Patent ID: 8586894

Claim:
A vehicle window panel configured to be attached to a window formed in a vehicle to close an opening of the window, the window panel comprising: a panel body having a plate shape, made of a resin material, and integrally including a window portion permitting light to pass therethrough; and a plurality of conductive layer strips located on a surface of the window portion facing an interior of the vehicle and made of a paste containing silver powder, as a main component, and thermosetting resin, as a binder, wherein each of the layer strips has a width ranging from 0.05 mm to 0.1 mm, both inclusive, the layer strips include layer strips functioning as a plurality of anti-fog/frost heating wires arranged to be spaced apart from one another and extending substantially horizontally, spacing between the layer strips functioning as the anti-fog/frost heating wires is in the range from 2.0 mm to 5.0 mm, both inclusive, and, each of the layer strips has a thickness ranging from 25 μm to 50 μm, both inclusive.