公开(公告)号：US10047435B2

公开(公告)日：2018-08-14

申请号：US14687833

申请日：2015-04-15

Applicant: ASM IP Holding B.V.

Inventor： Suvi P. Haukka ,  Raija H. Matero ,  Eva Tois ,  Antti Niskanen ,  Marko Tuominen ,  Hannu Huotari ,  Viljami J. Pore

IPC: C23C16/04 ,  C23C16/02 ,  C23C16/06 ,  C23C16/40 ,  C23C16/30 ,  C23C16/455 ,  C23C16/56 ,  C23C16/18 ,  C23C16/22 ,  H01L21/285 ,  H01L21/768

CPC classification number: C23C16/04 ,  C23C16/02 ,  C23C16/06 ,  C23C16/18 ,  C23C16/22 ,  C23C16/30 ,  C23C16/402 ,  C23C16/405 ,  C23C16/407 ,  C23C16/408 ,  C23C16/45525 ,  C23C16/56 ,  H01L21/28562 ,  H01L21/76829 ,  H01L21/76849

Abstract: Methods are provided for dual selective deposition of a first material on a first surface of a substrate and a second material on a second, different surface of the same substrate. The selectively deposited materials may be, for example, metal, metal oxide, or dielectric materials.

公开(公告)号：US09520562B2

公开(公告)日：2016-12-13

申请号：US14334536

申请日：2014-07-17

Applicant: ASM IP Holding B.V.

Inventor： Qi Xie ,  Jan Willem Maes ,  Tom Blomberg ,  Marko Tuominen ,  Suvi Haukka ,  Robin Roelofs ,  Jacob Woodruff

IPC: H01L45/00 ,  H01L21/02 ,  H01L27/24

CPC classification number: H01L45/1616 ,  H01L21/02175 ,  H01L21/0228 ,  H01L27/249 ,  H01L45/08 ,  H01L45/085 ,  H01L45/12 ,  H01L45/1226 ,  H01L45/1266 ,  H01L45/14 ,  H01L45/146 ,  H01L45/1608

Abstract: The disclosed technology generally relates to semiconductor devices, and relates more particularly to resistive random access memory devices and methods of making the same. In one aspect, a method of forming a resistive random access memory cell of a random access memory device includes forming a first electrode and forming a resistive switching material comprising an oxide of a pnictogen element by atomic layer deposition. The method additionally includes forming a metallic layer comprising the pnictogen element by atomic layer deposition (ALD). The resistive switching material is interposed between the first electrode and the metallic layer.

Abstract translation: 所公开的技术通常涉及半导体器件，更具体地涉及电阻随机存取存储器件及其制造方法。 一方面，一种形成随机存取存储器件的电阻随机存取存储单元的方法包括：通过原子层沉积形成第一电极并形成包含棱镜元件的氧化物的电阻开关材料。 该方法还包括通过原子层沉积（ALD）形成包含棱镜元件的金属层。 电阻开关材料介于第一电极和金属层之间。

公开(公告)号：US20150299848A1

公开(公告)日：2015-10-22

申请号：US14687833

申请日：2015-04-15

Applicant: ASM IP Holding B.V.

Inventor： Suvi P. Haukka ,  Raija H. Matero ,  Eva Tois ,  Antti Niskanen ,  Marko Tuominen ,  Hannu Huotari ,  Viljami J. Pore

IPC: C23C16/04 ,  C23C16/06 ,  C23C16/56 ,  C23C16/30 ,  C23C16/455 ,  C23C16/02 ,  C23C16/40

CPC classification number: C23C16/04 ,  C23C16/02 ,  C23C16/06 ,  C23C16/18 ,  C23C16/22 ,  C23C16/30 ,  C23C16/402 ,  C23C16/405 ,  C23C16/407 ,  C23C16/408 ,  C23C16/45525 ,  C23C16/56 ,  H01L21/28562 ,  H01L21/76829 ,  H01L21/76849

Abstract: Methods are provided for dual selective deposition of a first material on a first surface of a substrate and a second material on a second, different surface of the same substrate. The selectively deposited materials may be, for example, metal, metal oxide, or dielectric materials.

Abstract translation: 提供了用于将第一材料双重选择性沉积在基底的第一表面上的方法和在相同基底的第二不同表面上的第二材料。 选择性沉积的材料可以是例如金属，金属氧化物或介电材料。

公开(公告)号：US20250137118A1

公开(公告)日：2025-05-01

申请号：US18926748

申请日：2024-10-25

Applicant: ASM IP Holding B.V.

