And steel mesh is used for printing solder paste

The utility model relates to a steel mesh for printing solder paste, the steel mesh is at least provided with two printing holes which are symmetrically arranged relative to a first symmetry axis, thetwo printing holes correspond to two bonding pads on a printed circuit board, and each printing hole...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUN HUIPING, GUO YUCHAN, HAN CHENGWEN, LI YUGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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