The most critical question in Chapter 221
In Tianyi City, the test of Shenlong 1 lithography machine is finally over.
After a full 20 hours of testing time, the engineers of National Chip Corporation tested all the parameters of the Shenlong 1 lithography machine.
The situation introduced by Li Chengqian is already astonishing enough.
The results of their tests were even more amazing than what Li Chengqian introduced.
Silicone wafers with a diameter of 450 mm, the production speed reaches 360 pieces per hour!
60 more than the 300 that Li Chengqian introduced.
After one month, the number of silicon wafers that can be processed has increased by 43,000! The number reached a staggering 259,000 pieces!
This production capacity is 1.5 times that of ordinary photolithography machines!
At the same time, through testing, the engineers also found that,
Silicon wafers processed by Shenlong 1 photolithography machine, if there are no problems in other production steps, the yield rate can reach 99.5%, which is 1.3 percentage points higher than Li Chengqian's 98.2%.
Don't think that 1.3 percentage points is small.
When the number of chips produced exceeds 100 million, a 1.3% increase will make the products produced more competitive.
This lithography machine has been running at full capacity for 20 hours. The engineers have arranged a large number of temperature sensors around the lithography machine. Even when it is running at maximum power, the maximum temperature is only 43 degrees.
This temperature can ensure that the lithography machine can run stably for a long time.
In the photolithography room, the engineers installed a light source test sensor to record the energy of the light source and its attenuation!
It turned out to be unbelievably good.
The energy attenuation of the light source is very small. Even if it is used continuously without stopping the machine, the light source in this lithography machine can be used normally for at least one year, and the service time is more than twice that of the ASML lithography machine.
Wang Yizhi's face was deeply tired.
Since he came to the factory of Shenlong Software Company, he has never left, nor has he closed his eyes to rest.
Although he felt extremely tired physically, his spirit became more and more excited as each test was completed.
At this moment, Wang Ben, the person in charge of this test, has sorted out the test report, and reported and communicated with Wang Yizhi item by item.
"...Mr. Wang, after testing, Shenlong 1 lithography machine should be the most advanced DUV lithography machine in the world!"
"All the indicators of this lithography machine surpass ASML's DUV lithography machine."
"I think the Shenlong 1 lithography machine can fully meet the needs of our company!..."
While the two were communicating, Academician Lingqu, Academician Ji Cheng, and Li Chengqian walked in from the outside talking and laughing.
Academician Lingqu and Academician Ji Cheng are old and not in good health.
Because of worrying about the health of the two academicians,
So last night, Li Chengqian and Wang Yizhi took them to the hotel to rest.
But even so, the two of them got up before dawn.
The two of them were concerned about the test situation of the Shenlong 1 lithography machine, and they had to take a taxi quietly to the factory in the small desert just after dawn.
After Li Chengqian discovered the situation, he was afraid that something would happen to the two of them, so he could only get up by himself and come here with the two academicians.
"Li Chengqian, I think there are only 5 days until the college entrance examination... What do you think?" During the process of walking in, Academician Lingqu asked tentatively again.
Shenlong's prestigious schools have all issued special recruitment notices to Li Chengqian.
The same is true for the Academy of Sciences. Under the arrangement of Academician Lingqu, a special recruitment notice was issued to Li Chengqian long ago.
Not only Shenlong's school sent a notice to Li Chengqian, as far as he knew.
The world's famous universities have sent invitation letters to Li Chengqian.
Everyone is looking forward to Li Chengqian's response.
"Academician Lingqu, I haven't made up my mind yet! I want to wait until the results of the college entrance examination come out." Li Chengqian shook his head, and didn't dwell too much on this matter and explain it.
The college entrance examination was Li Chengqian's biggest regret in his previous life, and it was also his biggest knot.
In this life, he has achieved achievements that were unimaginable in his previous life. The wealth he has mastered is so huge that he can't spend it all in ten lifetimes.
Logically speaking, no matter how many points you get in the college entrance examination, or not, it doesn't mean much to him.
However, he decided to take the college entrance examination.
He wants to make up for the biggest regret in his previous life and give himself an explanation.
"Li Chengqian, no matter how many points you get in the test, our Academy of Sciences will admit you!" Academician Lingqu said with a smile.
"Although with your knowledge, we can't teach you anything when you come to the Academy of Sciences... But we old guys are still somewhat useful, and what we say has some weight. It can shield you from some wind and rain, so that you can do research and technology with peace of mind. .” Academician Lingqu’s words became very serious.
"That's right! You have surpassed us in scientific research and knowledge! But us old guys are also useful, and we can stand behind you and support you!" Academician Ji Cheng also nodded seriously.
Li Chengqian could clearly perceive the sincerity of the two of them, as well as their protection and... worry!
The ancients said that if a tree is more beautiful than the forest wind, it will be destroyed!
Li Chengqian is so outstanding, it is almost as dazzling as the sun.
Especially Li Chengqian's Shenlong Software Company, which has always been owned by Li Chengqian alone. A company that can generate hundreds of billions of profits a year has made countless people's eyes red.
In addition, Li Chengqian is only 17 years old at the moment, and has no background identity, so he looks like a bully, which makes many people even more moved.
Of course, now Li Chengqian is implementing a major event related to national development and security. Many people have been warned, so they dare not do it.
Shenlong system, root domain name server, and the lithography machine that is currently being developed!
These are important national affairs, whoever dares to make trouble will die!
Once all these strategic goals are completed, the development of Shenlong Software Company will stagnate, and it will not be so important to the development of the country.
Many greedy vampires will pounce on him and **** blood from Li Chengqian.
"Thank you two academicians for your support and cultivation!" Li Chengqian naturally knew the meaning hidden in their words, he shook his head, but still did not agree.
In fact, he has mastered and understood more than Academician Lingqu and Academician Ji Cheng.
After all, Bai Ze will collect relevant intelligence information on the Internet without sleep.
Hearing Li Chengqian's words, Academician Lingqu sighed, his face full of regret, "I really don't know what this kid thinks."
"However, regardless of whether he comes to the Academy of Sciences or not, if he encounters difficulties and can help, he still has to help."
Several people walked towards Wang Yizhi while talking.
Wang Yizhi immediately put down the test report in his hand when he saw the three people approaching, stood up excitedly, and ran to Li Chengqian at a trot. He looked at Li Chengqian with admiration.
After greeting the two academicians, Wang Yizhi looked at Li Chengqian with an eager tone, "Mr. Li, your company is really amazing!"
"The Shenlong 1 lithography machine has been tested and fully meets the requirements of our national chip company!"
"However, I still have a few last questions, and I need to ask Mr. Li for clarification."
"President Wang, please tell me." Li Chengqian nodded and spoke with a smile.
"First question, how much are you going to sell this lithography machine for?" Wang Yizhi stared straight at Li Chengqian.
"The second question, I would like to ask, what is the output of the lithography machine? Can you let us visit the production company of the light source, lens, and ultra-precision motor." After testing, Wang Yizhi has confirmed that the Shenlong 1 lithography machine Fully meet the needs of national chip companies.
It is more advanced than the company's original lithography machine.
It is more advanced than the lithography machine that the company plans to place an order with ASML!
There is absolutely no problem with the quality of the machine.
Now, as long as he confirms the output of the lithography machine and whether it can really be mass-produced, he can make the next decision.
As long as Li Chengqian can get a definite answer, he can let Huang Jun and the others come back directly.
(end of this chapter)