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公开(公告)号:EP4300541A1
公开(公告)日:2024-01-03
申请号:EP22202064.6
申请日:2022-10-18
Applicant: GlobalFoundries U.S. Inc.
Inventor: LEVY, Mark D. , LIU, Qizhi , HWANG, Jeonghyun
IPC: H01L21/02 , H01L21/265 , H01L23/373 , H01L29/10
Abstract: A structure comprising a semiconductor substrate; a buried porous semiconductor material; a semiconductor compound material and at least one device on the semiconductor compound material.