Samsung Electronics Co., Ltd.

Sunghwa Park

Kiwook Han

Chijeong Choi

Seunga Lee

Kyungwoo Lim

Daekyu Lee

Sangkyung Park

Hayeon Kim

Moonki Yeo

Chulhan Kim

According to various embodiments of the disclosure, an electronic device may includes a housing, a speaker module disposed inside the housing, a microphone module disposed inside the housing, and a support member including a speaker hole, a speaker support section having the speaker module disposed on a first surface thereof, and a microphone support section having the microphone module disposed on a second surface thereof opposite to the first surface. The microphone module may be disposed to be spaced apart from the speaker hole.

Wearable device

An electronic device including a coin-cell battery is provided. The electronic device further includes a housing, a battery comprising a first surface, a second surface, and a third surface, a first electrode disposed in the first surface and a second electrode disposed in the second surface, a first electrode tap, a second electrode tap, and a printed circuit board connecting the first electrode tap to the second electrode tap of the battery on the third surface. Soldering parts are formed on a first surface of the printed circuit board to connect an end of the first electrode tap to a first contact portion of the printed circuit board and an end of the second electrode tap to a second contact portion of the printed circuit board, respectively. A solder flow control member is formed on a second surface of the printed circuit board.

Electronic device including coin-cell battery

Disclosed is an electronic device comprising: a first input/output terminal; a second input/output terminal; a power source module; a first switch selectively connecting the first input/output terminal to the power source module; a second switch selectively connecting the second input/output terminal to the power source module; a diode having an anode electrically connected to the first input/output terminal and a cathode electrically connected to the power source module, so that the diode is connected in parallel to the first switch; and a control circuit for controlling the first switch and the second switch. The electronic device can prevent damage due to power from external electronic devices by controlling the first switch and the second switch in response to connection of the external electronic devices. Additional various embodiments identified through the specification are possible.

Electronic device and method for receiving power from external electronic device

Disclosed is an electronic device comprising: a connection circuit configured to provide an electrical connection of an external power supply device; a processor electrically connected to the connection circuit; a memory operatively connected to the processor; and a reset circuit electrically connected to the connection circuit and operatively connected to the processor. The processor is configured to' transmit, to the reset circuit, an interrupt signal during a first time at least partially based on the identification of the connecting to the external power supply device through the connection circuit, and the reset circuit may be configured to: determine whether the interrupt signal is received within a second time after the connecting to the external power supply device through the connection circuit, and transmit, to the processor, a reset signal for a hardware reset of the processor based on the interrupt signal not being received within the second time.

Growing community of inventors

Suwon-si, South Korea

Sunghwa Park