Chinese semiconductor thread II
- Thread starter vincent
- Start date
Looks like CXMT is testing NIL for their process. The hard mask is used to protect the wafer other structures in the etching process.
Semiconductor RF power supply manufacturer Lianming Power plans A-share IPO
the China Securities Regulatory Commission disclosed a report on Shenzhen Lianming Power Co., Ltd. (abbreviated as: Lianming Power)’s initial public offering and listing guidance filing report. Its coaching agency is Guotai Junan Securities. According to data, Lianming Power was founded in 2007. It is a high-power customized laser power developer that develops, produces and sells fiber laser water-cooled power supplies, new energy forklift low-voltage DC power modules and domestic semiconductor RF power supplies.
In September 2023, Lianming Power completed tens of millions of yuan in Series B financing, and the investor was Jiuyu Investment. It is reported that Jiuyu Investment completed the Series A investment in Lianming Power Supply in December 2021, and continued to increase investment as an old shareholder, helping Lianming Power Supply complete the Series B financing, with a total investment of approximately 30 million yuan.
In September 2023, Lianming Power completed tens of millions of yuan in Series B financing, and the investor was Jiuyu Investment. It is reported that Jiuyu Investment completed the Series A investment in Lianming Power Supply in December 2021, and continued to increase investment as an old shareholder, helping Lianming Power Supply complete the Series B financing, with a total investment of approximately 30 million yuan.
AMEC expanding their product offerings to cover more of the semiconductor market.
The company's CCP and ICP equipment are making rapid breakthroughs. In the logic production line, the company has basically achieved full coverage of the etching process, and related equipment has achieved mass production at various technology nodes from 65nm to 5nm; in 3D NAND, the company equipment is used for ultra-high-depth Both ICP equipment for wide-ratio mask etching and CCP equipment for ultra-high aspect ratio dielectric etching have been verified on site and are currently progressing smoothly. Looking to the future, the company's equipment is expected to play a more important role in the localization of high-end storage and etching production lines.
The development of new products has achieved remarkable results, and the platform layout has opened up the company's long-term growth space. The company is making good progress in new product research and development. In the past two years, four newly developed LPCVD and ALD equipment have entered the market, three of which have received repeated orders; the newly developed silicon and silicon germanium epitaxial EPI equipment (export controlled by Holland and Japan), crystal Many new products such as round edge Bevel etching equipment will be put into market verification in the near future.
Jingce wafer E-beam defect review equipment with upgraded DL functions has been delivered to SMIC.
Jingce Electronics : The 12-inch independent optical linewidth measurement machine is the first domestic machine of this type. It is mainly used for measurement of below 45nm, especially 28nm planar CMOS processes, and can be extended to support the above-mentioned advanced processes. Fast linewidth measurement of nodes. The 12-inch fully automatic electron beam wafer defect review equipment is another main product of Shanghai Jingce Semiconductor Technology Co., Ltd. The machine shipped this time is equipped with a high-accuracy intelligent automatic defect detection and classification algorithm based on deep learning. It will further help customers improve the efficiency of defect review analysis and significantly improve the convenience of equipment use.
Is this the one hvpc mentioned previously that Chinese systems weren't satisfactory and we have to use KLA product?
if so, good progress.
I don't remember the post but it could been referring to optical ADI and AEI equipment, <After developing inspection and After Etch inspection equipment> which was one the SMEE released this year.
Chinese semiconductor industry
I'm just going to step in here and place a stop to this. I understand that people are coming in late and want to keep discussing that, but the conversation was very heated and imo not particularly helpful by the end. I think we should drop it and move on for the sake of this thread @tphuag...
www.sinodefenceforum.com
Laser Semiconductor equipment manufacturer Laipu Technology plans an A-share IPO and has conducted listing counseling
According to the official website, Lepu Technology is committed to the innovative application of advanced laser technology in specialized subdivisions. It has launched more than 30 types of professional laser application equipment in semiconductor wafer manufacturing, packaging and testing, precision electronic manufacturing and other fields, and has more than 50 professional equipment. With independent intellectual property rights, it has developed into my country's first-class semiconductor and precision electronic process equipment manufacturing enterprise.
According to reports, the Laipu Technology National Headquarters and Integrated Circuit Equipment R&D and Manufacturing Base project has a total investment of 1.66 billion yuan, covering an area of 39 acres and a construction area of 65,000 square meters. Construction has started in October 2023 and is expected to be approved by May 2025. The parallel connection will be completed and accepted in parallel, and full production will be reached in May 2026.
The relevant person in charge of Laipu Technology said that the implementation of the project will effectively promote the progress of laser equipment and technology in my country's semiconductor field, and promote process innovation in front-end integrated circuit manufacturing, advanced laser technology application and system integration, and independent controllability and professionalism of core components. It will play a positive role in talent cultivation and other aspects.
From the perspective of ownership structure, the controlling shareholder of Laipu Technology is Dongguan Dongjun Investment Co., Ltd., with a direct shareholding ratio of 26.27%. It is indirectly controlled by serving as the executive partner of Dongguan Puying Management Consulting Partnership (Limited Partnership) The voting right ratio is 4.28%, and it controls a total of 31.05% of all voting shares of the company.
'chasing light'
National People’s Congress Representative Fu Zhiwei: Full of confidence in the future of the lithography industry
According to the Jiangsu People's Congress, at last year's National Two Sessions, Fu Zhiwei, a representative of the National People's Congress and chairman of Xuzhou Bokang Information Chemicals Co., Ltd., actively proposed to speed up the localization of the semiconductor industry and improve the overall level of China's semiconductor industry. His bill was selected as a key supervision proposal topic and handed over to the Ministry of Industry and Information Technology for implementation.
Fu Zhiwei said that this year’s Two Sessions will focus on the integration and allocation efficiency of scientific and technological innovation resources in the semiconductor industry. It is recommended to innovate the allocation of production factors, improve the scientific and technological innovation evaluation system , and appropriately adjust the national The proportion of supporting funds for enterprises in major scientific and technological research projects shall be increased to improve the innovation capabilities, quality efficiency and core competitiveness of the manufacturing industry, and strive to develop new quality productivity.
According to news released by Xuzhou, Fu Zhiwei, a member of the National People's Congress and chairman of Xuzhou Bokang Information Chemicals Co., Ltd., initiated the establishment of the Pizhou Semiconductor Industry Association and served as the president, working with Huaxing Laser, Zhongke Zhixin, Xinhua Semiconductor and other provinces Dozens of domestic and foreign companies have joined hands to continue to promote upstream and downstream innovation in the semiconductor industry chain, and have reached strategic cooperation with a number of domestic mainstream chip companies, increasing the annual industrialization efficiency by nearly 50%. "We look forward to encouraging domestic chip manufacturers to prioritize the introduction of domestic materials and equipment through government guidance and policy traction, and open up an independent and controllable 'chasing light' path for China's lithography industry." Fu Zhiwei is also full of enthusiasm for the future of the lithography industry.