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1.
公开(公告)号:US08962485B2
公开(公告)日:2015-02-24
申请号:US13897890
申请日:2013-05-20
Applicant: GLOBALFOUNDRIES Inc.
Inventor: Mohamed Salama , Tuhin Guha Neogi , Scott Beasor
IPC: H01L21/311 , H01L21/283
CPC classification number: H01L21/76816 , H01L21/28518 , H01L27/0207
Abstract: A method of silicide formation in a semiconductor fabrication process is disclosed. An active area (RX) mask is used to form an active silicon area, and is then reused to form a trench transfer (TT) area. A trench block (TB) mask is logically ANDed with the active area (RX) mask to form a trench silicide (TS) region.
Abstract translation: 公开了半导体制造工艺中硅化物形成的方法。 使用有源区(RX)掩模形成活性硅区,然后再利用以形成沟槽转移(TT)区。 沟槽块(TB)掩模与有源区(RX)掩模进行逻辑“与”,以形成沟槽硅化物(TS)区域。
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2.
公开(公告)号:US20140342556A1
公开(公告)日:2014-11-20
申请号:US13897890
申请日:2013-05-20
Applicant: GLOBALFOUNDRIES Inc.
Inventor: Mohamed Salama , Tuhin Guha Neogi , Scott Beasor
IPC: H01L21/283
CPC classification number: H01L21/76816 , H01L21/28518 , H01L27/0207
Abstract: A method of silicide formation in a semiconductor fabrication process is disclosed. An active area (RX) mask is used to form an active silicon area, and is then reused to form a trench transfer (TT) area. A trench block (TB) mask is logically ANDed with the active area (RX) mask to form a trench silicide (TS) region.
Abstract translation: 公开了半导体制造工艺中硅化物形成的方法。 使用有源区(RX)掩模形成活性硅区,然后再利用以形成沟槽转移(TT)区。 沟槽块(TB)掩模与有源区(RX)掩模进行逻辑“与”,以形成沟槽硅化物(TS)区域。
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