnson Group, was likewise surrounded by a group of reporters to ask questions.

"Mr. Charlie, what means did your Johnson & Johnson Group use to enter our domestic market? Is there a secret deal here? Did you use donations?"

Even the health officials of Jieke's own country were asked a lot of tough questions.

However, the three parties present are all veterans, only selective answers to some questions, Zhang Yuan is the entire use of Chinese answers, as long as someone said he could not understand, he nodded to his ears wearing the rhinoceros headset, indicating that the other party to buy a.

Now the rhinoceros headset has opened up the global market, selling is not expensive, is an important profit point for the prism, on the contrary, the translation machine has been gradually eliminated.

Waiting to deal with the batch of reporters, the box inside the light and sound scanner smoothly on the road to the scheduled installation of the hospital, Zhang Yuan and Charlie before sitting in the vehicle that followed, and then coincidentally sighed with relief.

The two looked at each other with a smile.

"Those old stubborn European reporters are really tough." Charlie said.

"It's probably because they find it hard to accept the reality."

Zhang Yuan shrugged his shoulders and let the driver in front of him drive.

The somewhat difficult attitude of these reporters reflected the rejection of the two outside forces, them, by the local forces.

Prism and Johnson & Johnson, both forces outside the continent, were now entering their own domestic medical market in a grand manner and might have to set off a big change.

How can this situation make people happy?

As for those journalists outside of Jetco, they saw the future of their own country from this matter.

They have not forgotten that the prismatic hands are still holding a large number of countries have not sold the agency, which has its own country ......

Now the situation will happen in their country sooner or later.

Under the death of the rabbit, their attitude is naturally bad.

So this time there have been many aspirants in their own country appealing, hoping that the country can invest in the research of photoacoustic scanner, and strive to achieve the independence of photoacoustic detection.

Then again, it is also hoped that their country can fund from the hands of the prism to buy back the agency, not to let their handle in the hands of others.

The light sound scanner is just as Chen Shen expected, after the introduction of the rapid and international situation linked together.

Even Prism sold Jieke's agency to Johnson & Johnson and pushed the optical sound detection into the Jieke market, also related to their recent domestic actions, which is also a warning.

Let them know not to sell things blindly outside.

Now everyone can see that Jieke is losing its own medical testing market, originally their national annual money spent on medical testing, the majority of the future may have to be divided into the hands of Prism and Johnson & Johnson.

But in the face of this situation, Jieke's local medical companies have no way, and they can not research photoacoustic scanners and photoacoustic algorithms, nor can they inhibit the introduction of photoacoustic scanners.

After all, the Johnson & Johnson group is not a vegetarian, they have the home field advantage, but also can not fight the flying dragon, and the public is also very excited about the photoacoustic detection, after all, the photoacoustic detection can greatly reduce their medical burden.

Such a situation, part of the medical companies simply fell to Johnson & Johnson and Prism, want to rely on their own medical channels in the country to continue to make money.

And this is just the beginning.

With Jetco as the starting point, the entire continent and even the world's medical testing market will slowly fall, all it takes is time.

Want to reverse this situation, either self-research photoacoustic detection technology success, or correspond to the domestic companies to fund their own country's photoacoustic detection agent to buy.

Only the decision to sell or not to sell on the side of the prism ......

Jetco's photoacoustic scanner installation is very smooth, they follow the model of the Magic City, an abandoned hospital converted into a photoacoustic detection center, every day to experience the endless stream of people scanning, and even people from neighboring countries specially come to pay for the experience, so that the local Jetco can have a daily income of more than 100,000 euros.

According to the terms negotiated between the two companies, Prism Johnson and Jieke local partners, the main purpose of the current photoacoustic detection is to match the expansion of the AI diagnostic database, so Johnson can not charge a penny except for the cost, and Prism also halves the data processing fee for each examiner.

As for the money that visitors pay for the experience, neither Prism nor Johnson & Johnson draws commission, only the normal data processing fee is counted as a consolation.

Of course, the most easily depleted piezoelectric chips and other repair items, the prism will not be discounted at all.

And according to the local testing volume of Jieke, only two piezoelectric wafers a day are considered less.

So this more than 100,000 euros finally after the tumble or have to return to the prismatic pocket ......