Supersonic drones, do you think they will be used to deliver express delivery?

Chapter 53 It’s done, our lithography machine is done!
  "Is it that intelligent robot?"

If Zhao Huazhang hadn't mentioned it, Chen Mo himself would have almost forgotten about it.

Speaking of which, does he still owe Qi Yue a small drone?
  But she seemed to have forgotten it a long time ago.

"Yes, hahaha, I really didn't expect you to be able to build that large supersonic drone at the time."

"You don't know, because of your drone, Lao Nie calls every two days and asks me to take you to the imperial capital."

"That can't be done!"

Ye Qishan seemed to be threatened and quickly stood in front of Chen Mo.

"Now that the lithography machine is at its most critical, you can't take Xiao Chen away with you."

Chen Mo is Ye Qishan's treasure now. Anyone who wants to take him away is like taking his life.

Not long ago, Lin Yu wanted to take Chen Mo out to play.

He was scolded severely by Mr. Ye.

Of course, there are no exceptions. It seems that only his precious granddaughter Ye Yiyi came to Chen Mo.

He will not refuse.

But Chen Mo himself didn't want to leave.

Zhao Huazhang laughed helplessly.

Of course he knew Ye Qishan's attitude towards Chen Mo now.

"Okay, okay, you know, I will never get rid of your precious pimple until the photolithography machine is successfully developed."

"Can I see your lithography machine now?"

Ye Qishan was chattering, but still pretended to be calm.

"Okay, let's go."

"That Xiao Chen, you are responsible for the introduction."

As they spoke, everyone walked towards the core area of ​​the test site.

Before he was completely close, Zhao Huazhang saw the silver-white rectangular device.

His eyes were intense, he took a deep breath, and the corners of his mouth rose unconsciously.

"This is much bigger than the one I went to observe in the small island country before."

"Mr. Zhao, ours is different from theirs. It is not a single light source."

Chen Mo smiled, and Huang Jingyuan beside him handed over a tablet.

He took it, turned around and handed it to Zhao Huazhang.

"This is the data of our lithography machine, please take a look."

When Zhao Huazhang took the tablet, his hands were shaking.

Zhao Huazhang took a deep breath.

His eyes were fixed on the laptop screen.

Although he is not an expert in information optics and optoelectronic technology.

However, he can still see some basic data and graphics.

"Has the light source problem been solved?"

"In this position, it can be said to be a perfect solution, and it also solves the problem of a single light source."

Ye Qishan personally stepped forward to dig out the relevant content in the document for Zhao Huazhang.

"What about the laser power?"

Zhao Huazhang's voice was trembling.

He has to figure this out.

Laser, this is the most important part of the lithography machine.

The most advanced foreign lithography machines can already reach 260 watts.

In China, it only reaches 120 watts.

He still remembered that a few days ago, a TV series about chips "My Yanguo Chip" was released in China.

There is a plot in it, where scientific researchers say they want to develop a laser that far exceeds international technology and has a power of 50 watts.

Fortunately, the show was urgently withdrawn.

If foreign researchers saw it, they would laugh out loud.

Even in China, the most advanced power lasers now reach 150 watts.

And this is still far behind foreign technology.

"500 watts!"

Ye Qishan's voice was trembling.

Zhao Huazhang's hands were trembling.

The researchers around him all had expressions of joy on their faces.

"5 watts! Has it been verified?"

"It's still being verified and the results will be out in the afternoon, but I've seen the data and it's at least 500 watts!"

“To reach the picometer level, the power of the laser must not be less than 500 watts.”

Ye Qishan's tone was very certain. Zhao Huazhang took a deep breath to calm himself down.

"We will report it after the verification results come out."

"But why did you suddenly start studying X-rays? The one that was launched in the previous seminar was extreme ultraviolet light."

Zhao Huazhang looked at Ye Qishan with huge doubts.

Ye Qishan is in his seventies, his temples have long been white and his face is full of wrinkles.

He dedicated his life to lithography machines.

At this moment, he could no longer hide his excitement.

When he contacted Zhao Huazhang before, he did not tell him what kind of photolithography machine this was.

So Zhao Huazhang always believed that this was extreme ultraviolet light.

He didn't know until now...

"Because of a miracle."

Ye Qishan looked at Chen Mo.

What a young man full of energy. How can we not say it is a miracle that he can design such a lithography machine that surpasses the world level at this age?
  "Actually, it should be no less than about 700 watts."

Chen Mo was not refuting Mr. Ye, but on the drawing given to him by the system, the arithmetic values ​​drawn were between 700 and 1000.

Unexpectedly, Mr. Ye himself underestimated it.

"Seven hundred watts?!"

Zhao Huazhang's body couldn't help trembling, and he looked at Chen Mo in disbelief.

Ye Qishan took a breath. If Huang Jingyuan hadn't supported him, the old man would have fallen.

"You, what are you saying is true?"

According to Ye Qishan's expertise and authority in the field, it stands to reason that Zhao Huazhang should trust his judgment more.

But Chen Mo is the designer of this lithography machine!

……

in the afternoon.

"Experimental results, so the program is perfectly allowed, the laser works normally, and it is fully consistent with the chip manufacturing process."

When the computer gave out the simulation results for the first time, there was a cheer in the test site.

“What about laser power simulation?”

"The maximum power can reach one thousand watts, exactly four times, four times!"

Ye Qishan was as excited as a child who got his beloved toy.

A line of tears fell from his wrinkled eyes.

Thirty years!

His youth, his whole life, was devoted to this research and development.

They have developed a DUV light source lithography machine that can manufacture chips from 130 to 12 nanometers.

But this is far from enough.

Because foreign countries have long made breakthroughs in lithography technology below 12 nanometers - extreme ultraviolet lithography machines.

In the future, they are likely to produce chips at the 1-nanometer level.

So they could only continue their research and stay in the laboratory day and night.

But the extreme ultraviolet lithography machine is like a Mount Tai standing in front of them.

Even so, Ye Qishan and the others did not have any complaints.

Because they know that if they cannot break through this layer of technology, they will not be able to create a fifth-generation lithography machine.

Then in the future, China's technology will be trapped by foreign technology.

Whether it is aerospace technology or civilian technology.

Everything from mobile phones to space stations will be far behind foreign countries.

Now, a hope lies before them.

And it’s hope that’s tangible and tangible!

"Xiao Chen!"

Ye Qishan's eyes filled with tears. He stretched out his hand and held Chen Mo's hand tightly.

"It's done, our photolithography machine is done!"

"Yes, Mr. Ye, in the third stage, we can start manufacturing chips.

Chen Mo breathed a long sigh of relief.

He Linshan and the others previously judged that it would take eight months.

Ye Lao said that this is impossible.

But it took him less than four months to get to this point.

Finally able to move to the next step!

(End of this chapter)