公开(公告)号：US11501968B2

公开(公告)日：2022-11-15

申请号：US17093224

申请日：2020-11-09

Applicant: ASM IP Holding B.V.

Inventor： Dieter Pierreux ,  Anna Trovato ,  Kelly Houben ,  Steven van Aerde ,  Bert Jongbloed ,  Wilco A. Verweij

IPC: H01L21/02 ,  H01L29/66 ,  H01L29/78 ,  H01L21/331 ,  H01L27/092 ,  H01L23/522 ,  H01L23/532 ,  H01L21/768 ,  H01L21/311 ,  H01L21/285

Abstract: Method for filling a gap, comprising providing in a deposition chamber a semiconductor substrate having a gap, wherein a bottom of the gap includes a crystalline semiconducting material and wherein a side wall of the gap includes an amorphous material; depositing a silicon precursor in the gap.

公开(公告)号：US20210151315A1

公开(公告)日：2021-05-20

申请号：US17093224

申请日：2020-11-09

Applicant: ASM IP Holding B.V.

Inventor： Dieter Pierreux ,  Anna Trovato ,  Kelly Houben ,  Steven van Aerde ,  Bert Jongbloed ,  Wilco A. Verweij

IPC: H01L21/02 ,  H01L23/522 ,  H01L23/532 ,  H01L21/768 ,  H01L21/311 ,  H01L21/285

Abstract: Method for filling a gap, comprising providing in a deposition chamber a semiconductor substrate having a gap, wherein a bottom of the gap includes a crystalline semiconducting material and wherein a side wall of the gap includes an amorphous material; depositing a silicon precursor in the gap.