Chinese semiconductor industry

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tokenanalyst

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Guolin Technology: Comparing with the US MKS and entering the field of semiconductor cleaning equipment​


Guolin Technology, the company specializes in the research of ozone generation mechanism, the design and manufacture of ozone equipment, the design of ozone application engineering schemes and the installation, commissioning, operation and maintenance of ozone system equipment. The main products are large-scale ozone generators, and the application areas include municipal tap water, municipal sewage, printing and dyeing and chemical wastewater, industrial oxidation, flue gas denitrification, industrial coating, swimming pools, food processing spaces, etc.; the company’s Xinjiang glyoxylic acid project is expected next year The project was put into production in the first half of the year. The project is an extension of the company’s downstream application of ozone products; the company’s semiconductor project is currently undergoing prototype testing, building laboratories and clean rooms, and recently established a subsidiary, Qingdao Guolin Semiconductor Technology Co., Ltd., responsible for the project. Promote and operate, the address is located in Laoshan District, Qingdao City.

Guolin Technology said that the company's entry into the semiconductor cleaning field is actually an extension of the application field of ozone equipment. The company specializes in research on the mechanism of ozone generation. The company’s early application fields such as municipal tap water, industrial wastewater, flue gas denitration, etc. belong to the industrial field, while semiconductor cleaning is an emerging field and subdivided field. The core of semiconductor cleaning equipment is the ozone cleaning system including The core technology of high-concentration ozone water machine and high-concentration ozone cleaning machine is still ozone.

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FairAndUnbiased

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tokenanalyst said:

Guolin Technology: Comparing with the US MKS and entering the field of semiconductor cleaning equipment​


Guolin Technology, the company specializes in the research of ozone generation mechanism, the design and manufacture of ozone equipment, the design of ozone application engineering schemes and the installation, commissioning, operation and maintenance of ozone system equipment. The main products are large-scale ozone generators, and the application areas include municipal tap water, municipal sewage, printing and dyeing and chemical wastewater, industrial oxidation, flue gas denitrification, industrial coating, swimming pools, food processing spaces, etc.; the company’s Xinjiang glyoxylic acid project is expected next year The project was put into production in the first half of the year. The project is an extension of the company’s downstream application of ozone products; the company’s semiconductor project is currently undergoing prototype testing, building laboratories and clean rooms, and recently established a subsidiary, Qingdao Guolin Semiconductor Technology Co., Ltd., responsible for the project. Promote and operate, the address is located in Laoshan District, Qingdao City.

Guolin Technology said that the company's entry into the semiconductor cleaning field is actually an extension of the application field of ozone equipment. The company specializes in research on the mechanism of ozone generation. The company’s early application fields such as municipal tap water, industrial wastewater, flue gas denitration, etc. belong to the industrial field, while semiconductor cleaning is an emerging field and subdivided field. The core of semiconductor cleaning equipment is the ozone cleaning system including The core technology of high-concentration ozone water machine and high-concentration ozone cleaning machine is still ozone.

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MKS only has a small portion of their business in ozone though.

They have a vast array of semiconductor, chemical and vacuum instruments like gas gauges, mass spectrometers, plasma generators, IT solutions, etc.

This is much harder to replace.
 
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FairAndUnbiased said:
MKS only has a small portion of their business in ozone though.

They have a vast array of semiconductor, chemical and vacuum instruments like gas gauges, mass spectrometers, plasma generators, IT solutions, etc.

This is much harder to replace.
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Could be but with the enormous pressure that Chinese industry is facing will eventually happen. Chip by chip, software by software, equipment by equipment, part by part and even screw by screw. Some are harder than others but will happen. The U.S. is leaving them with no other choice.
 
FairAndUnbiased

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tokenanalyst said:
Could be but with the enormous pressure that Chinese industry is facing will eventually happen. Chip by chip, software by software, equipment by equipment, part by part and even screw by screw. Some are harder than others but will happen. The U.S. is leaving them with no other choice.
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China already has some replacements for things like gauges, spectrometers and the like from small companies, just need to either consolidate into 1 big company or have an efficient distributor and service network.

Semiconductor grade plasma generators are quite a bit harder to replace.
 
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ougoah said:
35% inferior to alternative 7nm processes in Taiwan and South Korea is surprisingly impressive. I was thinking of 2022/3 at least when any Chinese foundry manages to do 7nm on any acceptable commercial scale.

Now that 35% is curiously specific like it is determined by production output or some chip equivalent of EROEI measure wrt fab materials, energy and costs or even just production rates.

Yangtze Memory breakthrough is nice progress.
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ansy1968 said:
@ougoah Sir N+1(8NM) is comparable to Samsung 8nm in performance, the N+2 is the real deal 7nm with TSMC 7nm DUVL chip as the benchmark.
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latenlazy said:
No 35% is in reference to transistor performance, mainly some combination of energy consumption and switching speed.
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I recall that the 35% figure was from a news article that was posted here some time ago. Specifically, it refers to the percentage difference in performance improvement between the N+1(8nm) process and TMSC 7nm process moving from the 14 nm process.

From the figures in that article, I recall vaguely calculating the actual performance difference between the 2 processes to be around 15%.

To very briefly explain, as an example, the 35% figure could have come from TMSC 7nm process (moving from the 14 nm process) achieving about 60% of performance improvement and the N+1(8nm) process achieving about 40% improvement (over the 14nm process).

But that doesn't mean their absolute performance difference is 35%!

I guess haters will always try to interpret the figures in the worst ways possible.
 
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Xipu Hanxin was founded in 1999. The company focused on equipment manufacturing of ion implanter’s arc chamber. Xipu Hanxin has been in the field of refractory material manufacturing since 2002, focusing on tungsten, molybdenum, titanium and aluminium alloy fine part machining. Xipu Hanxin’s manufacturing technology and fine parts processing technique is world leading. Meanwhile, in terms of Tungsten’s raw material processing, powdering highly pure irregular shaped rare metal parts, and ion injector’s refinement technology, Xipu Hanxin has four patents of invention and two ongoing application of national patents. Xipu Hanxin combines material science, thermal pressure processing, and mechanical processing to invent its own unique technology. Thus, Xipu Hanxin has become first level supplier of those world leading ion implanter manufacture. Xipu Hanxin is the OEM supplier of Applied Material and Axcelis Technology. These two companies has the largest and second largest ion implanter market share in the world.

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Is just incredible how deep the semiconductor industry go.
 
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