PROBLEM TO BE SOLVED: To provide a vehicle head-up display device which enables display with high visibility at low costs.SOLUTION: A combiner 13 includes: a first area 14 having a first permeation rate and a second area 15 having a second permeation rate lower than the permeation rate in the first area 14. A display device 12 has a first display mode, in which image light is projected to the first area 14, and a second display mode, in which image light is projected to the second area 15, and may switch the display mode between the first display mode and the second display mode.SELECTED DRAWING: Figure 3

    【課題】安価に視認性の高い表示を行うことのできる車両用ヘッドアップディスプレイ装置を提供する。【解決手段】コンバイナ13は、第1の透過度を有する第1領域14と、第1領域14における透過度より低い第2の透過度を有する第2領域15とを備え、表示装置12は、第1領域14に画像光を投射する第1の表示モードと、第2領域15に画像光を投射する第2の表示モードとを有し、第1の表示モードと第2の表示モードとを切り換え可能とした。【選択図】図3


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    Title :

    VEHICLE HEAD-UP DISPLAY DEVICE


    Additional title:

    車両用ヘッドアップディスプレイ装置


    Contributors:

    Publication date :

    2016-05-23


    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



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