Patent ID: 8906741

Claim:
A method for making an electronic package structure, the method comprising: providing a circuit substrate; assembling a chip module on the circuit substrate so that the chip module is electrically coupled to a circuit of the circuit substrate; providing an inductor module; assembling the inductor module and the circuit substrate so that the inductor module, the circuit substrate and side-wing parts at two sides of one of the inductor module and the circuit substrate define a space, the space having an opening at one site of the space, the inductor module located in the space, the side-wing parts having a heat dissipation function; and without using any additional mold, injecting package glue from the opening into the space defined by the inductor module and the circuit substrate so as to form a package layer, wherein the package glue is coated on the chip module and is in contact with the inductor module, the circuit substrate and the side-wing parts, and wherein in the contact area of the package layer with the circuit substrate and the inductor module, the package layer is substantially filled with a rough structure located in the contact area of the circuit substrate and the inductor module.