This head-up display device is provided in a vehicle together with a head lamp. The head-up display device comprises a light source, a control unit and a projection unit. The light source outputs white light with a variable correlated colour temperature. The control unit adjusts the correlated colour temperature of the white light output from the light source. The projection unit forms image light by means of the white light output from the light source. The projection unit projects the image light onto a member to be projected onto, which is positioned in front of a driver of the vehicle, and thereby displays a virtual image superimposed on the view of said driver. The control unit adjusts the correlated colour temperature of the white light output from the light source, depending on the correlated colour temperature of emission light output from the head lamp.

    平视显示装置和前照灯一起设置在车辆内。平视显示装置具备光源、控制部、投影部。光源射出能够变更相关色温度的白色光。控制部调整从光源射出的白色光的相关色温度。投影部通过从光源射出的白色光形成影像光。投影部通过向配置于车辆的驾驶员的前方的被投影部件上投射影像光而与风景重叠地对驾驶员显示虚像。控制部根据从前照灯射出的照射光的相关色温度调整从光源射出的白色光的相关色温度。


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    Title :

    HEAD-UP DISPLAY DEVICE AND HEAD-UP DISPLAY SYSTEM


    Additional title:

    平视显示装置以及平视显示系统


    Contributors:

    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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