Circuit board
In the circuit board (700A), the first capacitor (410) extends from the wiring pattern (110) to a region located on one side in the width direction of the wiring pattern (110). The second capacitor (420) extends from the wiring pattern (110) to a region located on the other side in the width directi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | In the circuit board (700A), the first capacitor (410) extends from the wiring pattern (110) to a region located on one side in the width direction of the wiring pattern (110). The second capacitor (420) extends from the wiring pattern (110) to a region located on the other side in the width direction of the wiring pattern (110). The power supply terminal (320) and the wiring pattern (110) are electrically connected by mounting the semiconductor device (300), and the semiconductor device (300), the wiring pattern (110), the first capacitor (410), the first interlayer connection portion (510), the ground plane (210), and the third interlayer connection portion (530) constitute a first closed circuit. The semiconductor device (300), the wiring pattern (110), the second capacitor (420), the second interlayer connection portion (520), the ground plane (210), and the third interlayer connection portion (530) constitute a second closed circuit.
在电路基板(700A)中，第1电容器(410)从配线图案(110)延伸至位于配线图案(110)的宽度方向的一个侧方的区域。第2电容器(420) |
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