| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a wiper heater that makes lost electric power lower.SOLUTION: In a front glass wiper heating element of a vehicle, particularly, for an automobile, a circuit 120 made of a heating conductor and a substrate 118 for the circuit are provided, and the circuit includes a first loop 122 that has an end connected to power terminals 126 and 128. The circuit includes at least one of the other loops 124. An end of the other loop is connected to the terminal. The length and/or cross-section of the conductor of the other loop are/is different from the length and/or cross-section of the conductor of the first loop.</p> |
