The film heater is provided with a transparent conductive film (13), a first electrode (11), and a second electrode (12). The transparent conductive film has a heat-generating part (131) that generates heat by being energized by the first electrode and the second electrode. The outer edge (131a) of the heating part comprises a short side (S1), a long side (S2), a first bevel side (S3) and a second bevel side (S4). The first electrode and the second electrode have a plurality of first connection parts (111) and second connection parts (121) respectively corresponding to the plurality of first ports (P11-P15) and the plurality of second ports (P21-P26). Each of the first and second connecting portions is connected to the transparent conductive film such that a current flows through the corresponding first and second ports inside the heat generating portion. A plurality of first and second current suppression units (134, 135, CX, CY, CZ, 14) for suppressing the flow of current between the inside and outside of the heat generation unit through a region between the plurality of first and second ports are disposed. In each of some or all of the plurality of first ports, a current flows through the heat generating unit between the first port and the at least two second ports.

    薄膜加热器具备透明导电膜(13)、第一电极(11)及第二电极(12)。透明导电膜具有利用第一电极、第二电极而通电并发热的发热部(131)。发热部的外缘(131a)包含短边(S1)、长边(S2)、第一斜边(S3)、第二斜边(S4)。第一电极、第二电极具有与多个第一端口(P11‑P15)、第二端口(P21‑P26)分别对应的多个第一连接部(111)、第二连接部(121)。各个第一连接部、第二连接部以电流经由对应的第一端口、第二端口而在发热部的内部之间流动的方式与透明导电膜连接。配置有抑制电流经由多个第一端口、第二端口之间的区域而在发热部的内外间流动的多个第一电流抑制部、第二电流抑制部(134、135、CX、CY、CZ、14)。在一部分或全部的多个第一端口中的每个第一端口,电流在该第一端口与至少两个第二端口之间通过发热部而流动。


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    Titel :

    Film heater


    Weitere Titelangaben:

    薄膜加热器


    Beteiligte:
    FUKUDA KOTARO (Autor:in) / OTA KOJI (Autor:in) / ODA SHUZO (Autor:in) / OKAMOTO TAKUMI (Autor:in) / OGURA TARO (Autor:in)

    Erscheinungsdatum :

    2022-06-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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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