Zhang Guoyi: dynamics of vertical structure chip fabrication

In January 24th, sponsored by the Chinese semiconductor lighting engineering research and Industry Alliance, sponsored by semiconductor lighting R & D center of Chinese Academy of Sciences "seminar" semiconductor lighting leading key technique training held in Chinese Academy of Sciences Conference Center victory. At the meeting, Professor Zhang Guoyi, director of the wide bandgap semiconductor research center of Peking University, made a report entitled "the dynamics of the preparation technology of vertical structure chips".

In the report, Professor Zhang Guoyi analysis of the advantages of the vertical structure and the realization method; deeply expounds several advantages, the technology of laser lift off method and device to improve the transfer substrate design scheme of vertical structure LED performance; and introduces the technology situation of Peking University wide bandgap semiconductor research center status, vertical structure technology abroad and future technology trends.

Source: China Semiconductor Lighting Network