公开(公告)号：US20200266096A1

公开(公告)日：2020-08-20

申请号：US16773064

申请日：2020-01-27

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen ,  Krzysztof Kachel ,  Harald Profijt

IPC: H01L21/768 ,  C23C16/56 ,  C23C16/34 ,  C23C16/04 ,  C23C16/455 ,  C23C16/00 ,  H01L21/311 ,  H01L21/02 ,  H01L23/532

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US10566185B2

公开(公告)日：2020-02-18

申请号：US14819274

申请日：2015-08-05

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen

IPC: H01L21/02 ,  H01L21/283 ,  H01L21/311

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US10553482B2

公开(公告)日：2020-02-04

申请号：US16158780

申请日：2018-10-12

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen ,  Krzysztof Kachel ,  Harald Profijt

IPC: H01L21/768 ,  H01L21/02 ,  H01L21/311 ,  H01L23/532 ,  C23C16/00

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US20190103303A1

公开(公告)日：2019-04-04

申请号：US16158780

申请日：2018-10-12

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen ,  Krzysztof Kachel ,  Harald Profijt

IPC: H01L21/768 ,  H01L21/02 ,  H01L21/311 ,  C23C16/00 ,  H01L23/532

CPC classification number: H01L21/7685 ,  C23C16/00 ,  C23C16/04 ,  C23C16/34 ,  C23C16/45527 ,  C23C16/56 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02274 ,  H01L21/0228 ,  H01L21/02315 ,  H01L21/0234 ,  H01L21/31122 ,  H01L21/31144 ,  H01L21/76834 ,  H01L21/76897 ,  H01L23/53266

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US20190043962A1

公开(公告)日：2019-02-07

申请号：US15997520

申请日：2018-06-04

Applicant: ASM IP Holding B.V.

Inventor： Suvi Haukka ,  Michael Givens ,  Eric Shero ,  Jerry Winkler ,  Petri Räisänen ,  Timo Asikainen ,  Chiyu Zhu ,  Jaakko Anttila

IPC: H01L29/49 ,  C23C16/455 ,  H01L21/3205 ,  H01L21/285 ,  C23C16/06 ,  C23C16/34 ,  H01L29/51

Abstract: A process for depositing titanium aluminum or tantalum aluminum thin films comprising nitrogen on a substrate in a reaction space can include at least one deposition cycle. The deposition cycle can include alternately and sequentially contacting the substrate with a vapor phase Ti or Ta precursor and a vapor phase Al precursor. At least one of the vapor phase Ti or Ta precursor and the vapor phase Al precursor may contact the substrate in the presence of a vapor phase nitrogen precursor.

公开(公告)号：US12237392B2

公开(公告)日：2025-02-25

申请号：US17465127

申请日：2021-09-02

Applicant: ASM IP Holding B.V.

Inventor： Suvi Haukka ,  Michael Givens ,  Eric Shero ,  Jerry Winkler ,  Petri Räisänen ,  Timo Asikainen ,  Chiyu Zhu ,  Jaakko Anttila

IPC: H01L29/49 ,  C23C16/06 ,  C23C16/34 ,  C23C16/455 ,  H01L21/28 ,  H01L21/285 ,  H01L21/3205 ,  H01L29/51

Abstract: A process for depositing titanium aluminum or tantalum aluminum thin films comprising nitrogen on a substrate in a reaction space can include at least one deposition cycle. The deposition cycle can include alternately and sequentially contacting the substrate with a vapor phase Ti or Ta precursor and a vapor phase Al precursor. At least one of the vapor phase Ti or Ta precursor and the vapor phase Al precursor may contact the substrate in the presence of a vapor phase nitrogen precursor.

公开(公告)号：US10903113B2

公开(公告)日：2021-01-26

申请号：US16773064

申请日：2020-01-27

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen ,  Krzysztof Kachel ,  Harald Profijt

IPC: H01L21/768 ,  H01L21/02 ,  H01L21/311 ,  H01L23/532 ,  C23C16/455 ,  C23C16/04 ,  C23C16/34 ,  C23C16/56 ,  C23C16/00

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US20170154806A1

公开(公告)日：2017-06-01

申请号：US15432263

申请日：2017-02-14

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen ,  Krzysztof Kachel ,  Harald Profijt

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

CPC classification number: H01L21/7685 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02274 ,  H01L21/0228 ,  H01L21/02315 ,  H01L21/0234 ,  H01L21/283 ,  H01L21/31122 ,  H01L21/31144 ,  H01L23/53266

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

公开(公告)号：US20170040164A1

公开(公告)日：2017-02-09

申请号：US14819274

申请日：2015-08-05

Applicant: ASM IP Holding B.V.

Inventor： Han Wang ,  Qi Xie ,  Delphine Longrie ,  Jan Willem Maes ,  David de Roest ,  Julian Hsieh ,  Chiyu Zhu ,  Timo Asikainen

IPC: H01L21/02 ,  H01L21/311 ,  H01L21/283

Abstract: Methods are provided for selectively depositing Al and N containing material on a first conductive surface of a substrate relative to a second, dielectric surface of the same substrate. In some aspects, methods of forming an Al and N containing protective layer or etch stop layer for use in integrated circuit fabrication are provided.

Abstract translation: 提供了用于相对于同一衬底的第二电介质表面在衬底的第一导电表面上选择性地沉积含Al和N的材料的方法。 在一些方面，提供了形成用于集成电路制造中的含有Al和N的保护层或蚀刻停止层的方法。

公开(公告)号：US20160118261A1

公开(公告)日：2016-04-28

申请号：US14919180

申请日：2015-10-21

Applicant: ASM IP Holding B.V.

Inventor： Suvi Haukka ,  Michael Givens ,  Eric Shero ,  Jerry Winkler ,  Petri Räisänen ,  Timo Asikainen ,  Chiyu Zhu ,  Jaakko Anttila

IPC: H01L21/285 ,  H01L29/49

CPC classification number: H01L29/4966 ,  C23C16/06 ,  C23C16/34 ,  C23C16/45523 ,  C23C16/45525 ,  C23C16/45531 ,  H01L21/28562 ,  H01L21/32051 ,  H01L29/517

Abstract: A process for depositing titanium aluminum or tantalum aluminum thin films comprising nitrogen on a substrate in a reaction space can include at least one deposition cycle. The deposition cycle can include alternately and sequentially contacting the substrate with a vapor phase Ti or Ta precursor and a vapor phase Al precursor. At least one of the vapor phase Ti or Ta precursor and the vapor phase Al precursor may contact the substrate in the presence of a vapor phase nitrogen precursor.

Abstract translation: 在反应空间中在基板上沉积包含氮的钛铝或钽铝薄膜的方法可以包括至少一个沉积循环。 沉积循环可以包括交替地和顺序地接触基底与气相Ti或Ta前体和气相Al前体。 气相Ti或Ta前体和气相Al前体中的至少一种可以在气相氮前体存在下与基底接触。