162. Chapter 162 The SOC God chip is released!


Chapter 162 The SOC God Chip is released!

[Feng Qingyun Dan]: "What's going on? Why are all the anti-fans pretending to be dead, how passionate were they with me just now?"

[Damn it Face to eat]: "Two hours of passionate dialogue, and we are about to enter the intense stage of our ancestors. The black fans disappeared? It's not enough. I haven't greeted you enough!"

[Wooden table and wooden chair]: "I I know it’s not that simple to refute the rumors. It turns out that I let the bullets fly for a while and wait for the final blow when the heat is highest. This is simply a marketing genius!”

[Rejected Liu Tianxian several times]: “I have to say. , Longxing Technology did a great job, it not only promoted its own brand, but also refuted the rumors in a targeted way. This time, the anti-fans will be punished!”

Have an advantage in the comment area of ​​the blog post that strongly refutes the rumors. The "star fans" began to liquidate the black fans who smeared Longxing Technology Company.

Private message greetings.

Comment blessings.

Online public opinion has changed again.

The anti-fans who were still questioning the lack of stock of Geek X1 did not dare to speak up and silently deleted their previous comments.

In Weibo's hot search list, terms such as "Longxing Technology refutes rumors", "Brilliant X1, Geek X1 pre-sale", "January 25th" and other terms dominate the rankings.

Refuting rumors at the height of the popularity will obviously create even greater popularity.

Currently, at least five million people know that on January 25, 2015, Longxing Technology Company will sell 1 million Longxing X2, 50,000 units of Bright X1 and 50,000 units of Extreme Passenger X1, three models are sold collectively.

Three mobile phones are being sold together. This unusual move has also made people think.

Some people think that January 25th must be of great significance to Chen Xing. It may be his birthday, it may be the birthday of Chen's father and mother, or it may be her birthday.

Some people also think that this may be the time when Longxing Technology Company was founded.

Some people even speculate that January 25th is the wedding anniversary of Chen Xing and Mrs. Chen. Just like in the TV series, a wealthy family has a hidden marriage, and outsiders have no idea about Chen Xing’s marital status.

No matter what the outcome is, netizens have already determined that January 25th must be of great significance to Chen Xing, otherwise he would not make a big move on this day.

Perhaps even Chen Xing himself would not have thought that this strong refutation of rumors would bring a new shopping festival to Longguo, January 25th, Longxing Shopping Festival.

……

other side.

Henan City, in a rental community.

A middle-aged man about 26 years old, ordinary looking, wearing gray pajamas kept calling for help.

This middle-aged man is none other than Yangdi, the reviewer of Xiaopo Station UP. His real name is Li Yang.

Originally, he was a worker with low education and working at Foxconn.

By chance, I saw Lin Xiaolong reviewing mobile phones, and he happened to catch up with the rise of the Internet. In this way, he relied on imitating others to review mobile phones, and attracted hundreds of thousands of fans on Xiaopo.com.

Don’t think you are short of money. The fans of this small website are real people, and the income brought by fans is also very high. You can make hundreds or thousands of dollars a day.

To earn the same money in three days as in the previous thirty days, he immediately chose to work full-time.

However, I haven’t been working full-time for a few months, and now something is wrong.

Longxing Technology strongly refuted the rumors and launched three mobile phones to counterattack. Now he has become a rumor maker. The most important thing is that Apple’s marketing manager Zou Kan can’t be contacted, which makes Li Yang Extremely uneasy.

In the final analysis, he is just an ordinary worker, relying on luck and popularity to make a living on the Internet. Unexpectedly, he was slapped in the face so quickly, and he didn't know what to do.

In order to remedy the situation as much as possible, he has deleted the questioning video and solemnly apologized to Chen Xing and Longxing Technology Company, hoping to be forgiven.

However!

No one responded to him!

The unknown is the scariest thing, it can inspire fear in people's hearts.

While Li Yang was trembling and asking for help, Loongson International, far away in Shanghai, had inspected and packaged the four photomasks and found no problems.

