nostalgic era

Chapter 182 Trans-epoch Lithography Machine Technology

After that, for a long time, domestic lithography machine technology was in the leading position.

Until the 80s, China began to introduce foreign capital on a large scale, using the market for technology and space for time. The route of trade, industry and technology squeezed the space for independent technology growth.

Many companies have begun to transform, causing project stagnation, including the lithography machine project.

Under the background of economic boom, lithography machine technology is gradually declining.

Without top-level design, the integrated circuit industry is out of touch from top to bottom.

The originally integrated scientific research system has become three isolated parts.

Industrial hardware vendors have become assembly plants, providing cheap labor to the influx of foreign-funded companies.

Software vendors have become vassals of foreign technology systems and can only follow other people's standards. A large number of engineers who originally developed software independently have become code farmers for foreign-funded enterprises.

The KHA75-1 distributed lithography machine is the benchmark of the domestic lithography machine industry, and it is also the swan song of the domestic lithography machine industry.

This kind of thing that was sacrificed for rapid development, after the 20s, became a hindrance to China's further development.

I don't know how much time it will take to catch up again.

Of course, whether it is Jiang Deming or the scientific researchers of the era before he traveled, we are convinced that we will catch up. After all, we are a nation that is good at creating miracles, and it is not a big problem to build a lithography machine.

The KHA75-1 lithography machine in Jiang Deming's hands is a semi-automatic lithography machine.

In the original history, this lithography machine won the first prize of scientific and technological work of the Ministry of the First Machinery Industry that year.

For a long time, it has been the domestic benchmark.

More importantly, this machine was the most advanced equipment in China at that time, and its indicators had completely matched the PLA500-F model of the neighboring island country.

You know, that was the 80s, which was the era when the semiconductor industry in the island country developed greatly.

KHA75-1落地仅仅三年之后, 45所就研制出了分步式光刻机样, 超越了KHA75整整一代，性能指标直逼当时在光刻机领域如日中天的丑国GCA公司生产的4800DSW光刻机。

It's a pity that there is no future after that. When I come to my senses, the gap has been pulled too far.

Now that Jiang Deming has obtained this technology, it can be said bluntly that the country now has the most advanced lithography machine technology in the world.

As long as there are no restrictions on materials, mass production is not a problem.

In addition, Jiang Deming made a special effort to learn about the history of lithography machines because of the chrysanthemum factory incident before he traveled.

Although he was confused by those materials at the time, at least he knew the development trend of the lithography machine industry in the future and understood the way forward.

In the future, we can continue to move forward on this basis. As long as we know the general direction, things will be much easier in the future.

And when the lithography machine is manufactured, Jiang Deming's plan to manufacture mobile communication phones can also be advanced, and Mr. Ren who is still in the ravine can be dug out by then.

If you want to engage in mobile phones, there may be no one in China who is more suitable than him.

Maybe we can get the phone out before Motorola.

Of course, the construction of the base station must also be put on the agenda, even if there is a mobile phone but no signal.

On the first day after marriage, Jiang Deming gave himself a day off, thinking to stay at home and take good care of Bai Ruoxue, but after signing in and out of the lithography machine, he knew he couldn't be free.

Bai Ruoxue is unable to move now, and the two just got married, so he definitely can't leave at this time.

Jiang Deming had no choice but to call the headquarters and explain the situation on his side to his superiors, hoping that the superiors could send some professionals over.

Having gone through the previous few incidents, now the higher ups have reached a tacit agreement with Jiang Deming to fully accept what he presented and not to get to the bottom of it.

After reconfirming the importance of the matter with Jiang Deming, within half an hour, a team of guards came outside the Li family compound, and they were distributed around to guard. The leader was Jiang Deming's old acquaintance Chen Xiaochun.

Needless to say, it was probably an order from above to Lao Li, and then Li Yunlong sent his most trusted subordinate to Jiang Deming.

After Jiang Deming ordered Bai Ruoxue to stay in the house and not to come out, he went to the door in person, ready to welcome those masters from the Academy of Sciences.

After standing for about ten minutes, four jeeps stopped outside the yard, and a few intellectuals in navy blue padded jackets got out of them.

This kind of padded jacket is basically the standard equipment for researchers in this era, just like programmers of later generations like to wear plaid shirts.

The leader is the big guy who has the title of the father of Huaxia Semiconductor. Jiang Deming didn't expect that he would call him all over the place.

To study the lithography machine, naturally, the more masters who are the counterparts, the better.

Now China has the largest and best fab in Asia, and when the lithography machine is produced, with these two things, I believe it will soon catch up with Ugly, and even surpass it.

After inviting all these experts into the yard, Jiang Deming took out the design drawing of KHA75-1.

The experts immediately gathered around.

Jiang Deming originally wanted them to study it by themselves, but the experts were unwilling to let him go, so they just gave him an explanation on the spot.

Fortunately, when this technology was extracted, the system had already passed the relevant knowledge to Jiang Deming, so that he wouldn't be confused.

The lithography machine is very complicated. It can even be said that it integrates various top technologies of human beings. Like the most advanced lithography machine 60 years later, it cannot be produced by a country's technology at all.

It is definitely impossible to understand this thing thoroughly in a short period of time, but it doesn't matter, what the bosses lack most is patience.

After listening to Jiang Deming's explanation, they began to study by themselves, discussing while understanding, and quarreled from time to time.

But this is just a different way of understanding by individuals. The established answer is at hand, and there is no right or wrong at all.

This research lasted for several days and nights, and Jiang Deming was shocked to find that his energy was not as good as these old men.

And it is impossible for him to forget to eat and sleep to study a thing.

These old men are fine. If someone came up to persuade them to eat from time to time, they would probably faint there from hunger.

And Jiang Deming started to go back to Jingdong to work on the second day after his marriage.

With the knowledge of those lithography machines, Jiang Deming readjusted the original equipment.

The efficiency of the equipment has been further improved. In this way, all the parts of the Walkman can be manufactured in a week at most.

After the exam is successful, Jiang Deming can apply to go to Ugly Country, where a spring science and technology exhibition will be held soon.

This will pass and catch up.

(End of this chapter)