A manufacturing method of an arbitrary layer PCB

The invention discloses a manufacturing method of an arbitrary layer PCB, wherein a build-up method is adopted to symmetrically overlap the line layer so as to obtain the laminated plate; Taking out the separating plate from the pressing plate to obtain two prefabricated plates with the same structu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAN DONGDONG, PIAO ZHENGQUAN, PIAO XUANCHANG, ZHOU JUNJIE, HOU LULU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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