公开(公告)号：US12300491B2

公开(公告)日：2025-05-13

申请号：US18082872

申请日：2022-12-16

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: H01L21/033 ,  H01L21/02

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US12084764B2

公开(公告)日：2024-09-10

申请号：US17351096

申请日：2021-06-17

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Aaron Dangerfield ,  Mark Joseph Saly ,  David Michael Thompson ,  Susmit Singha Roy ,  Regina Freed

IPC: C23C16/455 ,  G03F7/16

CPC classification number: C23C16/45538 ,  G03F7/167 ,  C23C16/45527 ,  C23C16/45529

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method for forming a photoresist layer over a substrate in a vacuum chamber comprises providing a metal precursor vapor into the vacuum chamber. In an embodiment, the method further comprises providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of the photoresist layer on a surface of the substrate. In an embodiment, the photoresist layer is a metal oxo containing material.

公开(公告)号：US20220026807A1

公开(公告)日：2022-01-27

申请号：US17356304

申请日：2021-06-23

Applicant: Applied Materials, Inc

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: G03F7/16 ,  G03F7/004 ,  C23C16/40 ,  C23C16/50 ,  C23C16/455

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US20220002869A1

公开(公告)日：2022-01-06

申请号：US17351096

申请日：2021-06-17

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Aaron Dangerfield ,  Mark Joseph Saly ,  David Michael Thompson ,  Susmit Singha Roy ,  Regina Freed

IPC: C23C16/455 ,  G03F7/16

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method for forming a photoresist layer over a substrate in a vacuum chamber comprises providing a metal precursor vapor into the vacuum chamber. In an embodiment, the method further comprises providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of the photoresist layer on a surface of the substrate. In an embodiment, the photoresist layer is a metal oxo containing material.

公开(公告)号：US20230386839A2

公开(公告)日：2023-11-30

申请号：US18082872

申请日：2022-12-16

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: H01L21/033 ,  H01L21/02

CPC classification number: H01L21/0332 ,  H01L21/02172 ,  H01L21/0234 ,  H01L21/02205 ,  H01L21/02274 ,  H01L21/0228 ,  H01L21/02271

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US20230127535A1

公开(公告)日：2023-04-27

申请号：US18082872

申请日：2022-12-16

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Gemanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: H01L21/033 ,  H01L21/02

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US11562904B2

公开(公告)日：2023-01-24

申请号：US16934730

申请日：2020-07-21

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: H01L21/033 ,  H01L21/02

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US11886120B2

公开(公告)日：2024-01-30

申请号：US17356304

申请日：2021-06-23

Applicant: Applied Materials, Inc

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: G03F7/16 ,  G03F7/004 ,  C23C16/50 ,  C23C16/455 ,  C23C16/40 ,  H01L21/027

CPC classification number: G03F7/167 ,  C23C16/40 ,  C23C16/45536 ,  C23C16/45553 ,  C23C16/50 ,  G03F7/0043 ,  G03F7/168 ,  H01L21/0274

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

公开(公告)号：US20220028691A1

公开(公告)日：2022-01-27

申请号：US16934730

申请日：2020-07-21

Applicant: Applied Materials, Inc.

Inventor： Lakmal Charidu Kalutarage ,  Mark Joseph Saly ,  Bhaskar Jyoti Bhuyan ,  Thomas Joseph Knisley ,  Kelvin Chan ,  Regina Germanie Freed ,  David Michael Thompson ,  Susmit Singha Roy ,  Madhur Sachan

IPC: H01L21/033 ,  H01L21/02

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.