| 摘要 |
The invention relates to the field of information technologies and is intended for identification of material objects, particularly for producing the identification tag on a metal carrier.The method for producing the identification tag on a metal carrier consists in that it is carried out a single electrospark discharge between a high-voltage electrode and a carrier, consisting of a metal sheet with a transparent dielectric film coating on one surface. The carrier is placed in a grounded closed electrode. Thereafter, it is selected a sector with the most informative image, obtained as a result of electrical discharge, on which is applied a digital code and a virtual information grid. |
