Electrically conductive patterns making method for antenna device, involves eliminating portions of protection material layer that do not cover zones of electrically conducting material layer before making patterns by laser ablation

摘要

The method involves uniformly covering a non-developable surface (6) of an insulating substrate, by an electrically conducting material layer (9). The layer (9) is covered by a protection material layer (10). Portions of the layer (10) that do not cover zones of the layer (9) before making patterns are eliminated by laser ablation. Portions of the layer (9) uncovered by elimination of the portions are eliminated. An independent claim is also included for a device with an electrically insulating substrate carrying electrically conductive patterns on a three dimensioned non-developable surface.