실시 예에 따른 레인 센서는 기판; 상기 기판 위에 배치된 제 1 감지 전극; 및 상기 기판 위에 배치되며, 상기 제 1 감지 전극과 일정 간격 이격된 제 2 감지 전극을 포함하고, 상기 제 1 감지 전극과 제 2 감지 전극 사이의 간격은, 상기 기판의 일 방향으로 갈수록 변화한다.

    According to an embodiment, a rain sensor comprises: a substrate; a first sensing electrode arranged on the substrate; and a second sensing electrode arranged on the substrate and spaced from the first sensing electrode at predetermined intervals, wherein the interval between the first sensing electrode and the second sensing electrode gradually changes toward one direction of the substrate. The embodiment is capable of accurately sensing a large amount of rainfall, as well as a small amount of rainfall, through width changes of the sensing electrodes, and thus operational reliability can be improved.


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    Titel :

    RAIN SENSOR AND WIPER DRIVING DEVICE INCLUDING SAME


    Weitere Titelangaben:

    레인 센서 및 이를 포함하는 와이퍼 구동 장치


    Erscheinungsdatum :

    23.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / 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



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