Window glass for vehicle and method of manufacturing the same

摘要

In a window glass for a vehicle comprising a glass sheet, a transparent conductive film and a pair of bus bars for feeding power to the film, this invention makes the amount of generated heat more uniform by providing a distribution in the surface resistance of the film, depending on the distribution of heat generated in the film. In one embodiment, the surface resistance of the conductive film decreases from the longer bus bar toward the shorter bus bar. In another embodiment, the surface resistance of the conductive film increases, as the spacing between the bus bars is smaller.