Electronic device including pcb including shielding structure, and pcb

A printed circuit board (PCB) disposed in an interior of a housing of an electronic device, the PCB comprising:

• a first shielding part including a first shielding member having a closed shape, disposed on a first surface of the PCB, and facing a first direction that is perpendicular to a plane of the first surface;
• a second shielding part including a second shielding member having a closed shape, disposed on the first surface of the PCB, when viewed from a top of the first surface;
• and
• a shielding cover covering the first shielding part and the second shielding part,
• wherein the first shielding member and the second shielding member contact each other at a first location and a second location on the first surface,
• wherein a third shielding part is defined in a gap defined between the first shielding member and the second shielding member, and
• wherein the shielding cover is disposed to correspond to the first shielding part, the second shielding part, and the third shielding part.