METHOD OF FORMING A CUTOUT OR NOTCH IN A PRINTED CIRCUIT BOARD BY LASER PROCESSING

The present invention is to form a cutout portion at a design position of a printed circuit board according to design dimensions. In grooves (3 to 7) having a substantially V-shaped vertical cross-section formed by setting a target processing line (S1) indicating the shape of a cutout portion (2) ac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HATA IZUMI, KANAYA YASUHIKO, ISHII KAUHISA
Format: Patent
Sprache:eng ; kor
Schlagworte:
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