Heatable coating layer structure

• Main Authors: FU XIANGLIN, REN JIANQUAN
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model belongs to the technical field of laser radome, and provides a heatable coating layer structure, which sequentially comprises a material, a heating film, a conductive circuit, an insulating coating and an AR (anti-reflection) layer from left to right, the heating film is positioned behind the material, the conductive circuit is arranged behind the heating film, the insulating coating is positioned behind the conductive circuit, and the AR layer is positioned behind the insulating coating. And the AR layer is positioned behind the insulating coating. The utility model has the advantages that on the premise of playing a role in heating and defrosting, the original appearance and function of the product are not influenced, transparent conductive ink (or infrared-transmitting conductive ink) or a transparent conductive diaphragm (or infrared-transmitting conductive diaphragm) is directly applied to the product, ITO (Indium Tin Oxide) is not needed, the problem that the heating function fails at