公开(公告)号：US20160094081A1

公开(公告)日：2016-03-31

申请号：US14867957

申请日：2015-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung-Hee LEE ,  Sang-Wook KWON ,  Ki-Young KIM ,  Ji-Hoon JUNG

IPC: H02J7/02 ,  H02J5/00 ,  H02J7/04

CPC classification number: H02J7/025 ,  B60L11/182 ,  H02J5/005 ,  H02J7/04 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: A wireless power transmitter is provided. The wireless power transmitter includes a power supply unit that supplies Alternating Current (AC) power having a predetermined voltage value, a rectification unit that is connected to the power supply unit, and rectifies the AC power, a voltage adjustment unit that is connected to the rectification unit, and adjusts a magnitude of an output voltage value of the rectified power, and outputs the adjusted power to a power transmission unit, the power transmission unit that generates the adjusted power output from the voltage adjustment unit as a signal in a form in which wireless power transmission is possible, and transmits the generated signal to a wireless power receiver, and a control unit that controls the magnitude of the output voltage value of the rectified power to be adjusted by the voltage adjustment unit in accordance with a predetermined criterion.

Abstract translation: 提供无线电力变送器。 该无线电力变送器包括提供具有预定电压值的交流电（AC）电源的电源单元，连接到电源单元的整流单元，对AC电源进行整流;电压调节单元， 整流单元，调整整流电力的输出电压值的大小，并将调整后的功率输出到电力传输单元，所述电力传输单元生成从电压调节单元输出的调整后的电力作为信号， 可以进行无线电力传输，并且将生成的信号发送到无线电力接收器，以及控制单元，其根据预定标准控制由电压调节单元调整的整流功率的输出电压值的大小。

公开(公告)号：US20180366986A1

公开(公告)日：2018-12-20

申请号：US15991357

申请日：2018-05-29

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Ki-Young KIM ,  Eui-Hoon CHUNG ,  Jung-Ik HA ,  Kang-Ho BYUN ,  Ji-Hoon JUNG

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

Abstract: A wireless power transmitter is provided. The wireless power transmitter includes a power source configured to provide direct current (DC) power, an inverter configured to receive the DC power from the power source, invert the DC power into alternating current (AC) power, and output the AC power, a coil configured to generate a magnetic field based on an input of the AC power, a sensor configured to measure a voltage of the AC power output from the inverter and a current of the AC power output from the inverter, and at least one processor configured to identify an external voltage applied to a load of an electronic device based on the voltage of the AC power and the current of the AC power, wherein the electronic device is configured to be wirelessly charged using the magnetic field.

公开(公告)号：US20180102663A1

公开(公告)日：2018-04-12

申请号：US15717347

申请日：2017-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hoon JUNG ,  Bong-Chul KIM ,  Pradipta PATRA ,  Ki-Young KIM ,  Yun-Kwon PARK

IPC: H02J7/00 ,  H02M3/335

Abstract: An electronic device for charging a battery is provided. The electronic device includes a first path configured to receive a first power of a first voltage from an adapter, a second path configured to receive a second power of a second voltage from the adapter, a charger, connected to the first path, configured to receive the first power, adjust at least one of a voltage or a current of the first power, and provide the adjusted first power to the battery; and a processor configured to control to connect the second path to the battery during fast charging to directly connect the battery to the adapter.

公开(公告)号：US20180062409A1

公开(公告)日：2018-03-01

申请号：US15671757

申请日：2017-08-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-Hoon JUNG ,  Bong-Chul KIM ,  Ki-Young KIM ,  Dae-Hyun KIM ,  Sang-Wook KWON

IPC: H02J7/00

CPC classification number: H02J7/0072 ,  H02J7/0054 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: A power providing device according to an embodiment of the present disclosure comprises a charger configured to adjust at least one of a voltage and a current of power provided from a power supplying source and to provide the adjusted power to an electronic device and a processor configured to receive, from the electronic device, at least one of identification information of the electronic device and information related to a battery of the electronic device, and to control the charger to adjust at least one of the voltage and the current of the power using at least one of the identification information about the electronic device and the information related to the battery of the electronic device.

公开(公告)号：US20160020620A1

公开(公告)日：2016-01-21

申请号：US14801480

申请日：2015-07-16

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Byoung-Hee LEE ,  Jae-II BAEK ,  Shin-Young CHO ,  Sang-Wook KWON ,  Ki-Young KIM ,  Bong-Chul KIM ,  Gun-Woo MOON ,  Ji-Hoon JUNG

IPC: H02J7/00

CPC classification number: H02J7/0057 ,  H02J7/0075 ,  H02J7/008

Abstract: The present invention relates to an electronic device and a method for controlling a charging operation of a battery. The charging control method includes charging a battery using a first charging mode, if a current voltage of the charged battery coincides with a predetermined voltage, decreasing an intensity level of a charging current and charging the battery using the decreased charging current intensity, and if the decreased charging current intensity coincides with a predetermined current intensity, converting from the first charging mode to a second charging mode and charging the battery using the second charging mode.

Abstract translation: 本发明涉及一种用于控制电池的充电操作的电子设备和方法。 充电控制方法包括：如果充电电池的当前电压与预定电压一致，则使用第一充电模式对电池充电，降低充电电流的强度水平，并且使用降低的充电电流强度对电池充电，并且如果 降低的充电电流强度与预定的电流强度一致，从第一充电模式转换到第二充电模式，并且使用第二充电模式对电池充电。

公开(公告)号：US20140285329A1

公开(公告)日：2014-09-25

申请号：US14162281

申请日：2014-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Hwa LEE ,  Jin-Hyoung PARK ,  Yu-Dong BAE ,  Dae-Kwang JUNG ,  Ji-Hoon JUNG

IPC: G08B6/00

CPC classification number: G08B6/00 ,  A63F13/285 ,  A63F13/57 ,  A63F13/92 ,  G06F1/1626 ,  G06F3/016

Abstract: A terminal device controlling method that provides a haptic effect using a haptic engine is provided, which includes sensing a haptic event, executing a non-physical parameter-based haptic function in a haptic engine so as to determine a vibration pattern corresponding to the haptic event, transferring the vibration pattern from the haptic engine to a device driver, and driving, through the device driver, a vibrator based on the vibration pattern so as to embody a haptic effect.

Abstract translation: 提供一种使用触觉引擎提供触觉效果的终端设备控制方法，其包括感测触觉事件，在触觉引擎中执行基于非物理参数的触觉功能，以便确定对应于触觉事件的振动模式 将振动图案从触觉引擎传送到设备驱动器，并且通过设备驱动器基于振动模式驱动振动器以便体现触觉效果。