Printed circuit board assembly comprising spacer having self-alignment function, and electronic device comprising same

Abstract

A printed circuit board assembly including: a first printed circuit board including a first pad having a first recessed groove that is recessed with an inclined side surface; a second printed circuit board including a second pad, the second printed circuit board provided on the first printed circuit board and facing the first pad; a spacer positioned between the first pad and the second pad; and a solder applied on at least one of the first pad and the second pad and configured to electrically connect the first pad to the second pad, where the spacer includes: a main body; and a first protruding body that protrudes from one surface of the main body with an inclined side surface and is inserted into the first recessed groove.

Dependencies are inferred from the claim text.