Plate glass

The invention provides a plate glass. The plate glass (G1) cut by laser fusion-cutting, configured so as to have a ratio of 0.01 between the area of width regions (E) and the area in which dross (D) of a particle diameter of at least 2 [mu]m is attached in each width region (E), said regions (E) bei...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: INAYAMA NAOTOSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides a plate glass. The plate glass (G1) cut by laser fusion-cutting, configured so as to have a ratio of 0.01 between the area of width regions (E) and the area in which dross (D) of a particle diameter of at least 2 [mu]m is attached in each width region (E), said regions (E) being on the surface side and rear surface side and having a width of 400 [mu]m from the boundary between an end surface formed by cutting and the front/rear surfaces.