公开(公告)号：US20240003516A1

公开(公告)日：2024-01-04

申请号：US18339427

申请日：2023-06-22

Applicant: TactoTek Oy

Inventor： Antti KERÄNEN ,  Sami TORVINEN ,  Tero HEIKKINEN ,  Pasi KORHONEN ,  Pälvi APILO ,  Mikko HEIKKINEN ,  Jarmo SÄÄSKI ,  Paavo NISKALA ,  Ville WALLENIUS ,  Heikki TUOVINEN ,  Janne ASIKKALA ,  Taneli SALMI ,  Suvi KELA ,  Outi RUSANEN ,  Johanna JUVANI ,  Mikko SIPPARI ,  Tomi SIMULA ,  Tapio RAUTIO ,  Samuli YRJÄNÄ ,  Tero RAJANIEMI ,  Simo KOIVIKKO ,  Juha-Matti HINTIKKA ,  Hasse SINIVAARA ,  Vinski BRÄYSY ,  Olimpia MIGLIORE ,  Juha SEPPONEN

IPC: F21V7/00

CPC classification number: F21V7/00

Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors preferably additively printed on the substrate film; a light source provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception; an optically transmissive plastic layer, produced upon the first side of the substrate film, said plastic layer at least laterally surrounding, the light source, the substrate film at least having a similar or lower refractive index therewith; and a reflector design comprising at least one material layer, said reflector design being configured to reflect, the light emitted by the light source and incident upon the reflector design.

公开(公告)号：US20250048813A1

公开(公告)日：2025-02-06

申请号：US18922834

申请日：2024-10-22

Applicant: TactoTek Oy

Inventor： Antti KERÄNEN ,  Sami TORVINEN ,  Tero HEIKKINEN ,  Pasi KORHONEN ,  Pälvi APILO ,  Mikko HEIKKINEN ,  Jarmo SÄÄSKI ,  Paavo NISKALA ,  Ville WALLENIUS ,  Heikki TUOVINEN ,  Janne ASIKKALA ,  Taneli SALMI ,  Suvi KELA ,  Outi RUSANEN ,  Johanna JUVANI ,  Mikko SIPPARI ,  Tomi SIMULA ,  Tapio RAUTIO ,  Samuli YRJÄNÄ ,  Tero RAJANIEMI ,  Simo KOIVIKKO ,  Juha-Matti HINTIKKA ,  Hasse SINIVAARA ,  Vinski BRÄYSY ,  Olimpia MIGLIORE ,  Juha SEPPONEN

IPC: H01L33/60 ,  H01L25/075 ,  H01L33/00 ,  H01L33/62

Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors additively printed on the substrate film; a light source provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception; an optically transmissive plastic layer produced upon the first side of the substrate film, said plastic layer at least laterally surrounding, the light source, the substrate film at least having a similar or lower refractive index therewith; and a reflector design including at least one material layer, said reflector design being configured to reflect, the light emitted by the light source and incident upon the reflector

公开(公告)号：US20230309242A1

公开(公告)日：2023-09-28

申请号：US18191427

申请日：2023-03-28

Applicant: TactoTek Oy

Inventor： Tomi SIMULA ,  Tapio RAUTIO

IPC: H05K3/28 ,  H05K3/00 ,  H05K1/03 ,  H05K1/11 ,  H05K3/12

CPC classification number: H05K3/284 ,  H05K3/0067 ,  H05K1/0393 ,  H05K1/111 ,  H05K3/1283 ,  H05K2203/1316 ,  H05K2203/1322

Abstract: The method for manufacturing a number of electrical nodes, wherein the method includes providing a number of electronic circuits onto a first substrate, such as on a printed circuit board or other electronics substrate, optionally, a low-temperature co-fired ceramic substrate, wherein each one of the electronic circuits includes a circuit pattern and at least one electronics component in connection with the circuit pattern, wherein the electronic circuits are spaced from each other on the first substrate, thereby defining a blank area surrounding each one of the number of electronic circuits, respectively, and providing potting or casting material to embed each one of the number of electronic circuits in the potting or casting material, and, subsequently, hardening, optionally including curing, the potting or casting material to form a filler material layer of the number of electrical nodes.

公开(公告)号：US20240021764A1

公开(公告)日：2024-01-18

申请号：US18476676

申请日：2023-09-28

Applicant: TactoTek Oy

Inventor： Antti KERÄNEN ,  Sami TORVINEN ,  Tero HEIKKINEN ,  Pasi KORHONEN ,  Pälvi APILO ,  Mikko HEIKKINEN ,  Jarmo SÄÄSKI ,  Paavo NISKALA ,  Ville WALLENIUS ,  Heikki TUOVINEN ,  Janne ASIKKALA ,  Taneli SALMI ,  Suvi KELA ,  Outi RUSANEN ,  Johanna JUVANI ,  Mikko SIPPARI ,  Tomi SIMULA ,  Tapio RAUTIO ,  Samuli YRJÄNÄ ,  Tero RAJANIEMI ,  Simo KOIVIKKO ,  Juha-Matti HINTIKKA ,  Hasse SINIVAARA ,  Vinski BRÄYSY ,  Olimpia MIGLIORE ,  Juha SEPPONEN

IPC: H01L33/60 ,  H01L33/00 ,  H01L33/62 ,  H01L25/075

CPC classification number: H01L33/60 ,  H01L33/005 ,  H01L33/62 ,  H01L25/0753 ,  H01L2933/0058 ,  H01L2933/0066

Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors preferably additively printed on the substrate film; a light source provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception; an optically transmissive plastic layer produced upon the first side of the substrate film, said plastic layer at least laterally surrounding, the light source, the substrate film at least having a similar or lower refractive index therewith; and a reflector design comprising at least one material layer, said reflector design being configured to reflect, the light emitted by the light source and incident upon the reflector design.

