公开(公告)号：US20240102163A1

公开(公告)日：2024-03-28

申请号：US18463034

申请日：2023-09-07

Applicant: ASM IP Holding, B.V.

Inventor： Patricio Romero ,  Charles Dezelah ,  Viljami J. Pore

IPC: C23C16/455

CPC classification number: C23C16/45553

Abstract: Compositions, related methods, and related systems are disclosed. The compositions can comprise a precursor and a liquid solvent. The precursor can be unstable in substantially pure form in an inert atmosphere at a temperature of at least 10° C. to at most 100° C. The solvent can have a vapor pressure of at most 1.0 mPa at a temperature of 20° C.

公开(公告)号：US20230249217A1

公开(公告)日：2023-08-10

申请号：US18300748

申请日：2023-04-14

Applicant: ASM IP HOLDING B.V.

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

IPC: B05D1/00 ,  C23C16/455 ,  H10K71/16

CPC classification number: B05D1/60 ,  C23C16/45525 ,  H10K71/164

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.

公开(公告)号：US20230016537A1

公开(公告)日：2023-01-19

申请号：US17934817

申请日：2022-09-23

Applicant: ASM IP HOLDING B.V.

Inventor： Eva E. Tois ,  Viljami J. Pore

IPC: H01L21/02 ,  C23C16/455 ,  H01L21/3105 ,  C23C16/40

Abstract: Methods and systems for selectively depositing dielectric films on a first surface of a substrate relative to a passivation layer previously deposited on a second surface are provided. The methods can include at least one cyclical deposition process used to deposit material on the first surface while the passivation layer is removed, thereby preventing deposition over the passivation layer.

公开(公告)号：US11446699B2

公开(公告)日：2022-09-20

申请号：US16877129

申请日：2020-05-18

Applicant: ASM IP Holding B.V.

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

IPC: C23C16/455 ,  B05D1/00 ,  H01L51/00

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.

公开(公告)号：US11047040B2

公开(公告)日：2021-06-29

申请号：US16594365

申请日：2019-10-07

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

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：US20210151324A1

公开(公告)日：2021-05-20

申请号：US17078743

申请日：2020-10-23

Applicant: ASM IP HOLDING B.V.

Inventor： Eva E. Tois ,  Hidemi Suemori ,  Viljami J. Pore ,  Suvi P. Haukka ,  Varun Sharma

IPC: H01L21/285 ,  H01L21/02 ,  H01L21/768 ,  H01L21/3065 ,  C23C16/04 ,  B05D1/00 ,  C23C16/455 ,  C23C16/56

Abstract: Processes are provided herein for deposition of organic films. Organic films can be deposited, including selective deposition on one surface of a substrate relative to a second surface of the substrate. For example, polymer films may be selectively deposited on a first metallic surface relative to a second dielectric surface. Selectivity, as measured by relative thicknesses on the different layers, of above about 50% or even about 90% is achieved. The selectively deposited organic film may be subjected to an etch process to render the process completely selective. Processes are also provided for particular organic film materials, independent of selectivity.

公开(公告)号：US10814349B2

公开(公告)日：2020-10-27

申请号：US16429750

申请日：2019-06-03

Applicant: ASM IP HOLDING B.V.

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

IPC: C23C16/455 ,  B05D1/00 ,  H01L21/02 ,  C23C16/30 ,  B05D1/36 ,  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：US20200051829A1

公开(公告)日：2020-02-13

申请号：US16659012

申请日：2019-10-21

Applicant: ASM IP Holding B.V.

Inventor： Eva E. Tois ,  Hidemi Suemori ,  Viljami J. Pore ,  Suvi P. Haukka ,  Varun Sharma ,  Jan Willem Maes ,  Delphine Longrie ,  Krzysztof Kachel

IPC: H01L21/311 ,  H01L21/768 ,  H01L21/02 ,  C23C16/56 ,  C23C16/455 ,  C23C16/04 ,  H01L21/32 ,  H01L21/3213 ,  H01L21/033

Abstract: Processes are provided herein for deposition of organic films. Organic films can be deposited, including selective deposition on one surface of a substrate relative to a second surface of the substrate. For example, polymer films may be selectively deposited on a first metallic surface relative to a second dielectric surface. Selectivity, as measured by relative thicknesses on the different layers, of above about 50% or even about 90% is achieved. The selectively deposited organic film may be subjected to an etch process to render the process completely selective. Processes are also provided for particular organic film materials, independent of selectivity. Masking applications employing selective organic films are provided. Post-deposition modification of the organic films, such as metallic infiltration and/or carbon removal, is also disclosed.

公开(公告)号：US10424476B2

公开(公告)日：2019-09-24

申请号：US15707749

申请日：2017-09-18

Applicant: ASM IP Holding B.V.

Inventor： Toshiya Suzuki ,  Viljami J. Pore

IPC: H01L21/02 ,  H01L21/033 ,  H01L21/311

Abstract: Methods for depositing silicon oxycarbonitride (SiOCN) thin films on a substrate in a reaction space are provided. The methods can include at least one plasma enhanced atomic layer deposition (PEALD) cycle including alternately and sequentially contacting the substrate with a silicon precursor and a second reactant that does not include oxygen. In some embodiments the methods allow for the deposition of SiOCN films having improved acid-based wet etch resistance.

公开(公告)号：US20190283077A1

公开(公告)日：2019-09-19

申请号：US16429750

申请日：2019-06-03

Applicant: ASM IP HOLDING B.V.

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

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

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.