Composite disc with integrated sensor element package

DE202024002798U1Undetermined Publication Date: 2026-09-10SAINT GOBAIN SEKURIT FRANCE
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Patent Information

Application Number
DE202024002798
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Priority Date
2024-01-19
Filing Date
2024-12-19
Publication Date
2026-09-10
Estimated Expiration
2034-12-31
Patent Text Reader

Abstract

Composite disc (100) with an integrated sensor element (S), in particular a touch sensor with illumination or a light sensor element, comprising at least an outer disc (1) and an inner disc (2) which are connected to each other via a thermoplastic intermediate layer (3), characterized in that the sensor element (S) is arranged at least at an active end of a printed circuit board between the outer disc (1) and the inner disc (2) in a recess of the intermediate layer (3), wherein the sensor element (S) at this active end is designed as a sensor element package (10) which comprises electronic SMD components, comprising at least one LED (4) and a diffuser (D) arranged above it in the direction of the beam of the LED (4), which are arranged on and connected to a printed circuit board (5) and the SMD components and the printed circuit board (5) at this active end are enclosed by a frame-shaped casing (8).
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Citation Information

Patent Citations

  • Optical sensor for detecting moisture on a window of a motor vehicle

    DE102004054465A1

  • Laminated glass unit e.g. windscreen, for motor car, has display element arranged between first transparent glass panel and second transparent glass panel, and LEDs arranged on flexible printed circuit board provided with polyimide film

    DE102013003686A1

  • light signaling glazing and vehicle with the same

    DE202015009229U1

  • Interactive vehicle glazing

    EP2121308B1

  • Panel with illuminated switching surface and heating function

    WO2015162107A1