To provide a transparency varying device for a window glass, which varies transparency of a window glass by wireless electric power transmission.SOLUTION: A transparency varying device for a window glass 10, according to an embodiment of a present invention, comprises: a window glass 10 having a transparency conversion thin-film layer and a pair of electrodes connected to the transparency conversion thin-film layer; a controller mounted on an inner panel of a vehicle door 1 and that transmits electric power of a battery wirelessly; and a wireless electric power receiver 30 mounted on the window glass 10 and that receives electric power from the controller wirelessly. The wireless electric power receiver 30 is able to apply electric power, received from the controller, to the electrodes of the window glass 10.SELECTED DRAWING: Figure 1

    【課題】無線電力伝送によりウィンドウガラスの透明度を可変するウィンドウガラスの透明度可変装置を提供する。【解決手段】本発明の実施形態によるウィンドウガラス10の透明度可変装置は、透明度変換薄膜層と、前記透明度変換薄膜層に接続された一対の電極とを有するウィンドウガラス10と、車両ドア1の内側パネルに取り付けられ、バッテリーの電力を無線で伝送するコントローラと、前記ウィンドウガラス10に取り付けられ、前記コントローラから電力を無線で受信する無線電力受信機30とを含み、前記無線電力受信機30は、前記コントローラから受信した電力を前記ウィンドウガラス10の電極に印加することができる。【選択図】図1


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    Title :

    TRANSPARENCY VARYING DEVICE FOR WINDOW GLASS USING WIRELESS POWER TRANSMISSION


    Additional title:

    無線電力伝送を用いたウィンドウガラスの透明度可変装置


    Contributors:

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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