公开(公告)号：US20190131817A1

公开(公告)日：2019-05-02

申请号：US16170276

申请日：2018-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Soo HA ,  Kun Suk KIM ,  Sung Hoon KIM ,  In Sung HWANG

IPC: H02J7/04

Abstract: An electronic device is provided. The electronic device includes a battery having a rated charging voltage, a rated charging current, and a design capacity, a charging circuit configured to supply power to the battery, and a processor electrically connected to the battery and the charging circuit. The processor is configured to control the charging circuit to charge the battery in different ways based on a plurality of ranges determined based on a full charge capacity (FCC) of the battery, and, when the FCC of the battery is included in a first range from the design capacity to a first capacity lower than the design capacity, control the charging circuit to charge the battery by setting a first voltage lower than the rated charging voltage and setting a first current lower than the rated charging current.

公开(公告)号：US20150280493A1

公开(公告)日：2015-10-01

申请号：US14672651

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Deok CHA ,  Sang Ju KIM ,  In Sung HWANG ,  Hye Jung CHO ,  Dae Hwan KIM ,  Yong Bum HA

IPC: H02J9/06 ,  H02J7/00

CPC classification number: H02J7/0068 ,  H02J7/0029 ,  H02J2007/004 ,  Y10T307/615

Abstract: An electronic device is provided. The electronic device includes a switch configured to selectively connect power supplied from a power adaptor connected to the electronic device, a system load configured to be included in the electronic device and to receive power from the power adaptor or a battery connected to the electronic device according to on/off of the switch, and a controller configured to turn off the switch when entering an emergency power mode in a state where the power adaptor is connected to the electronic device.

Abstract translation: 提供电子设备。 电子设备包括：开关，其被配置为选择性地连接从连接到电子设备的电源适配器提供的电力;被配置为包括在电子设备中的系统负载，以及从电源适配器或连接到电子设备的电池接收电力，根据 开关的开/关，以及配置为在电源适配器连接到电子设备的状态下进入紧急电源模式时关闭开关的控制器。