Chapter 486 It's Nice to Be Rich!

"Of course it's me!"

Everyone: "..."

Su Mo actually wants to be the first to appear?

Don't make trouble!

If so, what is their business!

"Captain, you give us a chance to perform!" Ning Xiaofeng protested.

"That is, as soon as the captain comes out, the game ends immediately!"

"How can the captain be the first to appear? That doesn't fit your status. You should be the finale!"

Several others opened their mouths one after another, causing Yan Jiuxi to cover her mouth and snicker.

Su Mo glanced around speechlessly and asked, "You guys just want to play that much?"

"think!"

Except for Yan Jiuxi, the other six answered in unison.

"Then the first two appearances, you can discuss it yourself."

Su Mo smiled, "Does anyone want the third place to play?"

For a time, the heads of several people wanted the same as a rattle.

What are you kidding?

Who dares to ask for the third place?

The reason why they want to play is because they have Su Mo's back, even if they don't play well, they still need Su Mo.

Therefore, the third place to play can only be Su Mo!

"Then it's decided, play well!"

After speaking, Su Mo took Yan Jiuxi out of the preparation room.

As soon as the two left, the other six began to fight for the only two places.

Song Lixin: "I must have one of these two places, and you can decide the others."

Ning Xiaofeng: "Tsk tsk, Xiao Song, do you have a bigger face than others? Why should I give you a spot?"

Mao Haoyu: "That is, you are at best a runner-up, and the runner-up is not eligible to compete for a place."

Hearing this, Ge Fan's eyes widened and he said unhappily, "What do you mean? What happened to the runner-up?"

Ge Fan is tall and tall, his stare made Mao Haoyu shrink his neck in fright, and quickly explained: "I didn't mean that, what I said just now was only for Xiao Song..."

"Ha ha……"

In the preparation room, there was laughter from everyone.

the other side.

"Little Mo, where are we going?" Yan Jiuxi asked softly.

"go to school."

Su Mo smiled and said, "I had an inspiration last night and wanted to experiment."

"it is good."

Yan Jiuxi smiled sweetly. For her, as long as she could be with Su Mo, it would be the same wherever she went.

The two called a taxi from the side of the road.

"Master, go to the gate of Qing University."

As soon as he got in the car, Su Mo reported his destination.

"The gate of Qing University?"

The driver was stunned for a moment, "Now that the school is on vacation, you can't get in."

"It doesn't matter, we're just going to have a look, it's okay if we can't get in."

"That's fine."

The driver didn't ask any more questions, started the car, and hurried in the direction of Qingda University.

After the taxi drove for a while, the driver suddenly asked, "lady, why do I hear your voice so familiar, have we met before?"

Su Mo: "..."

He can be sure that he has never seen this taxi driver...

"yes?"

Su Mo hurriedly explained: "Maybe my voice is too popular."

"Neither."

The driver shook his head while driving, "Your voice is very familiar, but I just can't remember it..."

...

The gate of Qing University.

"Fortunately it wasn't exposed."

Looking at the departing taxi, Su Mo wiped the cold sweat from his forehead.

Looking at Su Mo's appearance, Yan Jiuxi's smiling eyes were bent into crescent shapes.

"Xiao Mo, what are you afraid of?"

"Even if it's recognized, it's nothing!"

Su Mo was stunned for a moment, it seems that this is the same reason!

It seems that there is a bit of a bow and snake shadow...

The two took off their masks, and the guard let them in.

As soon as he came to the research room, Su Mo ran to the safe.

Before the holiday, he put Xiao Xiaoxi and the semi-finished product of the fourth chip in the safe, which is precious.

So far, Su Mo has spent more than one million on the research of artificial intelligence!

And the value of Xiao Xiaoxi cannot be measured by money at all.

Drop drop drop-

Opening the safe, Su Mo carefully took out two semi-finished products of the fourth chip.

Going to the lithography machine, picking up the operation manual and studying it.

This is the most advanced semi-automatic lithography machine, and naturally it is not comparable to the previous lithography machine.

And Yan Jiuxi stayed quietly beside Su Mo, watching his every move.

In five minutes, Su Mo read the operation manual as thick as a Xinhua dictionary. Fortunately, there was only Yan Jiuxi here, otherwise, it would definitely cause a huge sensation.

Putting down the operation manual, Su Mo turned to look at Yan Jiuxi and asked, "Girl, do you feel a little bored?"

"Nope!"

Yan Jiuxi smiled lightly and said softly: "Seriously Xiaomo is very handsome, you are busy with your work, let me spend it alone

Crazy for a while. "

After saying this, a blush rose on that perfect pretty face.

"You girl..."

Su Mo shook his head and laughed, and Yan Jiuxi became more and more open in front of him.

Next, Su Mo put all his attention on the chip in his hand. First, he used a stencil to remove the protective film on the surface of the wafer, and then immersed the wafer in a corrosive agent, and the part that lost the protective film was corroded. After the circuit is formed, the impurities remaining on the wafer surface are washed with pure water.

Next is the key!

exposure!

It is a device that uses ultraviolet rays to remove the protective film on the surface of the wafer through a stencil. A single wafer can produce dozens of integrated circuits.

After turning on the power, Su Mo put the fourth chip into the exposure system, and then controlled the light source to start exposure.

Through the glass, Su Mo could see the ultraviolet light clearly. After being focused by the ellipsoid reflector, it was reflected by the cold light mirror to the field mirror of the fly-eye lens array.

The light emitted from the projection mirror reaches the dichroic mirror, the ultraviolet part of the spectrum is transmitted by 50%, and after 50% reflection, it reaches two symmetrically distributed large-area spherical parallel mirrors, which are collimated and reflected on the drying plate. Exposure is performed on the fourth chip.

The whole process is quite fast, it only took less than three minutes, and the exposure has been completed!

Seeing this scene, Su Mo couldn't help but sigh: "It's good to have money!"

He had been failing all the time before, but he was stuck in the exposure. After changing to a lithography machine, he succeeded once!

It must be said that the power of money is still very powerful!

After turning off the power, Su Mo carefully removed the fourth chip in the exposure machine and observed it carefully.

After several inspections, Su Mo's face showed an excited look.

"Finally exposed successfully!"

Yan Jiuxi, who was on the side, came over after hearing the words and asked in a low voice, "Little Mo, is the fourth chip ready?"

"It can only be said that it is half done."

Su Mo explained with a smile: "The next thing is the real highlight!"

"What's the highlight?" Yan Jiuxi asked curiously.

"For a lithography machine, the highlight is naturally the lithography process!"

Having said this, Su Mo smiled mysteriously, "Girl, I'll show you a pattern later!"