Heating sticker for vehicle window

A flexible heating sticker comprising:

• a protective layer comprising a transparent film having dielectricity and flexibility;
• a thermogenic layer, superposed on the protective layer, comprising a conductive film having a transparent carbon nanobud structure, being defined with a heating area and a non-heating area, the heating area being disposed with multiple insulative grooves, and the non-heating area being distributed with multiple micro blocks which are arranged insulatively;
• an electrode layer, superposed on the thermogenic layer, having a conductive wire and a ground wire, the conductive wire defining the heating area in a non-closed shape, a first end and a second end of the conductive wire being separately operatively coupled to a power cable, the ground wire being located between the first end and the second end of the conductive wire, a first end of the ground wire being operatively coupled to a periphery of the heating area, a second end of the ground wire being operatively coupled to the power cable, and conductivity of each of the conductive wire and the ground wire being higher than conductivity of the thermogenic layer;
• a cover layer, superposed on the electrode layer, and an outer surface of the cover layer being a modified surface which is treated with plasma;
• and an adhesive layer, disposed on the outer surface of the cover layer.