Semiwiki states that DUV SAQP means that such a process restricts design flexibility so the node is probably tailore made for Huawei. 90% of the wafers are for Huawei.
Chinese semiconductor thread II
- Thread starter vincent
- Start date
What is the current SMIC 7nm capacity? Iinm it's like 20k wpm right?
Also, are there any plans to develop an alternative supplier to Huawei? Basically like how US forced Intel to cultivate AMD as an alternative.
antiterror13
Brigadier
10 micron is 0.00001m or roughly 1/7 of human hair diameter, pretty thin
Wondering how many gram is for 1km of the 10 micron gold wire ?
19.32 x (Pi x 0.25 x (0.00001)^2) x 1,000 x 1000 x 1000 = 1.5 grms .... really? what I did wrong?
first 1,000 is for 1 kms to meter
The second and third 1,000 is to kg and gr
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HCUT is committed to 100% localization of core components of semiconductor equipment.
Founded in 2020 and located in Wujiang Development Zone, Gaoxin Zhongke is a high-tech enterprise in the pan-semiconductor industry. It focuses on the innovative application of special high-end coating technologies and the research and development and manufacturing of related materials, and is committed to truly achieving 100% localization of core components of semiconductor equipment.
Although semiconductor equipment is everywhere, the "gold content" represented by the word "semiconductor" and "chip" is often accompanied by words such as "blockade" and "choke point". There is even a topic that has been discussed for several years on the Zhihu forum: which is more difficult, making an atomic bomb or making a semiconductor chip? It can be seen that the research and development and production of semiconductor materials are difficult. Under the leadership of Chairman Xin Changlin, Gaoxin Zhongke is such a semiconductor component and related material research and development and production enterprise that dares to bite the "hard bone" and break the "ceiling" . It is committed to unlocking the "core" power of high-quality development with new quality productivity and promoting the high-end development of China's semiconductor industry.
Since he started his business in 2015 and entered the semiconductor core parts market, Xin Changlin has set his sights on high-tech semiconductor special coatings and related materials, electrodes and other core parts, focusing on the production and development of ceramic materials and the production of ceramic parts. The R&D team launched the first semiconductor product after four years of continuous efforts. In Xin Changlin's own words, this process was "unbearable to look back on, and I almost couldn't hold on."
From glass to screens, from silicon wafers to chips, due to the complexity and severity of the manufacturing process, they generally need to be carried out in a vacuum environment. This is also the semiconductor vacuum chamber component, one of the core products of Gochip. The completion of such products not only requires high processing technology, but also involves special coatings and related materials, which makes people who do not understand or are not proficient in this industry discouraged. However, Xin Changlin believes that there is no problem that cannot be solved.
Founded in 2020 and located in Wujiang Development Zone, Gaoxin Zhongke is a high-tech enterprise in the pan-semiconductor industry. It focuses on the innovative application of special high-end coating technologies and the research and development and manufacturing of related materials, and is committed to truly achieving 100% localization of core components of semiconductor equipment.
Although semiconductor equipment is everywhere, the "gold content" represented by the word "semiconductor" and "chip" is often accompanied by words such as "blockade" and "choke point". There is even a topic that has been discussed for several years on the Zhihu forum: which is more difficult, making an atomic bomb or making a semiconductor chip? It can be seen that the research and development and production of semiconductor materials are difficult. Under the leadership of Chairman Xin Changlin, Gaoxin Zhongke is such a semiconductor component and related material research and development and production enterprise that dares to bite the "hard bone" and break the "ceiling" . It is committed to unlocking the "core" power of high-quality development with new quality productivity and promoting the high-end development of China's semiconductor industry.
Since he started his business in 2015 and entered the semiconductor core parts market, Xin Changlin has set his sights on high-tech semiconductor special coatings and related materials, electrodes and other core parts, focusing on the production and development of ceramic materials and the production of ceramic parts. The R&D team launched the first semiconductor product after four years of continuous efforts. In Xin Changlin's own words, this process was "unbearable to look back on, and I almost couldn't hold on."
From glass to screens, from silicon wafers to chips, due to the complexity and severity of the manufacturing process, they generally need to be carried out in a vacuum environment. This is also the semiconductor vacuum chamber component, one of the core products of Gochip. The completion of such products not only requires high processing technology, but also involves special coatings and related materials, which makes people who do not understand or are not proficient in this industry discouraged. However, Xin Changlin believes that there is no problem that cannot be solved.
Tongjia Hongrui Technology completed its B round of financing and is a supplier of dry vacuum pump equipment for the semiconductor industry
Tongjia Hongrui Technology has recently completed its B round of financing. The co-investors in this round include Qingsong Capital, Fortune Capital, and China Development Bank Science and Technology Innovation.
