公开(公告)号：US10688714B2

公开(公告)日：2020-06-23

申请号：US15662762

申请日：2017-07-28

Applicant: Purdue Research Foundation

Inventor： Rebecca Kramer Bottiglio ,  Michelle Ching-Sum Yuen

IPC: B29C64/106 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y70/00 ,  G01B7/16 ,  H05K3/00 ,  H05K3/12 ,  H05K1/16 ,  H05K1/03 ,  B29C64/209 ,  H05K1/09 ,  B29L31/00 ,  B29K21/00

Abstract: Methods and systems suitable for fabricating multi-layer elastic electronic devices, and elastic electronic devices formed thereby. A method of fabricating an elastomer-based electronic device includes printing a first liquid material and then a second liquid material on a fabric substrate that comprises fibers. The first and second liquid materials are sequentially printed with a three-dimensional printer that directly prints the first liquid material onto the fabric substrate so that the first liquid material wicks through some of the fibers of the fabric substrate and forms a solid matrix of an elastomer-based composite that comprises the matrix and the fabric substrate, after which the three-dimensional printer directly prints the second liquid material on the elastomer-based composite to form a film thereon. The elastomer-based composite and film are electrical components of the elastomer-based electronic device.

公开(公告)号：US20180029290A1

公开(公告)日：2018-02-01

申请号：US15662762

申请日：2017-07-28

Applicant: Purdue Research Foundation

Inventor： Rebecca Kramer Bottiglio ,  Michelle Ching-Sum Yuen

IPC: B29C64/106 ,  B33Y30/00 ,  B33Y80/00 ,  H05K1/03 ,  G01B7/16 ,  H05K3/00 ,  H05K3/12 ,  H05K1/16 ,  B29C64/209 ,  B33Y70/00

CPC classification number: B29C64/106 ,  B29C64/209 ,  B29K2021/00 ,  B29K2913/00 ,  B29K2995/0006 ,  B29L2031/752 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  G01B7/18 ,  G01B7/22 ,  H05K1/038 ,  H05K1/095 ,  H05K1/16 ,  H05K1/162 ,  H05K1/167 ,  H05K3/0011 ,  H05K3/1241 ,  H05K3/1283 ,  H05K2201/10151

Abstract: Methods and systems suitable for fabricating multi-layer elastic electronic devices, and elastic electronic devices formed thereby. A method of fabricating an elastomer-based electronic device includes printing a first liquid material and then a second liquid material on a fabric substrate that comprises fibers. The first and second liquid materials are sequentially printed with a three-dimensional printer that directly prints the first liquid material onto the fabric substrate so that the first liquid material wicks through some of the fibers of the fabric substrate and forms a solid matrix of an elastomer-based composite that comprises the matrix and the fabric substrate, after which the three-dimensional printer directly prints the second liquid material on the elastomer-based composite to form a film thereon. The elastomer-based composite and film are electrical components of the elastomer-based electronic device.

公开(公告)号：US20200331193A1

公开(公告)日：2020-10-22

申请号：US16907765

申请日：2020-06-22

Applicant: Purdue Research Foundation

Inventor： Rebecca Kramer Bottiglio ,  Michelle Ching-Sum Yuen

IPC: B29C64/106 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y70/00 ,  G01B7/16 ,  H05K3/00 ,  H05K3/12 ,  H05K1/16 ,  H05K1/03 ,  B29C64/209

Abstract: Methods and systems suitable for fabricating multi-layer elastic electronic devices, and elastic electronic devices formed thereby. A method of fabricating an elastomer-based electronic device includes printing a first liquid material and then a second liquid material on a fabric substrate that comprises fibers. The first and second liquid materials are sequentially printed with a three-dimensional printer that directly prints the first liquid material onto the fabric substrate so that the first liquid material wicks through some of the fibers of the fabric substrate and forms a solid matrix of an elastomer-based composite that comprises the matrix and the fabric substrate, after which the three-dimensional printer directly prints the second liquid material on the elastomer-based composite to form a film thereon. The elastomer-based composite and film are electrical components of the elastomer-based electronic device.

公开(公告)号：US11358325B2

公开(公告)日：2022-06-14

申请号：US16907765

申请日：2020-06-22

Applicant: Purdue Research Foundation

Inventor： Rebecca Kramer Bottiglio ,  Michelle Ching-Sum Yuen

IPC: B29C64/106 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y70/00 ,  G01B7/16 ,  H05K3/00 ,  H05K3/12 ,  H05K1/16 ,  H05K1/03 ,  B29C64/209 ,  H05K1/09 ,  B29L31/00 ,  B29K21/00

Abstract: Methods and systems suitable for fabricating multi-layer elastic electronic devices, and elastic electronic devices formed thereby. A method of fabricating an elastomer-based electronic device includes printing a first liquid material and then a second liquid material on a fabric substrate that comprises fibers. The first and second liquid materials are sequentially printed with a three-dimensional printer that directly prints the first liquid material onto the fabric substrate so that the first liquid material wicks through some of the fibers of the fabric substrate and forms a solid matrix of an elastomer-based composite that comprises the matrix and the fabric substrate, after which the three-dimensional printer directly prints the second liquid material on the elastomer-based composite to form a film thereon. The elastomer-based composite and film are electrical components of the elastomer-based electronic device.