Working method for cutting

An object to be processed is reliably cut along a line to cut. An object to be processed is irradiated with laser light while locating a converging point at the object, so as to form a modified region in the object along a line to cut. The object formed with the modified region is subjected to an et...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: UCHIYAMA NAOKI, SAKAMOTO TAKESHI, SHIMOI HIDEKI
Format: Patent
Sprache:eng
Schlagworte:
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