128 Chapter 128 Lithography Machine

These days before the holiday, unlike the leisure of the students, the teachers are the busiest.

Zhao Weiwei ran twice, but did not find the right person to take them to familiarize with the equipment.

Wang Qinian has been busy recently.At the end of the year, various summaries and evaluations continue.In the end, he suggested that Zhao Weiwei should lead the younger brother and go around for a tour by herself.

The teachers are not free, but the machines are free.

Zhao Weiwei is also a top student in the Department of Electronics. Although microelectronics is not her research field, she still has some impressions about the specific functions of these devices.

So Cheng Yongxing, under the leadership of Senior Sister Zhao, came to the laboratory for a day trip.Simply establish some impressions.

This visit actually didn't have the opportunity to operate, it can only be regarded as a spectacle, but it has greatly helped his next plan.

Many things on paper are compared with real objects.Some ideas have also changed.

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As soon as he entered the laboratory, Cheng Yongxing's biggest feeling was that his time was wasted.

Hundreds of hours of online video have been watched for nothing!

The laboratory in front of me, except that it looks similar to the video, is quite tall.

What else...

If it is forced to go inside, it is very close to the garage laboratory of some enthusiasts.They are all a collection of equipment from different generations, a few new equipment, plus a bunch of junk from second-hand.

These devices come in various shapes and sizes.Some of them still feel like high-tech electronic devices, at least they have a control panel or something.And some, except for a switch, there is nothing, the appearance is not as good as the oven in the kitchen!

"This is an oxidation furnace. Hello! What are you looking for?"

Zhao Weiwei introduced the name of the equipment to her junior brother as she walked, but she disappeared.

"I'm looking for a lithography machine!"

When Cheng Yongxing entered the laboratory, he felt that the room was too small to hold down the lithography machine that everyone had hoped for.

"Isn't that the lithography machine?" Zhao Weiwei pointed towards the corner.

Due to the holiday, there are only two of them in the laboratory.

"This is a lithography machine? So small?"

The photoetching machine in front of me is probably a circle bigger than the ATM automatic teller machine on the street.It is about the same width as the normal workbench.

"So small, can it be worth 100 million dollars?"

Watch the video, ASML's lithography machine is about the size of a bus.

"How many?"

Zhao Weiwei picked her ears.I thought I heard it wrong.

"This is a domestic product made in Fengtian. It is suitable for laboratory use. It costs about 100,000 yuan."

"So cheap?"

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"Why is it cheaper? It's almost the most expensive equipment in the laboratory!"

"Almost? Is there anything more expensive than it?"

Cheng Yongxing came interested.In later generations, the word lithography machine will continue to be heard.In this era, I discovered that it is not the most expensive!

"The most expensive one is not in the laboratory. Outside, the laser printer is the most expensive."

"Printers are more expensive than lithography machines?"

This is new!

In the future, who has relatives and friends traveling, or time travel, tell them that they don't need to bring anything else, just bring a printer on their back!

"Yes! I bought it with foreign exchange. This is not an ordinary printer, it can print on transparencies!"

"But that's still a printer!"

Cheng Yongxing can't understand the values ​​here.Shook his head and walked to the black lithography machine.

No wonder things are cheap, they are a bit inconspicuous from the outside!And the vertical laser printer at the door is almost like the image of later generations.

How to describe this so-called lithography machine, it is like a drilling machine with a shell buckled on the outside.

But no matter how simple, the price difference is too much!100,000 to 100 million dollars?Such a large profit margin?

How about revising the plan and building the lithography machine first?

However, no matter what you do, one lesson to be learned is that product appearance is important.Whether things are good or not, let’s say it’s better to look good!

The equipment in the house, I looked around at a glance, and it was basically old antique.

Old antiques also have the advantage of old antiques, that is, simple operation.The technology is backward, but the price is also low.

I don’t dare to use a 100 million dollar device!

These old antiques, do you still want to run?

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"What is installed here?"

In a cover by the window, there are a series of transparent square bottles.

"Don't move, these are acid-base solvents, dangerous!" Zhao Weiwei pulled a handful of students who were going to study carefully.She was not impressed with these things either, but just remembered the danger.

Taking a glance at the label on the bottle, Cheng Yongxing was frightened this time.

In this laboratory, large and small, pots and pans are filled with various acid and alkali solutions.

Toxic, non-toxic, corrosive, non-corrosive, non-volatile, volatile.

This is simply a chemical laboratory!

No wonder, you have to wear a mask and gloves before you come in.

This is not only for dust removal, but also for life.

After more than half a year's experience, Cheng Yongxing's ability to operate the equipment has increased.Even without reading the manual, the new equipment dare to illuminate.But for these acid-base solutions, it's better to be careful!

Cheng Yongxing took the notes and copied the tags for a while, remembering to feel dizzy.Let's talk about it then.Zhao Weiwei didn't know the usefulness of these preparations, so she had to ask someone to inquire.

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After reading the hardware, look at the software.

software?

do not have!

"Is there Comsol software?"

"Kang what?"

"What about Intellisuite?"

"What's that? Xiaocheng, I know your English is good, but your Chinese is also good! Can we speak some human words?"

Zhao Weiwei's English is good, and now she begs for mercy.She has never heard of these words.

"Ok..."

The teaching videos that Cheng Yongxing has watched are all in English.What is the Chinese name?

However, if Senior Sister Zhao had no impression of this kind of thing, I believe it would not have appeared.There are some proper nouns that Chinese people are too lazy to translate.For example, Protel and Word are all English words directly.

How should Word's Chinese be translated?"word"?This is definitely not right!

What about direct transliteration?"mine"?

It's not plausible.

Cheng Yongxing actually walked for a while.

...

"Do we have any MEMS design software!"

"MEMS and design software?" Zhao Weiwei understood this time."I really don't know, please turn around and ask Teacher Wang. I have graduated for a few years, anyway, when I was studying, there was nothing."

MEMS design requires special design software, such as (Intellisuite, Comsol). In these software, various three-dimensional structure, mechanical strength and other simulations and calculations have been integrated.But now, don't even think about it.

"If there is no MEMS software, then Cadence, Synopsys, Mentor Graphics, these software, what is there?"

Find a commonly used IC design software, it's okay!

"What's the matter? Do you speak English?"

Zhao Weiwei felt that her junior behaved a little abnormally since she entered the laboratory.Mouthful of strange words.

"These are the three major hegemons in the EDA software industry. You don't know this. Are you still a student of electronics?"

"What's A?"

"Forget it, there is no common language with you, ancient people!"

Let the rebound become a reversal!ticket!Recommended ticket!