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US08279616B2 Printed circuit board with embedded chip capacitor 失效
带嵌入式芯片电容器的印刷电路板

Printed circuit board with embedded chip capacitor
Abstract:
A printed circuit board having an embedded chip capacitor includes a first conductive layer; a second conductive layer, placed away from the first conductive layer; a chip capacitor, having a first electrode connected to the first conductive layer through being seated in a cavity formed between the first conductive layer and the second conductive layer; a filled material, filled in a space excluding a space occupied by the chip capacitor in the cavity; and a via, penetrating the filled material and connecting the second conductive layer to the second electrode of the chip capacitor.
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