The present invention relates to a window film of a vehicle, capable of mitigating operation limit of an electronic device of a vehicle due to electromagnetic wage shielding. According to one embodiment of the present invention, an apparatus to manufacture a window film of a vehicle comprises: an integrated first plate unit disposed on a cooling unit; a second plate unit including a back plate divided into pieces on the first plate unit; and a target unit disposed on the second plate unit corresponding to division of the second plate unit and including first and second targets with a different component. Voltage is applied to a cathode installed in the target unit to form plasma and a coating layer formed on a front surface of a substrate disposed on the target unit by atoms ejected from the target unit by the plasma, wherein the coating layer includes a first coating layer coated by the first target and a second coating layer coated by the second target corresponding to the division of the back plate.

    본 발명의 실시 예에 따른 차량용 윈도우 필름 제조장치는, 냉각부 상위에 구비된 일체형의 제1 플레이트부와, 상기 제1 플레이트부 상위에 조각들로 분할된 백플레이트로 구성된 제2 플레이트부 및 상기 제2 플레이트부 상위에 상기 제2 플레이트부의 분할에 대응하여 각각 배치되되 성분이 다른 제1 타겟 및 제2 타겟으로 구성된 타겟부;를 포함하여 구비되고, 상기 타겟부에 설치된 캐소드에 전압을 가하여 플라즈마를 형성하고, 상기 플라즈마에 의해 상기 타겟부로부터 튀어나온 원자들에 의해 상기 타겟부 상위에 놓인 기재(substrate) 전면에 코팅층이 형성되되, 상기 코팅층은 상기 백플레이트의 분할에 대응하여 상기 제1 타겟에 의해 코팅된 제1 코팅층 및 상기 제2 타겟에 의해 코팅된 제2 코팅층을 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    SPUTTERING METHOD AND DEVICE FOR WINDOW FILM OF VEHICLE


    Additional title:

    차량용 윈도우 필름


    Contributors:

    Publication date :

    2018-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    VEHICLE WINDOW DEVICE AND METHOD FOR MANUFACTURING VEHICLE WINDOW DEVICE

    KAWARAZAKI KOJI | European Patent Office | 2020

    Free access

    Protective film for vehicle window

    KING HARRY | European Patent Office | 2018

    Free access

    VEHICLE WINDOW DEVICE

    HARADA TOSHIYUKI | European Patent Office | 2019

    Free access

    VEHICLE WINDOW DEVICE

    MATSUYAMA SOHEI / NAGANO MASAHIRO | European Patent Office | 2020

    Free access

    VEHICLE WINDOW DEVICE

    AKAIKE FUMITOSHI / TAMEMURA RYO / SAKO SHINKI | European Patent Office | 2017

    Free access