The news is exciting!

After Chen Yao hung up the phone, he immediately rushed back to Jinglong Laboratory.

In front of me is a transparent lens as big as the bottom of a pot, which is the optical lens of a lithography machine.

20 lenses are installed in each lens.

The requirements for lenses must be extremely accurate and not bad at all. Chen Yao and his team have specially developed a new high-purity light-stealing material, coupled with fine polishing.

The top optical lens is finally done.

If you want to enable him to achieve high-precision micro-image imaging, hardware alone is not enough, and algorithms need to support it behind it.

Like a camera, the camera is not strong enough to take high-quality photos. The quality of the algorithm will affect the quality of the imaging.

Chen Yao personally coded it and sat in front of the computer and tapped the mechanical keyboard.

"Boss, you are using a black axis keyboard, aren't you afraid of finger pain when you tap it?" Zhou Weiming walked over and looked at his code.

The next scene left him stunned.

Chen Yao’s speed of writing code can be described as super fast. He blinks 20 lines of code, blinks 20 lines of code, blinks 20 lines of code.

Zhou Weiming didn't even see what code he wrote, he had completed 300 lines.

Watching him typing, the speed of crazy screenstorming was full of pleasure!

After 30 minutes of tight use, Chen Yao completed 23,000 lines of code and then packaged it.

If it weren't for seeing it with my own eyes, Zhou Weiming wouldn't have believed that there were programmers in this world so fast. It was true that there were mountains outside the mountain, and there were heavens outside the mountain.

If you don’t believe that there are geniuses in the world, you can only say that you have short-sighted knowledge.

...

The lens technology of lithography machines has been broken, and other components will be unstoppable.

In the next few months, Chen Yao trained talents while guiding the team to complete the research and development of other parts.

With his guidance, the Microscopic Jinglong's team members have made rapid progress, and those who go out of this army in the future are all worthy of pride.

The speed is very fast, and good news comes one after another.

The photolithography machine light source technology has made major breakthroughs, breaking the United States' technical barriers, and developing the world's most advanced extreme ultraviolet light.

Engraving on a nano-sized silicon wafer, a powerful and stable laser is crucial, and this technology has always been monopolized by the US Cymer company.

The light source developed by Chen Yao led the team to develop a short wavelength, small size, large power and stable light source, which can be used as the manufacturing of 5-nanometer chips.

The continuous breakthroughs in technology have brought waves of pleasure!

In the following month, sensor technology made a key breakthrough.

The interior of the lithography machine has very high requirements for temperature and humidity environment, and the temperature changes inside the machine must be controlled at five-thousandths.

Exceeding the error will affect the focus accuracy of the lithography machine. Even if there is a slight error, the chip produced will fail.

Such high precision is extremely abnormal.

A lithography machine will have more than 200 high-precision sensors built into it to monitor the temperature, humidity, air pressure and other data inside the machine.

In order to control the temperature change inside the machine to five-thousandth degree, a very advanced cooling and cooling system must be built.

This requirement is not the most perverted, what is the most perverted?

There are two workpiece tables that move synchronously in the lithography machine, one carrying the negative and the other carrying the film.

The two must always be synchronized, with an error below 2 nanometers.

The two workbenches range from static to dynamic, and the acceleration is like missile launch.

It may not be a concept to say this, but to put it vividly.

Its difficulty is equivalent to two large aircraft moving in unison from takeoff to landing. A knife is extended from one aircraft and engraved on the grains of rice on the other aircraft, so as to be sure to do it at all.

Do you know why lithography machines are known as the most accurate and most difficult instrument in the world?!

Perverted, harsh, unreasonable!

Today, we humans can use smartphones. How much human wisdom and cutting-edge technology is included behind it?

The last level is the most difficult. It requires extreme mechanical accuracy and cannot be found in the country for such equipment production.

Chen Yao led the team to a lot of trouble and failed many times. Some of the team members were even frustrated and almost quit.

The situation is even harder than expected, and this kind of machine is not like what humans should have built.

That period was Chen Yao's busiest day, like a gyroscope, he was wandering around the laboratory, factory, and college.

While cultivating talents, we must participate in project research and development, design, testing, and even work as workers on the front line of production.

Fortunately, the most difficult time has finally passed!

Chen Yao and the Microscopic Jinglong team successfully broke through the last difficulty!

At this point, all the core components of the lithography machine have been domestically produced!

This is an amazing achievement!

The next step is assembly, and the team found Zhongxin International to complete the final assembly together.

The sales target of lithography machines is chip foundry. As the best chip foundry in China, Zhongxin International must cooperate with them in the assembly of lithography machines.

This also has the advantage of allowing their technicians to master the operation of the lithography machine as soon as possible.

Having a good machine is one aspect, but whether it is operated well is another aspect.

Without high-quality talents, such black technology machines cannot be controlled at all. The slight deviation of workers will lead to chip production failure.

In the morning, Chen Yao took a plane to Zhongxin International's chip factory in Zhonghai.

This is the largest wafer fab in the country and can also rank among the top four in the world.

It's just that the gap between the three giants ahead is Intel, Samsung and Kuaiji.

In fact, in terms of chip foundry technology, Zhongxin International is not much behind the giants. The key is that it is being choked by the United States and has not been shipped for three years.

As Chen Yaogang walked into the factory, exciting news came.

The Jinglong lithography machine developed by Huatian Microelectronics successfully passed the test!

Can be made as a 5nm chip!

Breaking the monopoly of Western technology, we have made the world's top lithography machine!

What is exciting is that all core components have been localized and do not rely on any other country at all.

Huaxia has become the only country in the world that can independently produce high-end lithography machines!

The number of patent applications exceeds 19,000, of which 98% are invention patents. Some of the technologies even surpass their competitors and have achieved global leadership!

What made Chen Yao the happiest was that he developed a lithography machine to cultivate a large number of cutting-edge talents, with a team of microscopic Jinglong, who are all technical experts in the semiconductor field.

"Captain, you are here!" Zhou Weiming rushed over excitedly and hugged him.

Thousands of words can't describe the mood at this moment, Chen Yao and his brothers hugged each other tightly!

The brothers in the entire team were filled with tears, and this feeling was no less than a victory!
Chapter completed!