Chapter 3643

On this land of the Canglong Electronic High-Tech Industrial Park, Su Xinghui and the others pointed out the country, waved their hands, and were passionate. Here, it was about to carry their dream of catching up with technological powers and stand up a continuous piece of factory buildings.

Su Xinghui was also listening to the introduction of their projects by Tao Chengyi and Liu Kaiyu. These two projects were currently considered projects that filled the gaps in China.

Xuanwu Technology's touch screen project could not only produce mobile phone touch screens but also produce touch screens for tablet computers, car computers, and various wearable devices. Due to the cooperation between Hanhai Technology and them, their technical level in touch screens was already in the world's leading tier, and they had many patents in touch screens.

And Hanhai Technology had the world's leading creativity in touch screens. This was of course because Su Xinghui had told Hou Wenchang the development direction of future touch screens. Now they had started technical accumulation in curved screens and flexible screens and had applied for many patents. In terms of these material screens, they were already more than one tier ahead of other manufacturers.

It could be said that in terms of LCD touch screens, China was no longer afraid of being choked by others.

But the project of Hengxing Microelectronics Company could only be said to be just starting in terms of lithography machines, at least a dozen years away from the world's top lithography machine manufacturer ASML, and their environment was very bad. Various top components of lithography machines were all embargoed against China.

Liu Kaiyu told Su Xinghui a thing. He once went to ASML to investigate. An engineer at ASML told him that even if he handed over the full set of ASML lithography machine drawings to Liu Kaiyu, Hengxing Microelectronics could not produce the same lithography machine.

This sentence was a great stimulus to Liu Kaiyu, because he knew that the other party was telling the truth, because ASML was a product of cooperation between various countries in the world, and the components they used were the top components of various industrial powers. But Liu Kaiyu could not purchase any of these components. Every component he could purchase was one or even several tiers worse than those used by ASML.

It was conceivable how big the gap was when these components that were so much worse than those used by ASML were combined into a lithography machine. Even with a full set of drawings, its precision was at least dozens of times worse than ASML.

Liu Kaiyu said that this was the comprehensive gap between China's industrial precision and the world's precision. For example, the optical lenses used on lithography machines, the lenses polished by hand by the best workers at Zeiss were ten times more precise than the lenses polished by hand by the best workers in China.

And in terms of precision machine tools, although China had made relatively large progress in recent years, compared with the top machine tools in the United States and Germany, the precision was at least ten times worse.

With so many components accumulated, the precision gap was of course getting bigger and bigger.

Liu Kaiyu also made an analogy for the operating principle of the lithography machine. The lithography machine had two workbenches, running synchronously, one carrying the negative and one carrying the film, and both needed to run synchronously at all times, with an error of only a few nanometers. And the acceleration of the two workbenches from static to running was about the same as a rocket launch.

This was equivalent to two airplanes flying synchronously, from acceleration to landing, at a speed of 1000 kilometers per hour. A carving knife on one airplane had to carve characters on a grain of rice on the other airplane, and it had to be carved neatly and meticulously. What kind of difficulty was this?

Liu Kaiyu said that such a gap was comprehensive. Others' industrial precision was exchanged for hundreds of years of precipitation, so such a gap was also objectively existing. It was not that we could win if we had spirit. Overtaking on a curve was not so easy. This required us to be down-to-earth, strive to catch up, and exchange results with efforts several times or even dozens of times more than others.