Embedded-capacitor rigid-flexible combination printed circuit board

Disclosed in the utility model is an embedded-capacitor rigid-flexible combination printed circuit board comprising a rigid zone and a flexible zone. The flexible zone includes a flexible core plate; the flexible core plate contains a pressing zone and an exposed zone; and the pressing zone serving...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN XIANG, LI CHAOMOU, REN DAIXUE, GUAN ZHIFENG
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Disclosed in the utility model is an embedded-capacitor rigid-flexible combination printed circuit board comprising a rigid zone and a flexible zone. The flexible zone includes a flexible core plate; the flexible core plate contains a pressing zone and an exposed zone; and the pressing zone serving as an inner core plate penetrates the rigid zone and a coverage film is pasted to the outer surface of the exposed zone. In addition, the printed circuit board also includes one or more capacitor materials layers that are embedded into the rigid zone in a pressing mode. Copper foils cover the upper surface and the lower surface of the rigid zone. According to the technical scheme, the shape and structure of the traditional printed circuit board are changed, so that the integration degree of the capacitor material at the printed circuit board can be improved.