Although the West sends commissioners to monitor chip production, it is only in the clean room area of ​​the lithography machine. In other areas, Loongson International can still control it independently.

“Mr. Feng, I’m going to ask you to take a trip.”

In the CEO’s office, Gao Yongming put the suitcase containing four photomasks on the table and looked at Feng Chengming road.

He can't move around now in order to clear his relationship with Chen Xing.

As a lithography academician of the Dragon Academy of Sciences, Feng Chengming’s schedule is protected by the encryption of the Dragon Kingdom, and there are “truth” guards around him. It is perfect for him to escort four photomasks to the Guancheng chip factory.

Hearing this, Feng Chengming did not shirk, nodded and said: "These four photomasks are of great importance. Once lost, it will cause a devastating blow to Longguo Semiconductor Enterprise, even if you don't say , I will also send it over.”

“I’ll trouble you, Mr. Feng.”

“When will we leave?”

“Tonight.” >
After Gao Yongming finished speaking, he looked at the flight information on his mobile phone and said: "At seven o'clock tonight, I will have someone take you to Shencheng Airport on a private plane. The flight route has also been applied for."

"Then I'll go back and get ready." Feng Chengming picked up the suitcase and said.

"Yeah."

Gao Yongming nodded repeatedly.

After delivering the photomasks for the four SOC God chips, he sat back on the sofa and couldn't help but breathe a sigh of relief.

During this time, he was on tenterhooks, fearing that the photomask production would go wrong.

It’s fine now.

His mission accomplished.

Next, we have to see how Chen Xing can draw hatred from the West and attract firepower for other members of the domestic alliance.

Sitting on the leather sofa, with his nerves slightly relaxed, Gao Yongming opened the Weibo platform to see if Longxing Technology had refuted the rumors.

Just opened, check the hot search list.

"Hmm..."

Gao Yongming exclaimed, "Sure enough," and looked at the announcement and sighed: "Three mobile phones are on sale, and they still have such a familiar taste. Let's see next. Damn it.”

……

At nightfall.

The afterglow of the setting sun came to an end, the dark night enveloped the entire Demon City, and the bright moon gradually climbed up into the night sky.

Under the darkness of night, a flight took off from Magic City and headed directly to Shencheng City with only two passengers on board.

The two passengers were none other than Feng Chengming and his guards.

The stewardess in charge of the reception also knew very well that this old man was no ordinary man, and her tone was softer than usual.

Modu goes directly to Shencheng, and then takes a helicopter from Shencheng to the Guancheng chip factory, which takes less than two and a half hours in total.

Chen Xing, Ren Guofei, Duan Yongping and other company CEOs have been waiting for a long time, and they are all waiting on the factory tarmac.

When the helicopter landed with a flashing red light and loud noise from the propeller, everyone finally felt relieved.

Duan Yongping looked at Feng Chengming in the helicopter cabin and couldn't help but joked: "How about we crowdfund and build an airport in Guancheng, what do you think, Mr. Ren?"

" Just think about it." Ren Guofei could naturally tell that he was joking and continued: "If you demolish the two international airports next door, there will be something to talk about."

Wancheng. The main reason why there is no airport is not because of insufficient GDP, but because there are two big brothers around us.

In Guangfu City, there is Baiyun Airport.

A deep city with Baoan Airport.

Wancheng is sandwiched in the middle, adjacent to the two big brothers and so close. If they want to build an airport, it will definitely interfere with each other's airspace, so Ren Guofei teased him to demolish it.

This is not only the case in Guancheng, even Sioux City, a trillion-level city, does not have an airport. This is because the airports in neighboring Xicheng and Shanghai are too close and have not been approved for a long time.

“Don’t talk about building an airport. When we have the conditions, we will make 14nm photomasks ourselves and the two companies will work together.”

Chen Yong said with a faint smile. .

Hearing this, Chen Xing immediately nodded in agreement: "Brother Chen said it well. We cannot always rely on Loongson International."

