Patent ID: 8279616

Claim:
A printed circuit board having an embedded chip capacitor, the printed circuit board comprising: a first conductive layer; a second conductive layer, placed away from the first conductive layer; a chip capacitor, having a first electrode directly connected to any one of the first conductive layer and the second conductive layer through being seated in a cavity formed between the first conductive layer and the second conductive layer, and a second electrode electrically connected to the other of the first conductive layer and the second conductive layer through a via; 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, wherein a plurality of series connection structures between the chip capacitor and the via are arranged in a noise transferable path between a noise source and a noise prevented destination, and wherein the printed circuit board is mounted with a digital circuit and an analog circuit, and the noise source and the noise prevented destination correspond to one and the other, respectively, of positions in which the digital circuit and the analog circuit are supposed to be mounted in the printed circuit board.