Abstract: An electronic device includes a housing and at least one light guide. The housing defines at least one through hole configured with a specified pattern. The light guides are fixed in the housing, and each light guide includes a protrusion configured with the same pattern structure as that of the through hole. The protrusions are received in the through holes. The at least one light guide transmits light from at least one light source to the protrusion thereof, thereby displaying the specified pattern of the protrusion on an outer surface of the housing.

Abstract: Disclosed is a signal transceiving device (30) capable of being easily mounted on a substrate (10) and providing effective transceiving performance. At least one RF module (106) is disposed on the substrate. The signal transceiving device includes at least one antenna (32) for transmitting and receiving electromagnetic wave signals, a shielding apparatus (34) and a connecting member (36). The shielding apparatus includes a shield (346) for shielding electromagnetic interference signals generated by the at least one RF module, and a base (340) for supporting the shield. The connecting member (36) is connected to the at least one antenna and the base.