Patent ID: 9680973
Date: 2017-06-13
CPC Classifications: H01L,H01Q,H04M,Y02E

Claim:
1. An electronic device capable of near field communication (NFC), the electronic device comprising: an antenna chip that is provided inside a battery protection circuit package of a battery pack and in which an NFC antenna is disposed; an extended antenna loop electrically connected to the antenna chip and provided outside the battery protection circuit package; and wherein the battery protection circuit package comprises a substrate for mounting the antenna chip thereon, wherein the substrate comprises a lead frame having a plurality of leads comprising: first and second internal connection terminal leads individually provided at two edge sides and electrically connected to electrode terminals of a battery bare cell; external connection terminal leads provided between the first and second internal connection terminal leads and serving as a plurality of external connection terminals; and a mounting lead provided between the first and second internal connection terminal leads and used to mount thereon at least a part of a protection integrated circuit (IC), a field effect transistor (FET) chip, and the antenna chip, and wherein the battery protection circuit package further comprises an electrical connection member for electrically interconnecting at least any two selected from the group consisting of the antenna chip, the protection IC, the FET chip, and the leads, thereby configuring a battery protection circuit without using a printed circuit board (PCB).