Samsung Electronics Co., Ltd.

Dae Ung Jeong

Hyun Cheol Park

Min Ho Park

Ik Joo Byun

Dong Uk Kwak

Seung Goo Lee

Sung Gun Bae

Seung Eun Lee

Jung Min Park

Jeong Min Park

Yu Seon Lee

Various embodiments of the present invention relate to a method for detecting and controlling a battery status by using a sensor, and an electronic device using the same, the electronic device comprising: a housing; an accommodation part arranged inside the housing and including at least one gas sensor; a battery arranged inside the housing; a memory for storing information, acquired by the at least one gas sensor, on gas leaked from the battery and operation control information of the electronic device; and a processor electrically connected to the memory, wherein the processor is configured to acquire a detection signal of gas leaked from the battery by using the at least one gas sensor, and control the operation of at least a part of the electronic device and/or charging characteristics of the battery when the acquired gas detection signal exceeds a predetermined threshold value, so as to detect, in real time, a gas leakage of the battery occurring because of the exposure of the electronic device to high temperature or heat generation and control the battery status, thereby preventing safety accidents caused by the battery. Other various embodiments in addition to the disclosed various embodiments in the present invention are possible.

Method for detecting and controlling battery status by using sensor, and electronic device using same

An electronic device is provided. The electronic device includes a display disposed toward a first surface, a housing including an opening formed toward a second surface, a tray including a hole formed toward the second surface, a sensor module that is able to be seated on the tray, a connector disposed adjacent to the opening inside the electronic device to receive the tray and the sensor module, and a processor configured to control the sensor module when the sensor module is inserted into the connector. The sensor module includes a gas sensor, a sensor chamber, and a pipe forming a path allowing gas, which is introduced through the hole, to move into the sensor chamber.

Electronic device including replaceable sensor

A method and apparatus for optimizing transmission performance of a mobile terminal by adjusting a matching value of the transmitter of the mobile terminal based on the allocation information from the network are provided. The transmission performance optimization method of a mobile terminal according to the present invention includes acquiring allocation information from a network, searching for a group of information matching the allocation information from a predetermined mapping table, generating a control signal for adjusting a match value according to the group, and adjusting the matching value of a transmitter of the mobile terminal by changing impedance according to the control signal.

Method and apparatus for optimizing radio frequency transmission performance in adaptation to network environment

Growing community of inventors

Gyeonggi-do, South Korea

Dae Ung Jeong