公开(公告)号：US20150244204A1

公开(公告)日：2015-08-27

申请号：US14711333

申请日：2015-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Woo LEE ,  Joon-Il KIM ,  Kang-Ho BYUN

IPC: H02J7/02 ,  H04B5/00 ,  H02J17/00

CPC classification number: H02J50/40 ,  H02J7/0027 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/20 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037 ,  Y10T307/406

Abstract: A power transmitter and method are provided for wireless multi-charging. A power transmitter includes a resonator configured to wirelessly transmit power to one or more power receivers; and a controller configured to increase a transmission power of the resonator to charge a first power receiver when the first power receiver is located in a charging area of the resonator; decrease the transmission power of the resonator when a second power receiver is located in the charging area of the resonator; and increase the transmission power of the resonator to charge both of the first power receiver and the second power receiver.

Abstract translation: 提供了一种用于无线多重充电的功率发射器和方法。 电力发射机包括被配置为向一个或多个电力接收器无线地发送电力的谐振器; 以及控制器，被配置为当所述第一电力接收器位于所述谐振器的充电区域中时，增加所述谐振器的发送功率以对第一电力接收器充电; 当第二功率接收器位于谐振器的充电区域时，降低谐振器的发射功率; 并且增加谐振器的发射功率以对第一电力接收器和第二电力接收器两者充电。

公开(公告)号：US20170205923A1

公开(公告)日：2017-07-20

申请号：US15370350

申请日：2016-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-Geun SHIM ,  You-Bi SEO ,  Joon-Il KIM ,  Jeong-Min PARK ,  Yo-Ywang IM ,  Dong-Ho JANG ,  Yong-Joon JEON

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/14

Abstract: A display that surrounds the external appearance of an electronic device is provided. The electronic device includes a housing that includes a first surface, a second surface opposite to the first surface, and a third surface formed of a side surface that encloses the space between the first and second surfaces, wherein each of the first to third surfaces are includes a material capable of transmitting light, a first display disposed in the housing adjacent to the first surface, a second display disposed in the housing adjacent to the second surface, and a third display that is disposed in the housing adjacent to the side surface and extends from the edge of the first display to the edge of the second display, wherein the first to third displays are disposed to substantially provide a display region to a whole surface of the housing.

公开(公告)号：US20160359357A1

公开(公告)日：2016-12-08

申请号：US15241887

申请日：2016-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Il KIM ,  Sung-Bum PARK ,  Se-Ho PARK ,  Young-Min LEE ,  Woo-Ram LEE

IPC: H02J7/02 ,  H02J50/10 ,  H02J7/04

CPC classification number: H02J50/12 ,  H02J7/00 ,  H02J7/0021 ,  H02J7/025 ,  H02J7/045 ,  H02J50/10 ,  H02J2007/0096

Abstract: A wireless power receiver for wirelessly receiving driving power from a wireless power transmitter and a method for wirelessly receiving charging power at a wireless power receiver from a wireless power transmitter are provided. The wireless power receiver includes a power reception unit configured to wirelessly receive the charging power from the wireless power transmitter; a rectifier configured to rectify the charging power from the power reception unit; a load unit configured to store the rectified charging power from the rectifier; and a controller configured to detect a change of a charging mode for the load unit, and control to adjust an impedance in the power reception unit according to the change of the charging mode.

Abstract translation: 提供了一种用于从无线电力发射机无线接收驱动电力的无线电力接收器和从无线电力发射器在无线电力接收器处无线接收充电电力的方法。 无线电力接收机包括被配置为从无线电力发送器无线地接收充电电力的电力接收单元; 整流器，被配置为对来自所述受电部的充电电力进行整流; 负载单元，被配置为存储来自所述整流器的整流后的充电电力; 以及控制器，被配置为检测所述负载单元的充电模式的变化，并且根据所述充电模式的变化来控制所述受电单元中的阻抗。

公开(公告)号：US20160042863A1

公开(公告)日：2016-02-11

申请号：US14920299

申请日：2015-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Ram LEE ,  Ki-Hyun KIM ,  Jin-Hyoung PARK ,  Kil-Soo KO ,  Joon-Il KIM ,  Sung-Kweon PARK ,  Se-Ho PARK

IPC: H01F38/14 ,  H01Q7/00

CPC classification number: H01F38/14 ,  H01M2/1066 ,  H01M10/4257 ,  H01M10/44 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/10 ,  H04B15/02

Abstract: An electronic device is provided. The electronic device includes a battery; a non-contact near field communication antenna; a wireless charging coil; and a case covering the battery, wherein the wireless charging coil is positioned between the battery and the case, and wherein one of the non-contact near field communication antenna and the wireless charging coil is positioned to surround the other one of the non-contact near field communication antenna and the wireless charging coil.

