公开(公告)号：US20170142513A1

公开(公告)日：2017-05-18

申请号：US15285690

申请日：2016-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Wook HAN

IPC: H04R1/22 ,  H04R1/02 ,  H04R1/28 ,  H04R1/32

CPC classification number: H04R1/227 ,  H04R1/023 ,  H04R1/2811 ,  H04R1/2834 ,  H04R1/323 ,  H04R2499/11

Abstract: A speaker device and an electronic device including the speaker device are provided. The electronic device includes a housing including an inner space and at least one through hole formed in a first direction, at least one speaker disposed in the inner space, directed toward the at least one through hole, a first structure disposed in the inner space, directed in a second direction different from the first direction, for vibrating along with vibration of the speaker generated when the speaker outputs first sound, and forming a first sound passage together with a part of the housing, and a second structure disposed in the inner space, directed in a third direction different from the first and second directions, for vibrating along with vibration of the speaker generated when the speaker outputs the first sound, and forming a second sound passage together with another part of the housing.

公开(公告)号：US20170302090A1

公开(公告)日：2017-10-19

申请号：US15481737

申请日：2017-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-Wook HAN

IPC: H02J7/00 ,  H01M10/63 ,  H01M10/623 ,  H01M10/42

CPC classification number: H02J7/0031 ,  H01M10/42 ,  H01M10/4285 ,  H01M10/443 ,  H01M10/486 ,  H01M10/623 ,  H01M10/63 ,  H01M2200/10 ,  H02J7/0029 ,  H02J7/0036 ,  H02J2007/005

Abstract: Various example embodiments of the present disclosure disclose a method and an apparatus for protecting a battery in an electronic device. According to various example embodiments of the present disclosure, the electronic device includes: a battery configured to supply power to the electronic device; a timer configured to maintain time information of the electronic device; a thermistor configured to measure a temperature of the battery; and a processor electrically connected with the battery, the timer, and the thermistor, and the processor is configured to: determine a state of the battery when the electronic device is powered off; cause the electronic device to enter a suspend mode to protect the battery based on a result of the determining; be woken up by the timer in a sleep state accompanied by entering of the suspend mode, and acquire state information of the battery; and perform a function related to battery protection of the battery based on the acquired state information.

公开(公告)号：US20150061575A1

公开(公告)日：2015-03-05

申请号：US14475055

申请日：2014-09-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Wook HAN ,  Jin-Su KIM

IPC: H02J7/00

CPC classification number: H02J7/007 ,  H02J7/0042 ,  H02J7/0052 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: An electronic device is provided that includes: a terminal unit including a first terminal and a second terminal; a driver configured to provide one of a first signal and a second signal to the first terminal, the first signal having a first current level and the second signal having a second current level; and a driving controller configured to cause the driver to detect, at the second terminal, a third signal having the same current level as the first signal, and cause the driver to provide the second signal to the first terminal in response to detecting the third signal.

Abstract translation: 提供一种电子设备，包括：终端单元，包括第一终端和第二终端; 驱动器，被配置为向所述第一终端提供第一信号和第二信号中的一个，所述第一信号具有第一电流电平，所述第二信号具有第二电流电平; 以及驱动控制器，其被配置为使得所述驾驶员在所述第二终端处检测到具有与所述第一信号相同的电流电平的第三信号，并且使得所述驾驶员响应于检测到所述第三信号而向所述第一终端提供所述第二信号 。