【Member News】CHONGQING ACADEMY OF SCIENCE AND TECHNOLOGY successfully held the "Innovation and Chongqing Discussion" Third/Fourth Generation Semiconductor Technology Foresight and Chongqing Industrial Layout Strategy Discussion Roundtable

      On October 28, the 6th Round Table of the Future Industrial Technology Foresight and Chongqing Layout Strategy series of "Innovation and Chongqing Discussion" Salon, co-sponsored by the Municipal Science and Technology Bureau and our Institute, was successfully held in the Innovation Book Bar of our Institute. The theme of this salon is "the third/fourth generation semiconductor technology Foresight and Chongqing industrial layout Strategy". The conference invited Mr. Hao Yue, Academician of Chinese Academy of Sciences; Mr. Gao Xinbo, President of Chongqing University of Posts and Telecommunications; Mr. Shen Bo, Deputy Director of the Department of Science of Peking University; Mr. Huang Xing, Chairman of PN Junction Semiconductor (Hangzhou) Co., Ltd.,; Mr. Bai Junchun, Chairman of Jiangsu Xingang Semiconductor Co., LTD., Mr. Qi Hongji, Chairman of Hangzhou Fujia Gallium Industry Technology Co., LTD.,； Mr. Zhang Jie, General Manager of AVAST Semiconductor Co., LTD.,; Mr. Zheng Chenyan, China Resources Microelectronics (Chongqing) Co., LTD. senior director of research and development of 8 experts, on the status and trend of semiconductor technology development, the needs and challenges faced, Chongqing development of semiconductor technology and industry and other aspects of in-depth discussion. City science and technology Bureau Party secretary, director Mingju, deputy secretary of the heavy Science and Technology Institute Party Committee, president Wang Yu, City science and Technology Bureau Party committee members, deputy director Xu Zhipeng attended the meeting, the meeting was presided over by Vice President Liu Bin.

      Hao Yue, Academician of the Chinese Academy of Sciences, Shen Bo, deputy director of the Science Department of Peking University, and Huang Xing, chairman of PN Junction Semiconductor (Hangzhou) Co., Ltd. respectively made keynote reports on the present situation, progress and prospect of the third and fourth generation semiconductor technology. They believe that the third generation semiconductor technology represented by Silicon Carbide and Gallium Nitride has been more mature, is one of the core supporting technologies of "new infrastructure" and "Made in China 2025", and is also the competitive field of future frontier technologies, but to improve yield and reduce costs is the current problem to be solved. Gallium Oxide is currently one of the main materials with the potential to become the fourth generation semiconductor technology, which can be used for high-voltage, low-loss, high-power electronic devices. Theoretically, the power loss is about 1/3400 of silicon materials and 1/10 of Silicon Carbide. It is also the focus of major enterprises competing for layout. But its substrate material quality is not high, P-type doping difficulty and low thermal conductivity are the three major problems. The commercialization of large-scale industrialization there is still a large distance. At the same time, it is also believed that Chongqing's talent training in semiconductor is a short board, and the advantages of semiconductor talent training in Chongqing colleges and universities are not obvious.