A decorative part for a vehicle display device includes a substrate body that is molded by synthetic resin and a mirror surface that is formed on a surface of the substrate body, in which the mirror surface is formed so that mirror surface roughness becomes larger than 0 and equal to or smaller than 0.35 μm and a ratio of a wavelength becomes equal to or larger than 1:600 and equal to or smaller than 1:6000 in the case of an amplitude of 1, the amplitude being captured by a ratio of the amplitude corresponding to an average height of an undulation waveform and the wavelength corresponding to an average length of the undulation waveform in an undulation curve in which a cutoff value from a surface shape is 250 μm.


    Access

    Download


    Export, share and cite



    Title :

    Decorative part for vehicle display device and vehicle display device


    Contributors:

    Publication date :

    2017-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    VEHICLE DISPLAY DEVICE DECORATIVE PART AND VEHICLE DISPLAY DEVICE

    KANNZAKI HIROAKI / YAMAMOTO SOSUKE / WATANABE MASASHI et al. | European Patent Office | 2017

    Free access

    DECORATIVE PART FOR VEHICLE DISPLAY DEVICE AND VEHICLE DISPLAY DEVICE

    HATTORI TATSUYA / SANO TERUOMI | European Patent Office | 2017

    Free access

    METALLIC DECORATIVE PART FOR VEHICLE DISPLAY DEVICE, AND VEHICLE DISPLAY DEVICE

    HATTORI TATSUYA / FUJITA SUNAO | European Patent Office | 2017

    Free access

    Metallic decorative part for vehicle display device, and vehicle display device

    HATTORI TATSUYA / FUJITA SUNAO | European Patent Office | 2018

    Free access

    Vehicle display device decorative part and vehicle display device

    KANNZAKI HIROAKI / YAMAMOTO SOSUKE / WATANABE MASASHI et al. | European Patent Office | 2020

    Free access