Light module for a lighting device of a motor vehicle

A dual-module lighting system with a non-pixelated and pixelated beam allows adaptation to varying regulations, addressing high production costs by using a single device for multiple regulatory standards.

WO2026057748A1PCT designated stage Publication Date: 2026-03-19VALEO VISION SA
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-09-11
Publication Date
2026-03-19

AI Technical Summary

Technical Problem

Existing motor vehicle lighting systems require multiple modules to comply with varying national regulations, leading to high production costs due to the need for different light modules for each regulation.

Method used

A single lighting device with a first light module emitting a non-pixelated beam and a second pixelated light module, controlled by a unit to form a combined beam that meets regulatory requirements, allowing adaptation to different lighting regulations.

Benefits of technology

Enables compliance with diverse regulations while reducing production costs and maintaining reliability and simplicity.

✦ Generated by Eureka AI based on patent content.

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    Figure EP2025075966_19032026_PF_FP_ABST
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Abstract

The invention relates to a lighting device (1) of a motor vehicle comprising a first light module (2) capable of emitting a first light beam (F) having an upper cut-off (CS), a second light module (3) capable of emitting a pixelated second light beam (HD), each pixel being selectively controllable, said second light beam extending at least partially above the upper cut-off (CS) of the first light beam (F), and a control unit (5) capable of receiving an instruction to emit a lighting function and designed to control the first light module (2) to emit the first light beam (F) and control the second light module (3) to emit a portion (ZI) of the pixelated second beam (HD), said portion being formed by elementary light beams, at least one of which extends, when it is projected onto a screen (4), above the upper cut-off (CS) of the first light beam.
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Citation Information

Patent Citations

  • Headlight for vehicles

    US20100264824A1

  • Semiconductor device and light emitting element package including same

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  • Global headlamp

    US20230256897A1

  • Vehicle headlight assembly and system with hybrid matrix low beam

    US20240102628A1

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    WO2022037288A1