公开(公告)号：US20230139917A1

公开(公告)日：2023-05-04

申请号：US18050128

申请日：2022-10-27

申请人： ASM IP Holding, B.V.

发明人： Eva Tois ,  Viraj Madhiwala ,  Daniele Chiappe ,  Marko Tuominen ,  Shaoren Deng ,  Anirudhan Chandrasekaran ,  YongGuy Han ,  Michael Givens ,  Andrea Illiberi ,  Vincent Vandalon

IPC分类号： C23C16/455

摘要： Methods and vapor deposition assemblies of selectively depositing dielectric material on a first surface of a substrate relative to a second surface of the substrate by a cyclic deposition process are disclosed. The methods comprise providing a substrate into a reaction chamber, performing a thermal deposition subcycle performing a thermal deposition subcycle to selectively deposit a first material on the first surface, performing a plasma deposition subcycle to selectively deposit a second material on the first surface; wherein at least one of the first material and the second material comprises silicon and oxygen.

公开(公告)号：US20220084817A1

公开(公告)日：2022-03-17

申请号：US17472981

申请日：2021-09-13

申请人： ASM IP Holding B.V.

发明人： Varun Sharma ,  Daniele Chiappe ,  Eva Tois ,  Viraj Madhiwala ,  Marko Tuominen ,  Charles Dezelah ,  Michael Givens ,  Tom Blomberg

IPC分类号： H01L21/02

摘要： The current disclosure relates to methods of depositing silicon oxide on a substrate, methods of forming a semiconductor device and a method of forming a structure. The method comprises providing a substrate in a reaction chamber, providing a silicon precursor in the reaction chamber, the silicon precursor comprising a silicon atom connected to at least one oxygen atom, the at least one oxygen atom being connected to a carbon atom, and providing a reactant comprising hydrogen atoms in the reaction chamber to form silicon oxide on the substrate.

公开(公告)号：US20230098114A1

公开(公告)日：2023-03-30

申请号：US17936607

申请日：2022-09-29

申请人： ASM IP Holding, B.V.

发明人： Eva Tois ,  Daniele Chiappe ,  Marko Tuominen ,  Viraj Madhiwala ,  Charles Dezelah ,  YongGyu Han ,  Anirudhan Chandrasekaran ,  Shaoren Deng

IPC分类号： H01L21/02

摘要： The present disclosure relates to methods and apparatuses for the manufacture of semiconductor devices. More particularly, the disclosure relates to methods and apparatuses for depositing an organic layer selectively on a substrate comprising at least two different surfaces. The process comprises providing a substrate in a reaction chamber, providing a first vapor-phase precursor in the reaction chamber, and providing a second vapor-phase precursor in the reaction chamber. In the method, the first and second vapor-phase precursors form the organic material selectively on the first surface relative to the second surface, and the first vapor-phase precursor comprises a diamine compound comprising at least five carbon atoms and the amine groups being attached to non-adjacent carbon atoms.

公开(公告)号：US20230140812A1

公开(公告)日：2023-05-04

申请号：US18050142

申请日：2022-10-27

申请人： ASM IP Holding, B.V.

发明人： Daniele Chiappe ,  Eva Tois ,  Viraj Madhiwala ,  Marko Tuominen ,  Anirudhan Chandrasekaran ,  Andrea Illiberi ,  Shaoren Deng ,  Charles Dezelah ,  Vincent Vandalon ,  YongGyu Han ,  Michael Givens

IPC分类号： H01L21/02 ,  C23C16/455 ,  C23C16/40 ,  C23C16/02

摘要： The present disclosure relates to methods and apparatuses for selectively depositing silicon and oxygen-comprising material on a first surface of a substrate relative to a second surface of the substrate by a cyclic deposition process, the method comprising providing a substrate in a reaction chamber; providing a metal or metalloid catalyst to the reaction chamber in a vapor phase; providing a silicon precursor comprising an alkoxy silane compound into the reaction chamber in a vapor phase; and providing an oxygen precursor comprising oxygen and hydrogen into the reaction chamber in vapor phase to form silicon and oxygen-comprising material on the first surface. The disclosure further relates to vapor deposition assemblies.

公开(公告)号：US20230140367A1

公开(公告)日：2023-05-04

申请号：US18050114

申请日：2022-10-27

申请人： ASM IP Holding, B.V.

发明人： Viraj Madhiwala ,  Daniele Chiappe ,  Eva Tois ,  Marko Tuominen ,  Charles Dezelah ,  Shaoren Deng ,  Anirudhan Chandrasekaran ,  YongGyu Han ,  Michael Givens ,  Andrea llliberi ,  Vincent Vandalon

IPC分类号： C23C16/40 ,  H01J37/32 ,  C23C16/455

摘要： Methods and vapor deposition assemblies of selectively depositing material comprising silicon and oxygen on a first surface of a substrate relative to a second surface of the substrate by a cyclic deposition process are disclosed. The methods comprise providing a substrate into a reaction chamber, providing a metal or metalloid catalyst into the reaction chamber in a vapor phase, providing a silicon precursor comprising an alkoxy silane compound into the reaction chamber in a vapor phase and providing a plasma into the reaction chamber to form a reactive species for forming a material comprising silicon and oxygen on the first surface. The methods may comprise subcycles for, for example, adjusting the proportions of material components.

公开(公告)号：US20220068634A1

公开(公告)日：2022-03-03

申请号：US17407839

申请日：2021-08-20

申请人： ASM IP Holding B.V.

发明人： Shaoren Deng ,  Andrea Illiberi ,  Daniele Chiappe ,  Eva Tois ,  Giuseppe Alessio Verni ,  Michael Givens ,  Varun Sharma ,  Chiyu Zhu ,  Shinya Iwashita ,  Charles Dezelah ,  Viraj Madhiwala ,  Jan Willem Maes ,  Marko Tuominen ,  Anirudhan Chandrasekaran

IPC分类号： H01L21/02 ,  H01L21/285 ,  B08B3/08 ,  B08B5/00 ,  C23C16/02 ,  C11D11/00 ,  C11D7/26 ,  C11D7/24 ,  C11D7/02

摘要： Methods for cleaning a substrate are disclosed. The substrate comprises a dielectric surface and a metal surface. The methods comprise providing a cleaning agent to the reaction chamber.