Building madman

The news that Weihua Communications invested 570 billion in red notes to acquire Tiancheng Technology Company caused an uproar on the home planet.

Wei Hua has so much money?

Tianke is so valuable?

Soon, an insider broke the inside story.

In the past three years, Weihua Communications has laid nearly 500,000 kilometers of optical fiber cables for Zigbee Networks, accounting for three-fifths of the total length of the mother star optical cable, while the Xingyuewan community and the Limin Activity Center, as well as the surrounding industries, have the optical fiber length , It exceeded 10 million kilometers in January this year, so China Northland has realized an all-optical network.

The key problem came, and Tiancheng didn't give money.

Although Ge does not admit to controlling Zigbee Mobile, everyone knows that Tiancheng is the largest shareholder of Zigbee Mobile.

Weihua helped him lay the optical fiber and complete the super order. He owed a debt to the optical fiber supplier and had to settle the account with Ge Lao Er.

But as everyone knows, Ge has invested all Tiancheng's domestic funds into the project to the west. So far, there is no profit.The foreign funds are lent to gold futures players, and short-term loans from several international banks, totalling up to 100 billion Franklins.

The "informer" not only gave detailed statistical reports, but also posted more than a dozen pictures.

It includes:

Wei Hua, the general manager of the Qinggang Tiancheng International Holdings headquarters, was turned away.(This is true, Ge Xiaotian was in Dubai at the time)

Weihua Finance sought Tianrong International Settlement, but it was handled coldly by the staff on the grounds of "group business adjustment".(This is true. At that time, Dao Er served as the overseas president of Tianrong International, and Tianrong International's internal business division)

More than a dozen suppliers, including Zhongtian Optical Cable Manufacturing, Huatian Optical Fiber Technology, Yongtian Spectroscopy Equipment, Hengtian Cable Technology, etc., blocked Wei Huaren’s supply of funds.(This is true, Wei Hua really has no money.)

Wei Hua chased Lao Ge for thousands of miles, and went to the desert to demand accounts...

The "informer" summed up: Tiancheng has no money, so Tiancheng Technology is used to offset the account.

And how much is Tiancheng Technology worth?

The "informer" also lists data and graphics.

Tianke has developed the first-generation fiber material constant temperature suit, the second-generation nano-material constant-temperature suit, the third-generation inorganic molecular nano-particle constant-temperature suit, and the fourth-generation mechanical exoskeleton constant temperature suit that Tianke may be developing.

In addition, it includes the "engineering chip" independently designed and produced by Tiancheng, the smartest artificial intelligence unit No.1 of Tiancheng, Tiancheng's world-leading remote-control drone, the first batch of humanoid machinery retreats, multi-leg excavator driving computer... …

They are all developed and manufactured by Tianke.

It can be said that Tianke is a "Longtian Technology" hidden in the field of industrial construction.

It has a mature R&D system and world-leading engineering technology.

The'informer' valued Tianke at least two trillion yuan.

And Wei Hua only spent 570 billion to win, which is simply a huge profit.

This also proves that Ge Lao Er is indeed poor.

…………

the other side.

The news of Weihua's acquisition of Tianke has aroused much discussion among the mother planet, and the 3D carbon nanotube chip has also caused great shock in the mother planet's science and technology community.

Although after entering the new century, science and technology have developed in a spurt, for example, the chip manufacturing process has broken through to the nanometer level, and the two-dimensional material single layer graphene has come out...

But use carbon nanotubes, that is, one-dimensional materials to make chips...

For example, single-layer graphene is a flat fishing net, and electrons can move in two dimensions in the fishing net line. If handled properly, a controllable circuit can be made to transmit information.

If graphene is rolled up, it will be carbon nanotubes, but the outer edges of the fishnet lines are linked to each other, like a short circuit of wires, causing electrons to only move in one dimension and cannot transmit information.

Of course, this is just an analogy. In fact, the two are allotropes, just like oxygen and ozone.

