Method and device for the separation of flat workpieces made from a brittle material

The invention is based on a method for cutting flat work pieces made of a brittle material, in particular glass or ceramic, in which a laser beam having a linear beam profile followed by a cold spot is moved along a dividing line having a specified contour. A preferred application of the method is i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hauer, Dirk, Hoetzel, Berndt
Format: Patent
Sprache:eng
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