Zhang Wenkai's requirements are very simple, the shell of the Supreme mobile phone should be lightweight, but also resistant to falls, and it is best to have some toughness.

Although his idea is very contradictory, it is not impossible to realize it, and the nano hollow tube made of nickel phosphorus material proposed by Xiao Na achieves the effect of light weight.

And Zhang Wenkai also tried, after weaving the hollow tube in the form of a grid, it formed an overall structure, but it was light and lightweight, but it was not tough enough.

After thinking about it, Zhang Wenkai put forward the idea of using graphene materials, that is, using graphene to cover the top of the nano hollow tube to achieve the effect of toughness, because the structure of graphene itself is strong and stable, which is definitely the best choice for mobile phone cases.

The idea is very good and reasonable, but how to perfectly join the two materials is a big problem, and you can't use glue! Thinking of this, Zhang Wenkai couldn't help but have a headache.

Xiao Na raised her hands in agreement with Zhang Wenkai's idea, and at the same time, Xiao Na perfectly solved this problem for Zhang Wenkai, that is, using artificial muscles as a bridge to make the two materials fit perfectly.

Soon, under the reasonable thinking of the two, the shell of the supreme mobile phone was born, and three high-tech materials were used in the shell alone, and even Zhang Wenkai shouted that the technology was full of fan.

The mobile phone case has been overcome, but a new problem has been met, that is, about the use of the LCD screen, Zhang Wenkai hesitated to use the LCD as the screen of the mobile phone.

Cortana's idea is to no longer use the LCD screen, and there are many problems with the volume and power consumption of the LCD screen, and Cortana believes that the LCD screen is not suitable for use as a screen.

What Xiao Na said, Zhang Wenkai also agreed, unless the white light diode is manufactured, otherwise the LCD screen will never enter the high-end ranks.

But the question is whether people can accept mobile phones without LCD screens, this is the question that Zhang Wenkai thinks, after all, the screens that can be seen in life are all LCD screens.

However, after Xiao Na recounted her thoughts, Zhang Wenkai decisively abandoned the LCD screen.

What Xiao Na said is to use the holographic stereoscopic communication function, install a highly transparent thin plate on the mobile phone as the screen of the mobile phone, use the holographic stereoscopic communication side projection function, project the image on this thin plate, and then install the touch screen induction on this thin plate, which is the same as the ordinary LCD screen control.

Its power consumption is only one-fifth of the LCD screen, so it is natural to choose Cortana's method.

However, there was a problem in front of the two of them, that is, the thin plate had to be highly transparent, abrasion-resistant, and other excellent characteristics in order to allow the light from the holographic light emitter to penetrate inside.

Plexiglass? Paz!

Toughened glass? Paz!

Eventually, the two had to develop this highly transparent sheet and manufacture it according to its properties, using the technology of special glass.

This sheet is positioned as a special glass.

So the two of them devoted themselves to the development of new materials

Looking at the special glass sheet simulated by the holographic workspace in front of him, Zhang Wenkai breathed a sigh of relief, this thin plate is only one millimeter thick, and the size is the same as a five-inch screen.

Zhang Wenkai has not designed the screen of the mobile phone as a super large screen, after all, with the holographic function, the function of the screen is decreasing.

But Zhang Wenkai, who had just breathed a sigh of relief here, became nervous again in his heart, so with such a thin special glass, should the size of the light emitter be reduced.

"Light emitters need to use nanotechnology!"

"And it's not just light emitters that need to use nanotechnology, it's better to use nanotechnology for all components." Cortana said directly.

"Can the problem of the production line be solved?" Zhang Wenkai is not worried about the use of nanotechnology, he is worried about the problem of the production line, if there is no perfect production line to produce, the cost of the early design alone will be fatal.

"No one has any problems, and when the time comes, I will produce a batch of robots to deal with the problems of the production line." Cortana is confident.

Zhang Wenkai will never hand over such a delicate and important production line to outsiders, even plant nutrition agents are produced by robots.

Where there are people, it is very troublesome to keep secrets, and if the secret is leaked, the only loss can be yourself.

In terms of current technology, although nanotechnology is very mature, the high cost of its application also limits the threshold of its use.

And the production line of this nanotechnology is absolutely against the sky in the international arena, and it is no less than the status of an intercontinental missile.

"Hmm!" Zhang Wenkai nodded.

Speaking of the production line, Zhang Wenkai remembered the production line of the medical cabin.

"Cortana, can you mass-produce medical pods now?" Since Zhang Wenkai handed over the management of the medical institution to Xiao Na, he also handed over the work of medical cabin production to Xiao Na.

"It will take some time, and now we are producing a production line for home-type medical cabins." Regarding the topic that Zhang Wenkai opened, Xiao Na still answered truthfully.

Zhang Wenkai and Xiao Na set the medical cabin into three grades, one is the general medical cabin, which is the one used on Tan Yuanhe before, the other is the family medical cabin, which is specially used in the field of the family, and the function has also been reduced, and the last one is the luxury medical cabin, just like the medical bed in Zhang Wenkai's mouth.

He plans to release the two products of mobile phone and medical cabin together, if this is placed in another company, he can't wait to release it several times, but Huaxia Xinke company develops too many things every day, if it is released separately, it must be the same as going to work, every day is a press conference!

And Huaxia Xinke's current development conference is not to show popularity or anything, Huaxia Xinke is not lacking in popularity, his development conference is on the one hand the convention for many years, on the other hand, it is to explain the use of products.

If you don't read the manual or press conference, you want to be proficient in the use of Huaxia Xinke products, it is impossible, take the original holographic box as an example, when it was first sold, many people would not use it!

"Okay, hurry up, and when the launch station is finished, we'll officially begin." Zhang Wenkai's eyes looked into the distance, and he was ready to make a sensation in the world again.

"Inside, sir, let's finish the design of the Supreme mobile phone first!" Cortana's words are already an obvious demolition.

"Uh" Zhang Wenkai was sullen for a while.

"Cortana! You're done! As he spoke, Zhang Wenkai opened his five fingers, and an evil expression appeared on his face.

"Sir, don't" (To be continued.) )