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公开(公告)号:US20200161122A1
公开(公告)日:2020-05-21
申请号:US16193313
申请日:2018-11-16
Applicant: GLOBALFOUNDRIES INC.
Inventor: Man GU , Tao HAN , Charlotte D. ADAMS
IPC: H01L21/02 , H01L21/311 , H01L29/66
Abstract: The present disclosure relates to semiconductor structures and, more particularly, to a spacer with laminate liner and methods of manufacture. The structure includes: a replacement metal gate structure; a laminate low-k liner on the replacement metal gate structure; and a spacer on the laminate low-k liner.