To provide a head-up display system and method, which suppress double images from a combiner by eliminating or reducing reflection of a refracted image from a back surface of the combiner.SOLUTION: A combiner provided herein has a tilted axis polarizing structure configured to attenuate transmittance and subsequent reflection of a refracted polarized projector image but maintain high transmittance for forward external scene imagery.SELECTED DRAWING: Figure 1

    【課題】コンバイナの背面からの屈折画像の反射を除去又は低減することによってコンバイナからの二重像を抑制するヘッドアップディスプレイシステム及び方法を提供する。【解決手段】コンバイナは、屈折後の偏光したプロジェクタ画像の透過及びそれに引き続く反射を減衰させるが前方の外部光景イメージに対して高い透過率を維持する傾斜軸偏光構造を含む。【選択図】図1


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    Title :

    APPARATUS AND METHOD FOR SUPPRESSING DOUBLE IMAGES ON COMBINER OF HEAD-UP DISPLAY


    Additional title:

    ヘッドアップディスプレイのコンバイナ上の二重像を抑制するための装置及び方法


    Contributors:
    LARSON BRENT D (author) / KANGHUA LU (author) / ELIAS S HAIM (author)

    Publication date :

    2020-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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