Printed circuit board assembly and manufacturing method therefor

Abstract

A printed circuit board assembly (PBA) is provided. The printed circuit board assembly includes an electronic component, a printed circuit board (PCB) on which the electronic component is disposed, a plurality of solder members electrically connecting the electronic component and the printed circuit board between the printed circuit board and the electronic component, a plurality of protrusions disposed to be spaced apart from the plurality of solder members on the printed circuit board and positioned near an edge of the electronic component, and a filling member filling the edge of the electronic component between the printed circuit board and the electronic component, wherein. distribution of the filling member is facilitated by an adhesive force between the filling member and the plurality of protrusions, and a cohesive force of the filling member during the filling of the filling member in a liquid state between the printed circuit board and the electronic component.

Dependencies are inferred from the claim text.