公开(公告)号：US20220100078A1

公开(公告)日：2022-03-31

申请号：US17032520

申请日：2020-09-25

Applicant: Applied Materials, Inc.

Inventor： M. Arif Zeeshan ,  Ross Bandy ,  Peter F. Kurunczi ,  Shantanu Kallakuri ,  Thomas Soldi ,  Joseph C. Olson

IPC: G03F1/36 ,  G03F1/80 ,  G03F1/70 ,  G03F1/74

Abstract: Methods and devices for producing substrates with variable height features are provided. In one example, a proximity mask may include a plate positioned over a substrate, wherein at least a portion of the plate is separated from the substrate by a distance. The plate may include a first opening and a second opening, wherein the first opening is defined by a first perimeter having a first shape, wherein the second opening is defined by a second perimeter having a second shape, and wherein the first shape is different than the second shape.

公开(公告)号：US20240186166A1

公开(公告)日：2024-06-06

申请号：US18073229

申请日：2022-12-01

Applicant: Applied Materials, Inc.

Inventor： James B. Exley ,  Ross Bandy ,  James D. Strassner

IPC: H01L21/677 ,  H01L21/687

CPC classification number: H01L21/67742 ,  H01L21/67754 ,  H01L21/68707

Abstract: A system for holding and transporting one or more workpieces is disclosed. The system includes a cassette that is configured to support a carrier and a workpiece at two different elevations. In this way, as the carrier with the workpiece is placed on the cassette by a first robot, the carrier moves down further, as the workpiece is supported by taller support posts. The end effector of a second robot may then later remove only the workpiece from the cassette for processing. The processed workpiece is later placed back in the cassette by the second robot. This processed workpiece is then removed, along with the carrier, by the first robot. Carriers may be created to accommodate different sized workpieces such that the cassette remains unchanged.

公开(公告)号：US11232930B2

公开(公告)日：2022-01-25

申请号：US17212307

申请日：2021-03-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy ,  Ryan Magee

IPC: H01J37/305 ,  G02B5/18 ,  H01L21/3065 ,  H01L21/308 ,  B81C1/00

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.

公开(公告)号：US20210210308A1

公开(公告)日：2021-07-08

申请号：US17212307

申请日：2021-03-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy ,  Ryan Magee

IPC: H01J37/305 ,  G02B5/18 ,  H01L21/3065 ,  H01L21/308 ,  B81C1/00

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.

公开(公告)号：US10957512B1

公开(公告)日：2021-03-23

申请号：US16582249

申请日：2019-09-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy

IPC: H01J37/09 ,  H01J37/305

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.

公开(公告)号：US10991547B2

公开(公告)日：2021-04-27

申请号：US16582261

申请日：2019-09-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy ,  Ryan Magee

IPC: B81C1/00 ,  G02B5/18 ,  H01L21/3065 ,  H01L21/308 ,  H01J37/305

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.

公开(公告)号：US20210090858A1

公开(公告)日：2021-03-25

申请号：US16582261

申请日：2019-09-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy ,  Ryan Magee

IPC: H01J37/305 ,  G02B5/18

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.

公开(公告)号：US20210090843A1

公开(公告)日：2021-03-25

申请号：US16582249

申请日：2019-09-25

Applicant: APPLIED Materials, Inc.

Inventor： Morgan Evans ,  Charles T. Carlson ,  Rutger Meyer Timmerman Thijssen ,  Ross Bandy

IPC: H01J37/09 ,  H01J37/305

Abstract: A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.