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

Claim 7:
8. The communication device of claim 7, further comprising:
a first resistor connected to the power line; and
a first inverter,
wherein the control circuit is an AND logic circuit comprising a first input terminal and a second input terminal,
the first input terminal of the control circuit is connected to the signal line,
the second input terminal of the control circuit is connected to the first resistor connected to the power line through the first inverter and is connected to the first conductor through the first inverter, and
the control circuit is configured to:
receive the first signal from the processor of the external electronic device through the first input terminal, and
receive, through the second input terminal, the second signal of a high level that is generated from the first inverter by discharging the power flowing along the power line to the ground through the first resistor, the first conductor, and the at least one second conductor when the first conductor is electrically connected to the at least one second conductor.