公开(公告)号：US10114516B1

公开(公告)日：2018-10-30

申请号：US16105030

申请日：2018-08-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew H. Frey ,  Michael J. Robrecht ,  George F. Jambor

IPC: G06F3/044 ,  G06F3/045 ,  G06F3/041 ,  G01R27/26 ,  C23F1/02 ,  C23F1/14

Abstract: A touch screen sensor includes a visible light transparent substrate and an electrically conductive micropattern disposed on or in the visible light transparent substrate. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. The first region micropattern has a first sheet resistance value in a first direction, is visible light transparent, and has at least 90% open area. The second region micropattern has a second sheet resistance value in the first direction. The first sheet resistance value is different from the second sheet resistance value.

公开(公告)号：US10101868B1

公开(公告)日：2018-10-16

申请号：US16043778

申请日：2018-07-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew H. Frey ,  Michael J. Robrecht ,  George F. Jambor

IPC: G06F3/044 ,  G06F3/045 ,  G06F3/041 ,  C23F1/14 ,  C23F1/02 ,  G01R27/26

Abstract: A touch screen sensor includes a visible light transparent substrate and an electrically conductive micropattern disposed on or in the visible light transparent substrate. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. The first region micropattern has a first sheet resistance value in a first direction, is visible light transparent, and has at least 90% open area. The second region micropattern has a second sheet resistance value in the first direction. The first sheet resistance value is different from the second sheet resistance value.

公开(公告)号：US10078408B2

公开(公告)日：2018-09-18

申请号：US15351695

申请日：2016-11-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew H. Frey ,  Michael J. Robrecht ,  George F. Jambor

IPC: G06F3/044 ,  G06F3/045 ,  G06F3/041 ,  C23F1/02 ,  C23F1/14 ,  G01R27/26

Abstract: A touch screen sensor includes a visible light transparent substrate and an electrically conductive micropattern disposed on or in the visible light transparent substrate. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. The first region micropattern has a first sheet resistance value in a first direction, is visible light transparent, and has at least 90% open area. The second region micropattern has a second sheet resistance value in the first direction. The first sheet resistance value is different from the second sheet resistance value.

公开(公告)号：US09823786B2

公开(公告)日：2017-11-21

申请号：US14174199

申请日：2014-02-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew H. Frey ,  Michael J. Robrecht ,  George F. Jambor

IPC: G01R27/26 ,  G06F3/044 ,  G06F3/045 ,  C23F1/02 ,  C23F1/14 ,  G06F3/041

CPC classification number: G06F3/044 ,  C23F1/02 ,  C23F1/14 ,  G01R27/2605 ,  G06F3/0412 ,  G06F3/045 ,  G06F2203/04108 ,  G06F2203/04112

Abstract: A touch screen sensor includes a visible light transparent substrate and an electrically conductive micropattern disposed on or in the visible light transparent substrate. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. The first region micropattern has a first sheet resistance value in a first direction, is visible light transparent, and has at least 90% open area. The second region micropattern has a second sheet resistance value in the first direction. The first sheet resistance value is different from the second sheet resistance value.