To provide an image generating device capable of preventing occurrence of glare.SOLUTION: A lens (120) includes: an incidence section (127A); an emission surface (123A); and a vertical wall surface (124A). The incidence section (127A) includes an incidence surface (122A), and a flange section (126A) provided continuously to the incidence surface (122A). The vertical wall surface (124A) connects the incidence section (127A) and the emission surface (123A). The vertical wall surface (124A) is shaped so as to spread outside from the center of the lens (120) as it is directed toward the incidence section (127A) from the emission surface (123A). A light shielding section (165) for shielding light that is reflected internally by the vertical wall surface (124A) is provided at least in one portion around a display device (130).SELECTED DRAWING: Figure 6

    【課題】グレアの発生を防止可能な画像生成装置を提供する。【解決手段】レンズ(120)は、入射部(127A)と出射面(123A)と立壁面(124A)とを有する。入射部(127A)は、入射面(122A)と入射面(122A)に連続して設けられる鍔部(126A)とを有する。立壁面(124A)は、入射部(127A)と出射面(123A)とを接続する部分である。立壁面(124A)は、出射面(123A)から入射部(127A)に向かうにつれてレンズ(120)の中心から外側に広がる形状を有する。表示デバイス(130)の周囲の少なくとも一部には、立壁面(124A)により内面反射された光を遮光する遮光部(165)が設けられている。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    IMAGE GENERATING DEVICE AND HEAD-UP DISPLAY


    Additional title:

    画像生成装置及びヘッドアップディスプレイ


    Contributors:

    Publication date :

    2025-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / G09F DISPLAYING , Anzeigewesen



    IMAGE GENERATING DEVICE AND HEAD-UP DISPLAY

    MOCHIZUKI KOHEI / NAKAYAMA YOSUKE | European Patent Office | 2021

    Free access

    IMAGE GENERATING DEVICE, MIRROR, AND HEAD-UP DISPLAY

    HORI MASAHIRO / WATANABE NAOYOSHI / YAMAMOTO TAKUJI et al. | European Patent Office | 2022

    Free access

    IMAGE GENERATING DEVICE AND ASSOCIATED HEAD-UP DISPLAY

    BARATE DAVID | European Patent Office | 2020

    Free access

    IMAGE GENERATING DEVICE, REFLECTING MIRROR, AND HEAD-UP DISPLAY

    HORI MASAHIRO / WATANABE MASAYOSHI / YAMAMOTO TAKASHI et al. | European Patent Office | 2021

    Free access

    IMAGE GENERATING DEVICE FOR SCREEN AND HEAD-UP DISPLAY

    GACHE STÉPHANE / ALBESA BRUNO / GUENIN GÉRARD et al. | European Patent Office | 2019

    Free access