公开(公告)号：US20240004120A1

公开(公告)日：2024-01-04

申请号：US18339467

申请日：2023-06-22

Applicant: TactoTek Oy

Inventor： Antti KERÄNEN ,  Tero HEIKKINEN ,  Pasi KORHONEN ,  Pälvi APILO ,  Mikko HEIKKINEN ,  Jarmo SÄÄSKI ,  Paavo NISKALA ,  Ville WALLENIUS ,  Heikki TUOVINEN ,  Janne ASIKKALA ,  Taneli SALMI ,  Suvi KELA ,  Outi RUSANEN ,  Johanna JUVANI ,  Mikko SIPPARI ,  Tomi SIMULA ,  Tapio RAUTIO ,  Samuli YRJÄNÄ ,  Tero RAJANIEMI ,  Simo KOIVIKKO ,  Juha-Matti HINTIKKA ,  Hasse SINIVAARA ,  Vinski BRÄYSY ,  Olimpia MIGLIORE ,  Juha SEPPONEN

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0065 ,  G02B6/0051 ,  G02B6/0036 ,  G02B6/0083 ,  G02B6/0061 ,  G02B6/0021 ,  G02B6/004 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0041 ,  G02B5/0883

Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors on the substrate film; and a plurality of top-emitting, bottom-installed light sources provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception via associated outcoupling areas, wherein for each light source of the plurality of light sources there is optically transmissive plastic layer, produced upon the first side of the substrate film, said plastic layer at least laterally surrounding the light source, the substrate film at least having a similar or lower refractive index therewith; and reflector design including at least one material layer, provided at least upon the light source and configured to reflect the light emitted by the light source and incident upon the reflective laver towards the plastic layer.

公开(公告)号：US20240004119A1

公开(公告)日：2024-01-04

申请号：US18326110

申请日：2023-05-31

Applicant: TactoTek Oy

Inventor： Antti KERÄNEN ,  Tero HEIKKINEN ,  Pasi KORHONEN ,  Pälvi APILO ,  Mikko HEIKKINEN ,  Jarmo SÄÄSKI ,  Paavo NISKALA ,  Ville WALLENIUS ,  Heikki TUOVINEN ,  Janne ASIKKALA ,  Taneli SALMI ,  Suvi KELA ,  Outi RUSANEN ,  Johanna JUVANI ,  Mikko SIPPARI ,  Tomi SIMULA ,  Tapio RAUTIO ,  Samuli YRJÄNÄ ,  Tero RAJANIEMI ,  Simo KOIVIKKO ,  Juha-Matti HINTIKKA ,  Hasse SINIVAARA ,  Vinski BRÄYSY ,  Olimpia MIGLIORE ,  Juha SEPPONEN

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0021 ,  G02B6/0065 ,  G02B6/0041 ,  G02B6/0043 ,  G02B6/0036 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/004 ,  G02B6/0051 ,  G02B6/0083 ,  G02B5/0883

Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors on the substrate film; and a plurality of top-emitting, bottom-installed light sources provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception via associated outcoupling areas, wherein for each light source of the plurality of light sources there is optically transmissive plastic layer, produced upon the first side of the substrate film, said plastic layer at least laterally surrounding the light source, the substrate film at least having a similar or lower refractive index therewith; and reflector design including at least one material layer, provided at least upon the light source and configured to reflect the light emitted by the light source and incident upon the reflective layer towards the plastic layer.

公开(公告)号：US20210368630A1

公开(公告)日：2021-11-25

申请号：US17072474

申请日：2020-10-16

Applicant: TactoTek Oy

Inventor： Tomi SIMULA ,  Mika PAANI ,  Miikka KÄRNÄ ,  Outi RUSANEN ,  Johanna JUVANI ,  Tapio RAUTIO ,  Marko SUO-ANTTILA ,  Mikko HEIKKINEN

IPC: H05K3/28 ,  H05K1/18 ,  H05K5/03 ,  B29C45/14 ,  H05K5/06

Abstract: A structure includes a first substrate film and a functional electronics assembly. The first substrate film comprises a recess defining a volume. The functional electronics assembly comprises at least a first substrate, at least one electronics component on the first substrate, and at least one connection portion. The functional electronics assembly is connected to the first substrate film via the at least one connection portion. The at least one electronics component is arranged at least partly into the volume. At least part of the at least one electronics component is embedded into a first material arranged into the recess.

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.