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Interface assembly and method for manufacturing interface assembly

專利號
US12137523B1
公開日期
2024-11-05
申請人
TactoTek Oy(FI Oulunsalo)
發(fā)明人
Mikko Heikkinen; Jarmo S??ski; Ilpo H?nninen; Antti Ker?nen; Tomi Simula; Vinski Br?ysy; P?lvi Apilo; Pasi Korhonen; Topi Wuori
IPC分類
H05K1/02; B29C51/14; G01P1/02; H05K1/18; H05K3/00; H05K3/14; H05K3/30; B29L31/34
技術(shù)領(lǐng)域
movable,multilayer,or,member,substrate,in,sensor,may,structure,be
地域: Oulunsalo

摘要

An interface assembly includes a functional multilayer structure that includes a first substrate, a molded material layer on a first side of the first substrate, and a sensor arrangement including at least one sensor, wherein the sensor arrangement is arranged at least partly embedded into the molded material layer. The assembly further includes a movable member being movable relative to the functional multilayer structure, wherein the movable member includes at least one detection portion, and the sensor arrangement and the at least one detection portion are mutually arranged so that a position or a change of position of the movable member is detectable by the sensor arrangement based on a position or a change of position of the at least one detection portion relative to the sensor arrangement.

說明書

Furthermore, in addition or alternatively, the method may comprise attaching the movable member and the functional multilayer structure to each other in a movable manner.

The present invention provides interface assemblies and methods of manufacture of an interface assembly. The present invention provides advantages over known solutions that robust interface assemblies can be produced in which the movable members, such as buttons or switches, provide tactile feedback to the user when the member moves. Furthermore, the interface assembly can be made durable, both with respect to the movable member but also the functional multilayer structure, by embedding the sensor arrangement in the material layer which is provided by molding, such as injection molding. The result structure is both structurally durable and simple, as well as saves material, and also functionally robust or stable. In various embodiments, the movable member can be made substantially passive, thus provide very robust and durable device.

Various other advantages will become clear to a skilled person based on the following detailed description.

The expression “a number of” may herein refer to any positive integer starting from one (1), that is being one, at least one, or several.

The expression “a plurality of” may refer to any positive integer starting from two (2), that is being two, at least two, or any integer higher than two.

The terms “first”, “second” etc. are herein used to distinguish one element from other element, and not to specially prioritize or order them, if not otherwise explicitly stated.

權(quán)利要求

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