Jiang Hua thought about it and asked, "Are there any domestic research institutions with relevant experience?"
"Yes, Magic City Microelectronics Research Institute."
Jiang Hua nodded: "Then bring them in to study together. The principles of exposure machines and cameras should be similar. Also bring in the technicians from Seagull Camera. Is there a teacher from me? I heard that foreign countries are doing a good job in this area."
Zeiss is one of them, doesn’t it also make cameras?”
Academician Ni patted his head: "That's right, but you have to pull the thread. I have no problem contacting Modu Microelectronics, but it is difficult to contact Seagull."
Jiang Hua nodded in agreement, and then asked: "Is this light source the most important? It means that the problem of light source selection is that we can't find the light we want."
"It is true that in such a small size of a photolithography machine, it is difficult to find the light we want. It is not impossible to find it, but it is very difficult. This is where foreign products are great."
"Foreign products are designed to sell optical technology, so they have to make the products so small. We can make the exposure machine bigger, ten times, twenty times, thirty times, or even fifty times, as long as we can
As long as we find this kind of light, we don’t need to sell these photolithography machines, as long as we can be self-sufficient.”
One word awakens the dreamer.
This plan has actually been proposed at the beginning of the 21st century, and there is also a prototype. However, it is more difficult to select extreme ultraviolet light. Later, our Beijing synchrotron light source radiation project was mistaken for Huaqing
A photolithography factory built by the university.
Although it is a misunderstanding, this proposal is indeed feasible, and many people in the industry have come forward to prepare books for it.
Academician Ni looked at Jiang Hua, then frowned and thought for a while, and then said doubtfully: "There is nothing wrong with your statement. It is theoretically feasible, but we still need to figure out how to do it specifically."
Jiang Hua smiled and said: "This is my layman's opinion. Of course you have to prove it carefully. If it doesn't work, just pretend I didn't say it. If it works, I can also make another contribution to the development of semiconductors in our family."
"
"I also hope you can make another great contribution."
Inspired by the inspiration, Academician Ni hurriedly said goodbye to Jiang Hua. He wanted to go back and discuss with the people in the laboratory. The price of foreign photolithography machines can easily reach hundreds of millions. If he could make this by himself, how much money would he save for the country.
April 1st is what Westerners call April Fool's Day. On this day, Jiang Hua drove his car to work. The streets were full of police and armed policemen, checking passing vehicles and pedestrians one by one.
Jiang Hua walked less than five kilometers from home and was checked twice. After being stopped for the third time, Jiang Hua was extremely puzzled, what happened?
The policeman was about to peek into Jianghua's car when someone called out to him.
"You check the others, I'll check him."
This voice sounded familiar, and I knew it was Zhang Haiyang's boy.
Zhang Hua lowered the car window completely, stuck his head out and saw that it was indeed Zhang Haiyang's guy, wearing sunglasses, walking towards him carelessly.
"What's going on? I went out less than five kilometers and was checked twice. This is the third time."
Zhang Haiyang said with a wry smile: "What should we do? We must strictly guard against it. If there is any mistake, we will all follow suit."
"What's going on?"
Jiang Hua was actually pretending to be confused and calculated the time. It should be Bai Baoshan's time to act as a demon, but he didn't dare to say it openly. He thought he was Bai Baoshan's accomplice.
"Someone injured the guard at the door of the thermal power plant and snatched a Type 56 without ammunition." Zhang Haiyang scratched his head and said, "This matter is not easy."
"Aren't you out of ammunition?"
"It's not easy to find a few rounds of ammunition these days, it's not easy." Zhang Haiyang said distressedly: "Besides, even if there is no ammunition, just an empty gun, that's scary enough."
"It is not the courage of ordinary people to dare to injure the first five or six guards at the gate." Jiang Hua said with a smile: "This is definitely premeditated, and it must be a habitual offender."
"How do you say that?"
"Do people who break the law dare to attack your police station for the first time? The gate and the police station are the same in the eyes of ordinary people. Only the kind of people who have gone in and out of the fence several times would dare not to put you in the police station."
In the eyes.”
Zhang Haiyang nodded: "This is also an investigation direction. It seems that we have to go through the people who have recently been released from prison, and maybe hide them."
Unfortunately, facts have proven that Bai Baoshan is not that easy to catch. Jiang Hua has watched the TV series of the same name. This guy has just committed a crime, and the police interrogation he faced was spotless.
A few days later, the street checks became more stringent, and Zhang Haiyang called Jiang Hua and Zheng Tong specifically to take care of them.
"Try to live in seclusion as much as possible in the recent period." Zhang Haiyang warned on the phone: "Someone shot and injured a sentry in the Decoration Department last night. An hour later, he attacked our police station with a gun and injured four people.
What a brave policeman."
Jiang Hua asked: "Why does he always have trouble with you policemen or soldiers?"
"Because we have guns." Zhang Haiyang said matter-of-factly: "There was a saying in the past that if you have a gun, you are a grass-headed king. With a weapon, he can do big things, and once he gets it done, he will make a fortune."
"Let's talk about it. It's actually relatively easy to get firearms nowadays. If he really plans to use guns to seek benefits, seizing the weapons from you will undoubtedly be a bad idea. Is it possible that he hates you in his heart?
.”
After hearing this, Zhang Haiyang also murmured in his heart: "Yes, isn't this equivalent to giving us a warning? If the news is so serious, he will probably be arrested if he commits another crime. This is not in line with common sense."
"Either it is what is called antisocial personality in psychology." Jiang Hua analyzed: "Or I feel that I have been wronged by you and want to vent my heart."
"Anti-social personality, this shouldn't be the case. So far, we haven't found many people of this type." Zhang Haiyang said to himself: "Having been wronged by us means that it is possible to enter the hospital.
If you are not convinced after being imprisoned, I will have to investigate this carefully."
Bai Baoshan was a famous gangster after the Second Wang. Before he had weapons, he committed eight crimes and killed five people.
And after 1996, after obtaining weapons and in such a turbulent situation, he was still able to get away with it for nearly two years. I have to say that this kid is indeed a talent.
By the end of April, the atmosphere became tense again, because another sentry was killed by him, and an ominous atmosphere filled the capital.
