| 摘要 |
Disclosed are a printed circuit board and a manufacturing method thereof. The printed circuit board according to an embodiment of the present invention comprises: a core layer made of the metal of the printed circuit board; and a build-up layer which is formed by successively stacking an insulation layer and a circuit pattern layer on both sides of the core layer with the core layer as a center. The printed circuit board according to an embodiment of the present invention can secure hardness of the core layer, and effectively discharge heat generated in a terminal formed in a build-up layer. wherein the step part is provided by a metal member coupled to the slider. |
