Patent ID: 11971758
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The communication device of claim 6, further comprising:
a third conductor disposed on a lower surface of the first substrate and connected to the power line; and
at least one fourth conductor electrically disconnected from the third conductor and connected to the ground,
wherein the control circuit is connected to the third conductor, and
the control circuit is configured to:
receive the first signal from the processor of the external electronic device,
receive the second signal when the first conductor is electrically connected to the at least one second conductor,
receive the third signal generated by discharging the power flowing along the power line to the ground through the at least one fourth conductor when the third conductor is electrically connected to the at least one fourth conductor, and
output, based on the first signal, the second signal, and the third signal, the control signal for controlling the converter circuit to the converter circuit.