GENERATION OF HOLES USING MULTIPLE ELECTRODES

An apparatus for producing holes in dielectric workpieces in the form of thin sheets and substrates, in particular of glass or glass-like materials and semiconductors is provided. The apparatus includes individual high-voltage electrodes that are symmetrically arranged on an electrode holder around...

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Bibliographische Detailangaben
Hauptverfasser:	LEHNICKE SABINE, NATTERMANN KURT, PEUCHERT ULRICH, WEIDMANN DIRK, BEHLE STEPHAN, MOEHL WOLFGANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CUTTING CUTTING-OUT DECORATIVE ARTS GLASS HAND CUTTING TOOLS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MICROSTRUCTURAL TECHNOLOGY MINERAL OR SLAG WOOL MOSAICS PAPERHANGING PERFORATING PERFORMING OPERATIONS PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS PRODUCING DECORATIVE EFFECTS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TARSIA WORK TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus for producing holes in dielectric workpieces in the form of thin sheets and substrates, in particular of glass or glass-like materials and semiconductors is provided. The apparatus includes individual high-voltage electrodes that are symmetrically arranged on an electrode holder around the hole to be produced in the workpiece. The apparatus also includes individual counter electrodes that are arranged on a counter electrode holder. The electrodes and counter electrodes can be connected in a permutating manner to a high-voltage source for the discharge of high-voltage flashovers.