Method for producing a partially metallized film-type element
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United States of America Patent
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Issued Date -
Apr 6, 2006
app pub date -
Nov 20, 2003
filing date -
Nov 20, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention concerns a process and an apparatus for the production of a partially metallised film element and a partially metallised film element produced by means of the process. A digital data set (332) which defines the graphical shape of the partial metallisation is produced. A tool path and control data for actuation of a tool (38) are calculated from the digital data set (332). The tool (38) and a single-layer or multi-layer film body (30) are moved relative to each other in accordance with the tool path. The tool (38), controlled by the control data, produces partial digital demetallisation of a metal layer (31), in particular by applying an etching agent or an etching resist or by erosion of the metal layer (31).
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