CIRCUIT BOARD, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING CIRCUIT BOARD

A circuit board includes a wiring board, a first capacitor, a second capacitor, and a semiconductor device. The first capacitor and the second capacitor are stacked to each other on the wiring board. The semiconductor device is mounted on the wiring board. The first capacitor is provided between the...

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Bibliographische Detailangaben
Hauptverfasser:	FUJISAWA, YOSHITOMO, YAMASHITA, NOBUAKI, YAMAGUCHI, HIROYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	A circuit board includes a wiring board, a first capacitor, a second capacitor, and a semiconductor device. The first capacitor and the second capacitor are stacked to each other on the wiring board. The semiconductor device is mounted on the wiring board. The first capacitor is provided between the second capacitor and the wiring board. A second capacitance of the second capacitor is larger than a first capacitance of the first capacitor.