An illumination apparatus having scanning laser source and a vehicle headlight using the illumination apparatus includes a light source, a wavelength converting member and a mirror mounted on a movable frame unit configured to rotate the mirror about two orthogonal axes. Light emitted by the light source is reflected by the mirror such that rotation of the mirror by the movable frame unit scans the reflected light in two directions at a substantially right angle with respect to each other and/or direct the reflected light towards the wavelength converting member to provide various color lights. The movable frame unit might be actuated by an AC voltage having a low frequency.


    Access

    Download


    Export, share and cite



    Title :

    ILLUMINATION APPARATUS HAVING SCANNING LASER SOURCE AND VEHICLE HEADLIGHT INCLUDING THE SAME


    Contributors:

    Publication date :

    2017-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES



    Vehicle headlight illumination apparatus having scanning laser source

    YATSUDA YASUSHI / HIRASAWA HIROSHI | European Patent Office | 2018

    Free access

    Vehicle headlight having scanning laser source

    YATSUDA YASUSHI / HIRASAWA HIROSHI | European Patent Office | 2017

    Free access

    VEHICLE HEADLIGHT HAVING A LIGHT SOURCE

    SCHNEIDER BERND / GRÖGER ALEXANDER | European Patent Office | 2022

    Free access

    Vehicle headlight having a light source

    SCHNEIDER BERND / GRÖGER ALEXANDER | European Patent Office | 2022

    Free access

    Illumination device having a plurality of light guides, headlight including the illuminating device, and movable body including the headlight

    KANAYAMA YOSHIHIKO / UENO YASUHARU / TSUJI HIROYA et al. | European Patent Office | 2019

    Free access