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.


    Access

    Download


    Export, share and cite



    Title :

    RAIN SENSOR AND WIPER DRIVING DEVICE INCLUDING SAME


    Additional title:

    레인 센서 및 이를 포함하는 와이퍼 구동 장치


    Publication date :

    2023-02-23


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



    RAIN SENSOR AND WIPER DRIVING DEVICE INCLUDING SAME

    LEE JUNG OH | European Patent Office | 2018

    Free access

    RAIN SENSOR AND WIPER DRIVING DEVICE INCLUDING THE SAME

    JI CHIL YOUNG / CHANG KI CHUL | European Patent Office | 2016

    Free access

    RAIN SENSOR AND WIPER DRIVING DEVICE INCLUDING THE SAME

    European Patent Office | 2021

    Free access

    Rain Sensor and Wiper Driving Apparatus Comprising Same

    JI CHIL YOUNG / CHANG KI CHUL | European Patent Office | 2018

    Free access

    RAIN SENSOR AND WIPER DRIVING APPARATUS COMPRISING SAME

    JI CHIL YOUNG / CHANG KI CHUL | European Patent Office | 2016

    Free access