发明名称 System and Method for Source/Drain Contact Processing
摘要 System and method for reducing contact resistance and prevent variations due to misalignment of contacts is disclosed. A preferred embodiment comprises a non-planar transistor with source/drain regions located within a fin. An inter-layer dielectric overlies the non-planar transistor, and contacts are formed to the source/drain region through the inter-layer dielectric. The contacts preferably come into contact with multiple surfaces of the fin so as to increase the contact area between the contacts and the fin.
申请公布号 US2009096002(A1) 申请公布日期 2009.04.16
申请号 US20070872546 申请日期 2007.10.15
申请人 发明人 YU CHEN-HUA;CHANG CHENG-HUNG;YEH CHEN-NAN;HSU YU-RUNG
分类号 H01L29/76 主分类号 H01L29/76
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