Inventor： Eric James Shero ,  Marko Tuominen ,  Charles Dezelah

IPC: C23C16/04

Abstract: Methods and apparatus are disclosed for forming a passivation layer on a substrate, comprising, providing the substrate in a reaction chamber, the substrate comprising a first surface and a second surface, contacting the substrate with a first precursor comprising an amine compound comprising at least two amine groups and contacting the substrate with a second precursor comprising at least one thioanhydride, wherein contacting the substrate with the first and second precursors forms the film selectively on the first surface relative to the second surface.

公开(公告)号：US20250092509A1

公开(公告)日：2025-03-20

申请号：US18889069

申请日：2024-09-18

Applicant: ASM IP Holding B.V.

Inventor： Bhagyesh Purohit ,  Saima Alli ,  Eva E. Tois ,  Marko Tuominen ,  Charles Dezelah ,  Vincent Vandalon ,  Adam Vianna ,  Krzysztof Kamil Kachel ,  Eric James Shero ,  Yi Cheng Zhang ,  Anirudhan Chandrasekaran

IPC: C23C16/04 ,  C23C16/455 ,  C23C16/56 ,  H01L21/02

Abstract: The disclosure relates to methods and processing assemblies for selectively depositing organic polymer material on a first surface of a substrate relative to a second surface of the substrate by a cyclic deposition process is disclosed. The method comprises providing a substrate in a reaction chamber, providing a first vapor-phase organic reactant into the reaction chamber and providing a second vapor-phase organic reactant into the reaction chamber. In the method, the first and second vapor-phase organic reactants form the organic polymer material selectively on the first surface; and the first vapor-phase reactant comprises a cyclic compound comprising at least two primary amine groups.

公开(公告)号：US12217954B2

公开(公告)日：2025-02-04

申请号：US17407839

申请日：2021-08-20

Applicant: ASM IP Holding B.V.

Inventor： 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: H01L21/02 ,  B08B3/08 ,  B08B5/00 ,  C11D7/02 ,  C11D7/24 ,  C11D7/26 ,  C23C16/02 ,  H01L21/285

Abstract: 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.

公开(公告)号：US20250025911A1

公开(公告)日：2025-01-23

申请号：US18906537

申请日：2024-10-04

Applicant: ASM IP Holding B.V.

Inventor： Viljami J. Pore ,  Marko Tuominen ,  Hannu Huotari

IPC: B05D1/00 ,  B05D1/36 ,  B05D3/14 ,  C23C16/30 ,  C23C16/455 ,  H01L21/02 ,  H01L21/67

Abstract: Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve. Deposition reactors conducive to depositing organic films are provided.

公开(公告)号：US12148609B2

公开(公告)日：2024-11-19

申请号：US17472981

申请日：2021-09-13

Applicant: ASM IP Holding B.V.

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

IPC: H01L21/02

Abstract: 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：US12138654B2

公开(公告)日：2024-11-12

申请号：US17808384

申请日：2022-06-23

Applicant: ASM IP HOLDING B.V.

Inventor： Viljami J. Pore ,  Marko Tuominen ,  Hannu Huotari

IPC: C23C16/455 ,  B05D1/00 ,  B05D1/36 ,  C23C16/30 ,  H01L21/02 ,  H01L21/67 ,  B05D3/14

Abstract: Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve. Deposition reactors conducive to depositing organic films are provided.

公开(公告)号：US20240312790A1

公开(公告)日：2024-09-19

申请号：US18389847

申请日：2023-12-20

Applicant: ASM IP Holding B.V.

Inventor： Eva Tois ,  Shaoren Deng ,  Daniele Chiappe ,  Viraj Madhiwala ,  Marko Tuominen ,  Vincent Vandalon

IPC: H01L21/311 ,  H01L21/67

CPC classification number: H01L21/31144 ,  H01L21/31111 ,  H01L21/67075 ,  H01L21/67086

Abstract: The current disclosure relates to methods of selectively etching a material. The method includes contacting a substrate having a first surface and a second surface with an etching liquid to selectively etch the first surface relative to the second surface, and the first surface comprises etchable material and the second surface is covered with a polyimide-comprising layer. The disclosure further relates to methods of forming a semiconductor device and to a semiconductor device. Further, the disclosure relates to methods of forming patterned features on a substrate, and to a semiconductor processing system.