Therefore, using graphene to make chips is equivalent to human breathing oxygen, which is normal. Using carbon nanotubes to make chips is equivalent to human breathing ozone...

What a...

"???"

Soon, Wei Hua made an announcement.

"This is not ordinary carbon nanotubes, but nanoscale carbon tube transistor technology."

"This technology uses a single layer of carbon atoms rolled into a tubular carbon material, with its excellent electrical conductivity, reducing the delay in the transmission of electrical signals, and the high thermal conductivity of carbon nanotubes, effectively reducing the use of Because of the energy consumption of heat dissipation, the energy efficiency of carbon nanotubes will be much higher than that of silicon-based transistors."

"Weihua successfully fabricated a carbon nanotube 90nm gate length device in May 2002, but the performance of the device was much worse than expected."

"After further research and development, Weihua prepared a perfect 45nm gate length device in January 2003, that is, a chip with a 45nm production process."

"Of course, we also have 10nm gate length devices, but because of the stability they cannot meet commercial use, they are only used as experiments."

The tech world exploded immediately.

10nm?!

You know, the top chip manufacturing process is only 45nm, but you got me 10nm?

Where did the etching machine come from?

Where did the lithography machine come from?

Unfortunately, Wei Hua did not explain.

……………

Shacheng.

While the presidents of the Science and Technology Alliance were wary of Wei Huasheng, they began to suspect that there were two or five children inside.

Because it is not a secret that Tianke can make chips, engineering-grade chips focus on stability and do not require high grating size. The current manufacturing process is only 0.28um, which is 280nm.

Weihua's acquisition of Tianke will not help the production of chips except for the acquisition of nanotechnology.

Then the question is coming.

How is the 45nm chip made?

Without the support of the Science and Technology Alliance, could it be that the etching machine and the lithography machine fell from the sky?

The president of Dutch ASML, who is responsible for the research and development of lithography machines, suddenly panicked. “We only manufactured three 45nm lithography machines, one was sold to Sanxian, one was sold to Taiwanese Integrated Circuits, and the remaining one. In the Internet."

The three companies named have self-certified that the equipment has never been sold.

The HP president looked around, "Where are Canon and Nikon?"

"They didn't come."

"..."

At present, there are three top lithography machine manufacturers in Motherstar, one is ASML, the second is Nikon, and the third is Canon.

However, the latter two were maliciously shorted in the technological storm. If it were not for the funding and support of the Ninja Alliance, I am afraid that they would not even be able to afford the follow-up research and development costs.

In addition, ASML cooperates with TSMC’s technical direction to launch a light source immersion system, which introduces liquid into the optical lens and silicon wafer as the medium, and greatly improves the etching accuracy under the conditions of the original light source and lens, and becomes the mainstream of high-end technology Technical solutions.

However, Nikon and Canon mainly promote dry lithography. With the development, this route is gradually abandoned by the market.

Sony President: "No, they don't have 45nm technology, it should be..."

The BlackBerry president's eyes lit up: "German Zeiss!"

The president of ASML shook his head and denied, "It went bankrupt the year before last."

After speaking, the president of ASML suddenly raised his head, "I know who it is, Cymene, a leading UV light source company!"

Everyone: "???"

"They have a lithography technology that is different from ASML and Canon Nikon, called EUV (Extreme Ultraviolet Light Source) lithography. Although the latest developments on their corporate website claim to prepare 90nm gratings, they were released in May last year. This year, there must be 45nm. The important thing is to combine Weihua’s 90nm grating time with 45nm grating time... I suspect that Weihua acquired Cymene, because only EUV lithography is suitable for carbon nanotube wafers."

"In addition, I suspect that Weihua's purpose in winning Tianke is not to produce chips, but to produce etching machines and lithography machines!"

The voice did not fall.

The Panda Guardian Forum broke the news again: Weihua established an Electro-Optics Company and sold two EUV lithography machines capable of manufacturing 45nm chips.