公开(公告)号：US10485094B1

公开(公告)日：2019-11-19

申请号：US16113198

申请日：2018-08-27

Applicant: TactoTek Oy

Inventor： Anne Isohätälä ,  Hasse Sinivaara ,  Heikki Tuovinen ,  Ville Wallenius ,  Vinski Bräysy ,  Tomi Simula ,  Mikko Heikkinen ,  Minna Pirkonen ,  Tuukka Junkkari ,  Jarmo Sääski ,  Janne Asikkala ,  Antti Keränen

IPC: G01R27/26 ,  H05K1/02 ,  H05K1/18 ,  H05K3/00 ,  H05K1/16 ,  G06F3/044

Abstract: Integrated multilayer structure suitable for use in sensing applications is disclosed including at least one plastic layer, at least one film layer provided on both sides of the plastic layer. A film layer on a first side of the plastic layer includes electronics incorporating reactance sensing electronics for sensing of selected target quantities, and conversion thereof into representative electrical signals. The sensing electronics include an electrode and a connection element for connecting the electrode to control circuitry. A film layer on a second side of the plastic layer includes features including one conductive feature that is configured to shape an electromagnetic field to adapt a sensitivity or directionality the sensing response of the sensing electronics on the first side of the plastic layer.

公开(公告)号：US20210195731A1

公开(公告)日：2021-06-24

申请号：US16724631

申请日：2019-12-23

Applicant: TACTOTEK OY

Inventor： Tapio RAUTIO ,  Tomi Simula ,  Minna Pirkonen ,  Jarkko Torvinen ,  Tuukka Junkkari ,  Janne Asikkala ,  Hasse Sinivaara

IPC: H05K1/02

Abstract: A method of manufacture and an integrated functional multilayer structure, includes a substrate film formed or formable so as to exhibit a selected shape; and a number of functional, preferably including optical, mechanical, optoelectrical, electrical and/or specifically, electronic, elements, such as conductors, insulators, components and/or integrated circuits, provided upon the substrate film in the proximity of the shape; wherein the substrate film has further been provided with a structural tuning element, optionally including an elongated, circumferential or other selected shape, said structural tuning element being configured to locally control induced deformation, optionally including stretching, bending, compression and/or shearing, of the substrate film within said proximity of the shape.

公开(公告)号：US11528802B2

公开(公告)日：2022-12-13

申请号：US16724631

申请日：2019-12-23

Applicant: TACTOTEK OY

Inventor： Tapio Rautio ,  Tomi Simula ,  Minna Pirkonen ,  Jarkko Torvinen ,  Tuukka Junkkari ,  Janne Asikkala ,  Hasse Sinivaara

IPC: H05K1/02

Abstract: A method of manufacture and an integrated functional multilayer structure, includes a substrate film formed or formable so as to exhibit a selected shape; and a number of functional, preferably including optical, mechanical, optoelectrical, electrical and/or specifically, electronic, elements, such as conductors, insulators, components and/or integrated circuits, provided upon the substrate film in the proximity of the shape; wherein the substrate film has further been provided with a structural tuning element, optionally including an elongated, circumferential or other selected shape, said structural tuning element being configured to locally control induced deformation, optionally including stretching, bending, compression and/or shearing, of the substrate film within said proximity of the shape.