| 摘要 |
The invention relates to a method for producing a film element having metal layers (11, 16), which are registered with one another, and a film element which can be produced using such a method. A first metal layer (11), which is provided on a first surface of a flexible single-layer or multilayer carrier film (10), and a masking layer (13), which is provided on the second surface of the carrier film (10), which is opposite to the first surface, are structured precisely matching with one another using structuring processes which are synchronized with one another. After the structuring of the first metal layer (11) and the masking layer (13), one or more further layers are applied on the first metal layer (11). A second metal layer (16), on which a first layer (17) which can be photoactivated is applied, is applied on the one or more further layers (15). The first layer (17) which can be photoactivated is structured using exposure through the masking layer (13), the first metal layer, the one or more further layers, and the second metal layer (16) from the side of the masking layer (13) using electromagnetic radiation of a wavelength to which the first layer (17) which can be photoactivated is sensitive, or the first layer which can be photoactivated is exposed from the side of the film body opposite to the masking layer, controlled by the masking layer. |
