| 摘要 |
An electronic component embedded printed circuit board and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, the method includes providing a core board having a circuit pattern formed on a surface thereof, in which the core board is penetrated by a cavity, adhering an adhesive layer to a lower surface of the core board so as to cover the cavity, disposing an electronic component on an upper surface of the adhesive layer, the upper surface corresponding to the cavity, covering the circuit pattern by stacking a first insulator on an upper surface of the core board such that the cavity is filled, the first insulator having no backing material filled therein, and stacking a second insulator on both upper and lower sides of the cord board, in which the second insulator has a backing material filled therein.
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