Tongjia Technology was founded in 2012 and is headquartered in Beijing. According to Qingsong Capital, Beijing Tongjia Hongrui Technology Co., Ltd. is a high-tech enterprise focusing on the research and development, production, sales and service of high-end semiconductor-grade dry vacuum pumps. It is a global supplier of dry vacuum pump equipment and system technology services for the semiconductor industry.
The company's main business is "semiconductor-grade vacuum pumps and vacuum pump maintenance, cleaning services and sales of supporting core components close to major customers". Its leading products are a full range of international mainstream dry vacuum pumps and core precision components, which are widely used in integrated circuits, etching, vacuum film and other equipment in the semiconductor, display panel, solar photovoltaic, LED lighting, lithium battery and other industries. It has won the attention of the industry with its core competitive advantages such as high efficiency, energy saving, environmental protection, high cost performance and adaptability to harsh working conditions.
Tongjia Technology was founded in 2012 and is headquartered in Beijing. According to Qingsong Capital, Beijing Tongjia Hongrui Technology Co., Ltd. is a high-tech enterprise focusing on the research and development, production, sales and service of high-end semiconductor-grade dry vacuum pumps. It is a global supplier of dry vacuum pump equipment and system technology services for the semiconductor industry.
The company's main business is "semiconductor-grade vacuum pumps and vacuum pump maintenance, cleaning services and sales of supporting core components close to major customers". Its leading products are a full range of international mainstream dry vacuum pumps and core precision components, which are widely used in integrated circuits, etching, vacuum film and other equipment in the semiconductor, display panel, solar photovoltaic, LED lighting, lithium battery and other industries. It has won the attention of the industry with its core competitive advantages such as high efficiency, energy saving, environmental protection, high cost performance and adaptability to harsh working conditions.
And how exactly can they do that?
By going after enforcing their patents against smaller companies that does not have the state backup that SMEE have. Instead of going after U-Precision they could go after Yinguan Semiconductor if they develop similar products.
The third-generation semiconductor industry in Zhongguancun Shunyi Park has achieved new breakthroughs!
According to Chen Zhengwei, chairman of Beijing Mingga Semiconductor Co., Ltd., the semi-insulating (010) iron-doped substrate and the substrate plus conductive thin film epitaxy can currently be made to 25 mm × 25 mm in size internationally, while Mingga Semiconductor can make it to 40 mm × 25 mm, and can stably produce multiple furnaces and accumulate a certain amount of inventory. The conductive (001) tin-doped substrate and the substrate plus conductive thin film epitaxy can currently reach 4 inches internationally. Mingga Semiconductor has achieved a breakthrough in large-size substrate technology and will gradually stabilize the process supply.
The Indian origin woman behind the US tech sanctions:
Key quote:
“When I do travel — and by overseas l mean Taiwan, Japan, Korea, Switzerland, Germany, the Netherlands, U.K., you know, allied countries — almost to a person, they don’t really understand what the national security objective is that the U.S. government is trying to accomplish with all these new controls,” said Wolf, the former assistant commerce secretary.
Some, such as Atkinson, say the grants for building new U.S. technological hubs have been distributed too diffusely.
“The whole point of this was you can’t have 50 places,” he said. “There’s not enough money. There’s not enough technology to go around.”
Another interesting article:
Key paragraph:
Will a successful implementation of the four above measures remove the threat of China’s control over certain global supply chains? No. It will only buy time for the West. If everything goes well with implementation, it will increase the production capacity of the Western economies in the chips sector. But then to whom will these newly added mature chips be sold given that these economies are overwhelmingly de-industrialized? Perhaps again to China, where local industry still grows steadily. Currently, this is the case with the US corporation Applied Materials, which makes about 45% of its revenue from China and will probably lose it like other similar big producers in the West if the latter invests more into mature chips.
Key quote:
“When I do travel — and by overseas l mean Taiwan, Japan, Korea, Switzerland, Germany, the Netherlands, U.K., you know, allied countries — almost to a person, they don’t really understand what the national security objective is that the U.S. government is trying to accomplish with all these new controls,” said Wolf, the former assistant commerce secretary.
Some, such as Atkinson, say the grants for building new U.S. technological hubs have been distributed too diffusely.
“The whole point of this was you can’t have 50 places,” he said. “There’s not enough money. There’s not enough technology to go around.”
Another interesting article:
Key paragraph:
Will a successful implementation of the four above measures remove the threat of China’s control over certain global supply chains? No. It will only buy time for the West. If everything goes well with implementation, it will increase the production capacity of the Western economies in the chips sector. But then to whom will these newly added mature chips be sold given that these economies are overwhelmingly de-industrialized? Perhaps again to China, where local industry still grows steadily. Currently, this is the case with the US corporation Applied Materials, which makes about 45% of its revenue from China and will probably lose it like other similar big producers in the West if the latter invests more into mature chips.
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