Chinese semiconductor industry
- Thread starter Hendrik_2000
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the 28 nm one?
28nm immersion
Is this also the same immersion for 7nm too?
I think when we see the "CHIPS" act/stimulus come out, it will have a huge buy domestic incentive to it. In this example, we have the first hospital/medical center in China going fully domestic when it comes to chip usage.
This uses a combination of 3A5000 and 7A2000 from LoongSon. Performance is not going to be spectacular, but should be enough to do the industrial firewall, desktop computer, kiosks and other facilities.
This uses a combination of 3A5000 and 7A2000 from LoongSon. Performance is not going to be spectacular, but should be enough to do the industrial firewall, desktop computer, kiosks and other facilities.
"As the third-generation model independently developed by Xinyuanwei, the submerged high-capacity adhesive developing machine has the advantages of high productivity, high process capability, high cleanliness, high scalability and easy maintenance. Currently, this model It has passed the client verification, met the customer's mass production requirements, successfully broke the foreign monopoly, and filled the domestic gap," said Cheng Hu, director of the front-end design department of Xinyuan Micro.
"This model adopts an original symmetrically distributed high-capacity architecture, fully equipped with 36Spin processing units, equipped with a two-way synchronous pick-and-place manipulator independently developed by the company, which can greatly improve the mechanical transmission capacity and transmission accuracy of the whole machine, and can match the world's mainstream lithography Machine-on-line production can achieve more than 300 pieces of production capacity under complex processes. In addition, the machine is equipped with the company's precise temperature modulation (PTM) technology, which makes the baking temperature uniformity of the hot plate reach the industry-leading level; the new Spin unit Real-time control technology can effectively improve the accuracy, responsiveness and stability of machine motion control and fluid control, and continuously reduce costs for customers; optimize the design of the flow field of the whole machine through simulation to ensure a uniform and stable internal micro-environment and improve the cleanliness of the whole machine Level; a full series of auxiliary function units, including AOI, WEE systems, etc., can detect wafer process defects on-line and reduce the outflow of defective products." "This model can fully cover I-line, KrF, ArFdry, ArF through optional configuration Various lithography technologies such as immersion type are also applicable to other spin-coating applications including SOC, SOH, SOD, etc. In order to cope with the continuous improvement of the production capacity of lithography machines in the future, this model can also be expanded to more processing units, Expanding from the current 36 spins to 48 spins, the production capacity is increased to 360 pieces per hour, and at the same time, it realizes easy maintenance of the machine with a small footprint, effectively improving the maintenance efficiency of the machine.”
Since its establishment 20 years ago, the company has always focused on the field of rubber coating and developing technology, which can be said to be a sword in the past 20 years. The successful launch of the front-end immersion-type high-capacity glue-coating developing machine will further enrich the company's product structure, realize the company's full coverage of the 28nm and above process nodes in the front-end wafer processing link, and continue to move to a higher process level Iterate, consolidate and enhance the company's technological competitive advantage in the industry.
Mr. Zong Runfu, chairman and president of the company, said: "This is another important milestone in the development of the company. We are very pleased to see that more and more domestic customers are already accelerating the process of importing domestic high-end glue-coating and developing equipment. In the future, Xinyuan Micro will continue to be committed to product innovation and technological improvement, provide customers with better comprehensive technical solutions and service solutions, create value for customers, and become a world-class enterprise respected by the society."
No. Need 1 more year
Domestic photoresist manufacturer Hengkun Co., Ltd. has planned an A-share IPO and has conducted listing counseling
Jiwei.com News On December 19, the China Securities Regulatory Commission disclosed the report of China Securities Investment Securities Co., Ltd. on the initial public offering of shares of Xiamen Hengkun New Material Technology Co., Ltd. and its listing counseling and filing.
According to the data, Hengkun Co., Ltd. was established in 1996. It is currently the photoresist company with the largest shipment volume in the advanced process application of 12-inch wafer manufacturing in China. It takes photoresist and semiconductor precursors as the entry point, and plans to set foot in more in the future. The field of multiple semiconductor materials.
At present, Hengkun's main products include photoresists, precursors, formulated chemicals, special gases, etc. In the field of high-end photoresists and precursors, it has taken the lead in becoming a qualified supplier of first-line leading enterprises at home and abroad, realizing batch supply . Among them, the self-developed photoresist and photolithography material product technology has reached the international advanced level, the shipment volume continues to grow, and the profitability is higher than that of traditional companies; some silicon-based and metal-based precursor products have also been industrialized.
In recent years, Hengkun shares have also attracted the favor of many investors. According to the relevant person in charge of Hengkun shares, since receiving the first round of financing in 2018, Hengkun shares have completed four rounds of financing.
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