Circuit structure on flexible printed circuit substrate having one end with shape corresponding to SIM card and another end corresponding to microSD memory card in shape

摘要

A circuit structure is utilized in circuit connection in a hand-held mobile communication device. The circuit structure is enabled to interconnect electrically a SIM (Subscriber Identity Module) card with a microSD (Secure Digital) memory card installed in the hand-held mobile communication device to enhance transmission of signal and data therebetween.