China's next-generation integrated circuit key technology breakthrough

China Drying Network News recently learned from the Institute of Microelectronics of the Chinese Academy of Sciences that the Institute of Integrated Circuit Pilot Process Research and Development Center has made breakthrough progress in the development of key technologies for integrated circuits on 22nm technology. Mastering this process will help improve China's independent manufacturing. More quality and cheaper integrated circuit products.

People use computers, mobile phones and other devices faster, consume less power, and have lower costs. This depends on the continuous progress of the manufacturing process of integrated circuits.

According to reports, 22nm is equivalent to about 2300th of the diameter of ordinary adult hair filaments. With 22nm integrated circuit technology, about 10 million transistors can be integrated in the cross section of a hair filament, thus enabling the function of integrated circuit products. More diverse, faster, and lower cost. Researchers have abandoned traditional materials such as silicon dioxide and polysilicon, and have used new materials and materials such as high-K materials and metal gate materials to develop devices with good performance. The technical level has reached the leading domestic and world-class level.

The 22nm technology generation integrated circuit technology is the latest generation of integrated circuit manufacturing technology being developed globally. Over the years, most of the integrated circuit manufacturing processes in China have been developing product processes based on the introduction of foreign intellectual property rights, and they lack the layout and discourse power over the development of the most advanced technology in the global industrial chain.

In 2009, China began research and development of key technologies for 22nm technology generation ICs with the support of major national science and technology projects. After more than three years of efforts, it has made breakthroughs.

According to R&D personnel, if China has mastered 22nm and below integrated circuit technology with independent intellectual property rights, it can save huge capital needed for the introduction of foreign technology, so that it can autonomously produce high quality and low price electronic products, especially integrated circuit products.

During the R&D process, the joint project team of the Chinese Academy of Sciences and Peking University, Tsinghua University, and Fudan University completed 1,369 patent applications, including 424 international patent applications.