전기적 진동과 기계적 진동을 이용하는 자가 세정 장치 및 방법이 개시된다. 상기 자가 세정 장치는 고체 물질층 위에 배열된 적어도 하나의 제 1 전극, 상기 제 1 전극 위에 배열된 제 1 절연막, 상기 제 1 절연막 위에 배열된 소수성막 및 적어도 하나의 기계 진동부를 포함한다. 여기서, 상기 제 1 전극에 제 1 전기 신호를 인가하여 액적의 수평방향 진동을 유발하는 전기적 진동을 발생시켜 상기 소수성막 위의 액적들을 병합시키며, 상기 기계 진동부는 상기 액적의 수직방향 진동을 유발하는 기계적 진동을 발생시켜 상기 병합된 액적을 특정 방향으로 이동시키거나 미립화시켜 제거한다.

    A self-cleaning device comprises at least one first electrode disposed on a solid material layer, a first dielectric layer disposed on the first electrode, a hydrophobic layer disposed on the first dielectric layer, and at least one mechanical oscillation unit. Electrical oscillation for oscillating a droplet in a horizontal direction is generated by applying a first electric signal to the first electrode, thereby merging droplets formed on the hydrophobic layer, the mechanical oscillation unit moves the merged droplets in a specific direction or atomizes the merged droplets to remove the merged droplets by generating mechanical oscillation for oscillating the droplet in a vertical direction, and each of the droplets has a volume smaller than 3 μl, and new droplet having a volume more than 3 μl is generated by the merging.


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    Title :

    SEFL CLEANING DEVICE AND METHOD USING ELECTRICAL OSCILLATION AND MECHANICAL OSCILLATION


    Additional title:

    전기적 진동과 기계적 진동을 이용하는 자가 세정 장치 및 방법


    Publication date :

    2023-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / B08B Reinigen allgemein , CLEANING IN GENERAL





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