"There is a long way to go!"

Ren Guo Not a word of emotion.

When the helicopter stopped, Chen Xing, Ren Guofei and others quickly stepped forward to help Feng Chengming, allowing him to get off the helicopter smoothly.

"Long time no see, Mr. Chen." Feng Chengming said hello to Chen Xing, and then to company CEOs such as Ren Guofei, Duan Yongping, Chen Yong, etc. They were all old acquaintances here.

When he saw the familiar yellow-haired figure, Feng Chengming suddenly smiled and said: "Chief Lin, you are here as expected." "I knew you would come."



Lin Tian said lightly.

He only handed over two photomasks to produce chips, but he did not hand over four photomasks to produce chips.

Two yuan and four yuan, most people may not be able to figure out all the details here without someone to guide them.

Gao Yongming sent Feng Chengming over. In addition to ensuring the safety of the photomask, he also wanted to let him learn how to produce SOC God chips with four photomasks.

You must know that the Loongson International chip factory has a 20-nanometer photolithography machine.

Two times the multiple exposure technology is 10nm, four times is it a 5nm chip?

Of course.

This is just a simple guess.

Besides, Dutch engineers will not let them touch the 20-nanometer lithography machine easily. At most, they will use a 28-nanometer lithography machine, and the prerequisite is that there must be corresponding drawings.

Feng Chengming smiled calmly and said: "I will definitely not miss the opportunity to learn and improve. Chief Lin, don't be stingy with teaching."

"Teach, the domestic alliance."

Lin Tian shrugged.

"Haha, thank you in advance." Feng Chengming was in a good mood.

The conversation between the two made Ren Guofei, Duan Yongping, Chen Yong and other company CEOs secretly surprised.

Who is Feng Chengming?

The top lithography academician of the Imperial Academy of Dragon Science!

It is said that the lithography projects he participated in are all national key projects, and he is one of the few academicians in the lithography field in Longguo.

Listening to the conversation between the two, why do they feel that Lin Tian's lithography technology is far superior to Feng Chengming?

Is it possible...

Multiple exposure technology...

Some people thought of something, and their hearts were filled with turmoil.

They couldn't help but look at Chen Xing's side face, as if asking, could it be that this kind of talent was introduced by Qu Cheng?

If Qu Cheng hadn’t introduced him, how did Chen Xing recruit him?

Saved his life?

Or does Chen Xing really have a big background?

When Ren Guofei and others were filled with doubts, Chen Xing ignored their gazes and looked at Feng Chengming and said:

"Since the four photomasks have also arrived, then we will Let’s witness together the advent of this first SOC God chip.”

As soon as he finished speaking, Feng Chengming nodded and quickly agreed: "Then let's go in and chat, just in time for Chief Lin to teach."

"Then brothers, just go in."

Duan Yongping also greeted.

Chen Yong suppressed the excitement in his heart and said the same greeting: "That's right, that's right, let's stop blowing the cold wind here, let's go inside the factory."

Now the corner of his mouth is even bigger than an AK It was hard to suppress, he was so excited.

The 48nm DUV lithography machine I accidentally acquired came in handy at this time and can also produce 14nm chips. The biggest beneficiary tonight besides Chen Xing is Chen Yong.

Because he has witnessed the production of 28nm Kaitian baseband chips, the current 48nm lithography machines are very popular in his eyes. For this reason, he has been trying his best to buy lithography machines during this period. , contribute to the domestic alliance.

“Then let’s go.”

Lin Tian took the lead to move away.

In the past few days, he has taken great pains to teach the engineers of the Blue and Green Factory, and he has regarded this place as his home.

Fortunately, a group of people have become enlightened.

......

When Chen Xing, Feng Chengming and others walked into the factory, Lin Tian took them to the changing room to change into dustproof clothes.

After dressing neatly and making sure there were no mistakes, they walked into the clean room of the lithography machine with their cleaned suitcases.

"Hello, bosses!"

"Hello, Chief Lin!"

