| 20090288873 | WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A wiring board is provided. The wiring board includes: a resin substrate having a through-hole therethrough; metal foil patterns formed on the resin substrate; and a first wiring layer formed on the metal foil patterns and on an inner surface of the through-hole, wherein the first wiring layer includes: a first power feeding layer; and a first plated layer laminated on the first power feeding layer; a resin member filled in the through-hole and between adjacent wiring patterns of the first wiring layer, wherein an end surface of the resin member is flush with a surface of the first wiring layer; and a second wiring layer formed on the surface of the first wiring layer and formed to cover an end surface of the through-hole, wherein the second wiring layer includes: a second power feeding layer; and a second plated layer laminated on the second power feeding layer. | 11-26-2009 |
