Disclosed are a vehicle head-up display device and a manufacturing method thereof. According to an embodiment of the present invention, the vehicle head-up display device comprises: a lower case; an aspherical mirror including spherical mounts formed at both ends thereof; a plurality of reception blocks which are included in the lower case to seat the spherical mount such that the aspherical mirror is rotatable, and which are formed to have a shape corresponding to each spherical mount such that a gap with the spherical mount does not occur; at least one mount fixing unit surrounding at least a portion of the spherical mount to restrict displacement of the spherical mount by a predetermined fixing force in a state in which the spherical mount is seated on each of the plurality of reception blocks; and a screen including a coupling hole for coupling with the mount fixing unit, and coupled to the lower case. The present invention prevents the occurrence of a gap in the fixed portion of the aspherical mirror, and reduces the total number of components of the head-up display device to reduce costs.

    차량용 헤드업 디스플레이 장치 및 제조방법을 개시한다. 본 개시의 일 실시예에 의하면, 하부케이스(lower case); 양단에 구형마운트(spherical mount)가 형성된 비구면미러(aspherical mirror); 하부케이스에 포함되어 비구면미러가 회전 가능하도록 구형마운트를 안착시키고, 구형마운트와의 유격(clearance)이 발생하지 않도록 구형마운트와 대응하는 형상으로 이루어지는 복수의 안착블록(reception blocks); 구형마운트가 복수의 안착블록에 안착된 상태에서 구형마운트의 적어도 일부를 감싸도록 구성되어, 구형마운트의 변위(displacement)를 소정의 고정력으로 제한하는 적어도 하나의 마운트 고정부(mount fixing unit); 및 마운트 고정부와의 결합을 위한 체결공(coupling hole)을 구비하고, 하부케이스와 결합되도록 구성된 스크린(screen)을 포함하는 것을 특징으로 하는 차량용 헤드업 디스플레이 장치를 제공한다.


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    Title :

    Head-Up Display Apparatus And Manufacturing Method Therefor


    Additional title:

    차량용 헤드업 디스플레이 장치 및 제조방법


    Contributors:
    SHIN YU JIN (author)

    Publication date :

    2022-04-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



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