The lithography engineers of the blue and green factory were waiting early. They had known for a long time that there would be a meeting tonight The big shot arrives.

"You're welcome." Chen Yong waved his hand and looked at Lin Tiandao: "Chief Lin, what do you think we should do now?"

Lin Tian did not answer him in a hurry, but looked at Chen Xing asked for permission: "President, should I start now?"

If the demonstration of the multiple exposure technology of four photomasks is completed, it is very likely that other engineers will learn it. He would specifically ask for permission.

If Chen Xing shook his head and signaled, he could hold back.

However, Chen Xing feels that this is not necessary. In the future, they will definitely rely on Loongson International and Blue Green Factory to help mass-produce chips. Multiple exposure technology can also give them some sweetness and consolidate their mutual interests.

“Let’s get started.”

Chen Xing responded lightly.

As Chen Xing nodded, Lin Tian began his unique photolithography show.

He neatly opened the suitcase Feng Chengming brought, revealing the four photomasks inside.

Because there is dust on the surface, cleaning is required as the first step before production, followed by distinguishing the photomask model.

Four photomasks are no better than two. They need to be sequenced well and cannot make mistakes. Making mistakes is equivalent to destroying a silicon wafer.

Loongson International was not sloppy, and all four masks were marked with photolithography serial numbers according to Lin Tian’s original requirements.

When the production equipment was debugged, Lin Tian waved his hand and said: "Prepare for production, clean, dry and glue the silicon wafers."

Without waiting for the engineers of the blue and green factory to take action, Feng Chengming personally took the silicon wafers to clean them and put them into the drying transportation equipment.

Lin Tianze installed the mask. After calibrating it several times, he explained: "The first photomask can be placed anywhere you want, because it is the foundation. The next three photomasks, Every step must be within the predetermined accuracy range, and even 1 nanometer error will not work.”

“I understand.”

The engineers around me. responded one after another.

With everyone watching, Lin Tian began to start the photolithography machine, perform the first exposure, and draw patterns on the silicon wafer.

The first exposure is over.

Taking out the silicon wafer for etching and cleaning, followed by applying photoresist for the second time, Lin Tian used the second photolithography machine.

It was obvious during the second exposure that he was much more focused than the first time.

“No deviation can be used in the second photolithography, and the exposed pattern should be in the middle of the first patterned nano-pattern.”

"This is like a main road. The first time we built the main road, the second time we drew a line with symmetry on both sides in the middle of the main road."

There is no skill, it all depends on experience.

Lin Tian started the photolithography machine and performed a second exposure to soften the photoresist, and then continued cleaning with etching solvent.

Each exposure and etching will leave a pattern on the semiconductor silicon wafer. Four consecutive exposures left Feng Chengming and other engineers stunned.

For the last time, Lin Tian continued to explain: "The fourth exposure requires not only photolithography, but also ion implantation to increase conductivity. To put it bluntly, it is the single-shot chip production you learned before. Steps. ”

“But the point is, my third step is to carve the left side of the road first, and the fourth step is to carve the right side of the road, so that the complete circuit pattern will appear. ”

After a brief explanation, he continued to use the equipment to adjust the photomask. When it reached the predetermined position, he started the photolithography machine again.

After receiving the startup command, the lithography machine immediately exposed 12-inch semiconductors and nearly three hundred chip dies.

Five minutes later.

The semiconductor silicon wafer is taken out.

At this moment, no one dared to breathe. After Feng Chengming took over the silicon wafer, he went to cut it himself to test the parameter performance.

When the testing instrument showed that the nanometer level of the die was 14 nanometers, and the circuit diagram ran perfectly, he suppressed the excitement in his heart and solemnly announced:

"It's done!"< br>
“The SOC God chip is done!!!”

Thanks to the readers for their monthly votes and recommendation votes, thanks to the readers 2022...0433 for the rewards, and thanks to all the readers. Daily reading.

Ahem, I copied the wrong chapter just now and changed it back now, sorry.

 

(End of this chapter)

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