| 摘要 |
A heating structure includes at least a substrate, a carbon-material film layer which is coated on a surface of the substrate and two electrodes which are provided at two sides of the carbon-material film layer. A surface of the substrate that is coated with the carbon-material film layer is a rough surface to increase a heat transfer area between the substrate and the carbon-material film layer, thereby improving a heat transfer efficiency and at a same time, increasing an adhesive force between the carbon-material film layer and the substrate to prevent the carbon-material film layer from dropping out. |
