Disclosed is a head-up display device for a vehicle. According to one embodiment of the present disclosure, a head-up display device for a vehicle includes: a light source part for emitting light; an image forming part for forming an image using light generated from the light source part; a collimating lens part disposed between the light source part and the image forming part and emitting light emitted from the light source part toward the image forming part in parallel; and a diffuser disposed between the image forming part and the collimating lens part and having a Fresnel-shaped lens on one side.

    차량용 헤드업 디스플레이 장치를 개시한다. 본 개시의 일 실시예에 의하면, 빛을 조사하는 광원부; 광원부에서 발생된 빛을 이용하여 이미지를 형성하는 이미지형성부; 광원부와 이미지형성부의 사이에 배치되며 광원부에서 조사된 빛을 이미지형성부를 향하여 평행하게 조사시키는 시준렌즈부; 및 이미지형성부와 시준렌즈부 사이에 배치되며 일면이 프레넬 형상의 렌즈를 가지는 확산부를 포함하는 차량용 헤드업 디스플레이 장치를 제공한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Head-Up Display Device for Vehicle


    Weitere Titelangaben:

    차량용 헤드업 디스플레이 장치


    Beteiligte:
    SONG KI HYUK (Autor:in)

    Erscheinungsdatum :

    2022-12-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



    VEHICLE HEAD-UP DISPLAY DEVICE

    KUWABARA KOUJI | Europäisches Patentamt | 2018

    Freier Zugriff

    VEHICLE HEAD-UP DISPLAY DEVICE

    ISHIKAWA TOSHIKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Vehicle head-up display device

    ISHIKAWA TOSHIKI | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICLE HEAD-UP DISPLAY DEVICE

    KOGORI HIROSHIGE / KATO SHIZUE / AKACHI MASASHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICLE HEAD-UP DISPLAY DEVICE

    KIKUCHI YUTA / TAKAHASHI YUICHI | Europäisches Patentamt | 2018

    Freier Zugriff