PRINTED CIRCUIT BOARD
A printed circuit board includes a first insulating layer, a first pad embedded in one surface side of the first insulating layer and having one surface exposed from one surface of the first insulating layer, and a first surface treatment layer disposed on the exposed one surface of the first pad. A...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A printed circuit board includes a first insulating layer, a first pad embedded in one surface side of the first insulating layer and having one surface exposed from one surface of the first insulating layer, and a first surface treatment layer disposed on the exposed one surface of the first pad. A boundary surface between the first pad and the first surface treatment layer is substantially coplanar with the one surface of the first insulating layer. |
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