公开(公告)号：US20200044458A1

公开(公告)日：2020-02-06

申请号：US16339132

申请日：2017-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun YOON ,  Kang-Jun KO ,  Chul-Woo PARK ,  Ku-Chul JUNG ,  Seung-Chul CHOI

IPC: H02J7/00

Abstract: A battery charging method and an electronic device are disclosed. The electronic device can comprise: a connection unit comprising a first terminal to which a voltage is applied by an external device, and a second terminal for transmitting/receiving data; a first charging unit for charging a battery connected to the electronic device by using the voltage applied to the first terminal; and a second charging unit for charging the battery by dropping the voltage applied to the first terminal according to a preset voltage drop rate. The first charging unit can comprise: a first switch connected to the first terminal; a communication unit for transmitting information through the second terminal; and a first control unit for acquiring first information on the battery voltage, controlling the communication unit such that the first information is transmitted to a charger connected to the connection unit, and controlling the first switch such that the voltage adjusted on the basis of the first information by the charger is supplied to the second charging unit through the first terminal.

公开(公告)号：US20170054328A1

公开(公告)日：2017-02-23

申请号：US15240516

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J50/12 ,  H02J7/04 ,  H02J50/80 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J7/027 ,  H02J7/045 ,  H02J50/10 ,  H02J50/80 ,  H04B5/0037

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

Abstract translation: 提供了一种用于电子设备的有线和无线充电的设备。 电子设备包括壳体，壳体表面上的显示器，安装在壳体中的电池，与电池电连接的电路，定位在壳体中的导电图案，与电路电连接，并且被配置为无线传输 电源到外部设备，在壳体的另一表面上的连接器，并与电路电连接，存储器和与显示器，电池，电路，连接器和/或存储器电连接的处理器。 电路被配置为将电池与导电图案电连接以将电力无线地传输到外部设备并将电池与连接器电连接，以同时或选择性地以线的方式将外部设备通过电线向外部设备传输， 设备。

公开(公告)号：US20220173622A1

公开(公告)日：2022-06-02

申请号：US17675432

申请日：2022-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J50/12 ,  H04B5/00 ,  H02J50/10 ,  H02J7/00 ,  H02J50/80

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US20170294793A1

公开(公告)日：2017-10-12

申请号：US15483388

申请日：2017-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun YOON ,  Chul-Woo PARK ,  Ku-Chul JUNG ,  Hyun-Deok SEO ,  Min-Jeong LEE

IPC: H02J7/00

CPC classification number: H02J7/0072 ,  H02J7/0045 ,  H02J7/045 ,  H02J7/047 ,  H02J2007/0062 ,  H02J2007/0095 ,  H02J2007/0096

Abstract: Provided are a battery charging method and an electronic device. The electronic device includes a connector that includes a first terminal to which a voltage is applied by an external charger and a second terminal for transmitting and receiving data, and a first charging circuit configured to charge a battery of the electronic device by using the voltage applied to the first terminal. The first charging circuit may include a communication circuit configured to transmit information related to the battery through the second terminal, a voltage converter configured to convert a voltage supplied to the battery and a first controller circuit configured to obtain first information regarding a voltage of the battery, control the communication circuit to transmit the first information to a charger connected with the connector, and control the voltage converter to charge the battery using a voltage adjusted based on the first information by the charger, if the adjusted voltage is applied to the first terminal.

公开(公告)号：US20150234363A1

公开(公告)日：2015-08-20

申请号：US14624020

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun YOON ,  Ju-Nyun KIM ,  Se-Won OH ,  Kisun LEE ,  Ku-Chul JUNG

IPC: G05B9/02 ,  H02J7/00 ,  G05B11/01

CPC classification number: H02J7/0036 ,  H02J7/0029 ,  H02J7/0031 ,  H02J7/0044 ,  H02J2007/0039 ,  Y10T307/832

Abstract: An electronic device and method and power supply are disclosed. The electronic device includes comprising a connector for electrically coupling with an external power supply unit, and a processor. The processor implements the method, which includes detecting a connection state with the external power supply unit, and detecting whether power supplied from the external power supply unit is abnormal, and controlling the power when the power supplied has an abnormal value. The power supply may include a connector for electrically coupling with an electronic device, and a processor for detecting a connection state with the electronic device, detecting whether power supplied to the electronic device by the power supply unit has an abnormal value, and controlling the supplied power when the power is abnormal.

Abstract translation: 公开了一种电子设备和方法和电源。 该电子装置包括一个用于与外部电源单元电耦合的连接器和一个处理器。 处理器实现该方法，其包括检测与外部电源单元的连接状态，以及检测从外部电源单元提供的电力是否异常，以及当所提供的电力具有异常值时控制电力。 电源可以包括用于与电子设备电耦合的连接器，以及用于检测与电子设备的连接状态的处理器，检测由电源单元提供给电子设备的电力是否具有异常值，以及控制所提供的 电源电源异常时。

公开(公告)号：US20230246475A1

公开(公告)日：2023-08-03

申请号：US18297780

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J7/34 ,  H04B5/00 ,  H02J50/10 ,  H02J7/00 ,  H02J50/80 ,  H02J50/12

CPC classification number: H02J7/342 ,  H02J7/0063 ,  H02J7/00714 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0037

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US20190165613A1

公开(公告)日：2019-05-30

申请号：US16265344

申请日：2019-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J50/12 ,  H02J7/04 ,  H02J50/10 ,  H02J7/02 ,  H02J50/80 ,  H04B5/00

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US20160156214A1

公开(公告)日：2016-06-02

申请号：US14941213

申请日：2015-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun YOON ,  Chul-Woo PARK ,  Kisun LEE ,  Ku-Chul JUNG

IPC: H02J7/00

CPC classification number: H02J7/0086 ,  H02J7/0029 ,  H02J7/0031 ,  H02J7/0063 ,  H02J7/0068 ,  H02J2007/0037 ,  H02J2007/0039 ,  H02J2007/004

Abstract: A charging control method and an electronic device for handling the method are provided. A power management device includes a power switch for providing a power path between a battery and a terminal set, and a control module configured to control the power switch to provide a charging function by forming the power path between the battery and the terminal set and provide a battery protection function by forming a discharging path or a charging path with respect to the battery.

Abstract translation: 提供了一种用于处理该方法的充电控制方法和电子设备。 电源管理装置包括用于提供电池和终端机之间的电源路径的电源开关，以及配置为通过在电池和终端机之间形成电源路径来控制电源开关以提供充电功能的控制模块，并提供 通过形成相对于电池的放电路径或充电路径的电池保护功能。