News_KOSEN SEMI

May 28,2025

Temperature and time for drying during wafer wet cleaning

In the wet cleaning process of wafers, the temperature and time of the drying step depend on several factors, including the drying method used, the nature of the cleaning solution, and the specific circumstances of the wafer.

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Temperature and time for drying during wafer wet cleaning

May 27,2025

GlobalWafers Chairman: Future expansion of 12-inch silicon wafer production capacity

GlobalWafers held its annual shareholders' meeting on May 26. Chairperson Hsu Hsiu-lan provided a detailed outlook for 2025, projecting that operational performance in 2025 will surpass that of 2024. Hsu stated that continued customer inventory destocking has improved the inventory situation, laying a foundation for the company's future development.

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GlobalWafers Chairman: Future expansion of 12-inch silicon wafer production capacity

May 23,2025

Methods for improving the efficiency of wafer cleaning machines

As a key piece of equipment in semiconductor manufacturing, the wafer cleaning machine's cleaning efficiency directly impacts chip yield and production costs. With the continuous shrinking of semiconductor process nodes, the requirements for wafer surface cleanliness are becoming increasingly stringent, making the optimization of cleaning machine usage efficiency a key industry focus.

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Methods for improving the efficiency of wafer cleaning machines

May 22,2025

In April, the added value of China's integrated circuit and optoelectronic device manufacturing increased by 21.3% and 19% respectively.

On May 19, the State Council Information Office held a press conference on the operation of the national economy in April 2025.

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In April, the added value of China's integrated circuit and optoelectronic device manufacturing increased by 21.3% and 19% respectively.

May 21,2025

Technical Principles and Applications of Fully Automated Wafer Cleaning Machines

Fully automated wafer cleaning machines are one of the indispensable key pieces of equipment in the semiconductor manufacturing process. Their technological level and cleaning effectiveness directly affect the yield and performance of chips.

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Technical Principles and Applications of Fully Automated Wafer Cleaning Machines

May 20,2025

Ministry of Commerce responds to questions regarding the US Department of Commerce's adjustment of chip export control policies

Commerce Ministry spokesperson answers reporters' questions on the US Department of Commerce's adjustment of chip export controls

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Ministry of Commerce responds to questions regarding the US Department of Commerce's adjustment of chip export control policies

May 19,2025

Pre-cleaning machine - a key step in ensuring chip quality

As semiconductor manufacturing processes become increasingly refined, chip cleanliness has become a core factor affecting product yield and reliability. Pre-cleaners, as key equipment in semiconductor manufacturing, effectively remove contaminants from the wafer surface through various technical means, laying the foundation for subsequent processes.

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Pre-cleaning machine - a key step in ensuring chip quality

May 16,2025

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Suggested maintenance methods for degumming cleaning machines

May 15,2025

Technological Breakthrough! Shandong Likuan Joins Forces with Two Major Enterprises to Usher in a New Milestone in the SiC Field

Recently, three Chinese companies have made significant progress in the 12-inch SiC technology field. The concerted efforts of these three companies have injected strong impetus into the independent and controllable development of China's semiconductor industry.

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Technological Breakthrough! Shandong Likuan Joins Forces with Two Major Enterprises to Usher in a New Milestone in the SiC Field

May 13,2025

Ministry of Commerce: China and the US each cancel 91% of tariffs, and each temporarily suspends 24%

From May 10 to 11, the Chinese and US high-level economic and trade talks were held in Geneva, Switzerland. The Chinese lead, Vice Premier He Lifeng, met with the US leads, Treasury Secretary Janet Yellen and Trade Representative Katherine Tai.

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Ministry of Commerce: China and the US each cancel 91% of tariffs, and each temporarily suspends 24%

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