Surface light guide for a vehicle
The surface light guide integrates light emission and capacitive detection zones to reduce the surface area required for vehicle interior elements, addressing the bulkiness and cost issues of existing designs by combining illumination and interface functions within a compact, multifunctional light guide.
WO2025008411A1PCT designated stage expired Publication Date: 2025-01-09VALEO VISION SA
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Patent Information
- Application Number
- PCT/EP2024/068754
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-07-03
- Filing Date
- 2024-07-03
- Publication Date
- 2025-01-09
Smart Images
Figure EP2024068754_09012025_PF_FP_ABST
Abstract
The invention relates to a surface light guide (1) for a vehicle (3), the surface light guide comprising at least one group (10) of light injection elements (100) and a light guide layer (11), the group (10) being intended to be coupled to at least one light source (20), characterised in that the light guide layer (11) comprises: - at least one light-emitting zone (111); and - at least one zone (115) configured to arrange a human-machine physical interface (25).
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