Abstract translation: 提供电子设备。 电子设备包括电池; 非接触式近场通信天线; 无线充电线圈; 以及覆盖所述电池的壳体，其中所述无线充电线圈位于所述电池和所述壳体之间，并且其中所述非接触近场通信天线和所述无线充电线圈之一被定位成围绕所述非接触的另一个 近场通信天线和无线充电线圈。

公开(公告)号：US20200341578A1

公开(公告)日：2020-10-29

申请号：US16924502

申请日：2020-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-Geun SHIM ,  You-Bi SEO ,  Joon-Il KIM ,  Jeong-Min PARK ,  Yo-Ywang IM ,  Dong-Ho JANG ,  Yong-Joon JEON

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/14

Abstract: A display that surrounds the external appearance of an electronic device is provided. The electronic device includes a housing that includes a first surface, a second surface opposite to the first surface, and a third surface formed of a side surface that encloses the space between the first and second surfaces, wherein each of the first to third surfaces are includes a material capable of transmitting light, a first display disposed in the housing adjacent to the first surface, a second display disposed in the housing adjacent to the second surface, and a third display that is disposed in the housing adjacent to the side surface and extends from the edge of the first display to the edge of the second display, wherein the first to third displays are disposed to substantially provide a display region to a whole surface of the housing.

公开(公告)号：US20170324253A1

公开(公告)日：2017-11-09

申请号：US15656724

申请日：2017-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Se-Ho PARK ,  Ki-Hyun KIM ,  Joon-Il KIM ,  Jin-Hyoung PARK ,  Kyung-Woo LEE ,  Woo-Ram LEE

IPC: H02J7/00 ,  H04B5/00 ,  H02J7/02

CPC classification number: H02J7/00 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J2007/0096 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081

Abstract: An apparatus for controlling wireless power transmission includes a near-field wireless communication antenna for receiving wireless power transmission control signals from a power transmitting device at a communication frequency, a near-field wireless communication Integrated Circuit (IC) for delivering wireless power transmission control messages based on the wireless power transmission control signals received through the near-field wireless communication antenna to a power IC, a Wireless Power Transmission (WPT) coil for resonating at a frequency band corresponding to a resonant frequency of the power transmitting device, to receive power supplied from the power transmitting device, and the power IC for controlling output of a constant voltage, using the supply power received by the WPT coil, based on the wireless power transmission control messages from the near-field wireless communication IC.

公开(公告)号：US20140017998A1

公开(公告)日：2014-01-16

申请号：US13943368

申请日：2013-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Il KIM ,  Se-Ho PARK ,  Sung-Ku YEO

IPC: H04B15/02 ,  H04B5/00

CPC classification number: H04B15/02 ,  H04B5/0031 ,  H04B5/0037

Abstract: A cordless charging apparatus is provided. The cordless charging apparatus includes a cordless power reception resonator including a feeding connector for electric feeding, and a ground connector for grounding. The ground connector is spaced apart from a connection terminal connecting the cordless power reception resonator to a circuit.

Abstract translation: 提供无绳充电装置。 无绳充电装置包括无电力接收谐振器，其包括用于馈电的馈电连接器和用于接地的接地连接器。 接地连接器与将无绳电力接收谐振器连接到电路的连接端子间隔开。

公开(公告)号：US20170063141A1

公开(公告)日：2017-03-02

申请号：US15242777

申请日：2016-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Il KIM ,  Won-Ki LEE ,  Sang-Moo HWANGBO ,  Se-Ho PARK

IPC: H02J7/02 ,  H02J50/60 ,  H02J50/12

CPC classification number: H02J7/025 ,  H02J7/0029 ,  H02J7/0091 ,  H02J50/12

Abstract: According to various embodiments of the present disclosure, an electronic device comprising: a housing; a conductive pattern that is provided in the housing; and a controller that is electrically connected with the conductive pattern, configured to apply a current to the conductive pattern, monitor the current, and if the monitored current value exceeds a first threshold value for more than a selected time, changes the current value to a first selected value that is equal to or less than the first threshold value; wherein the conductive pattern is configured to generate induced electric power responsive to application of current by the controller. Various embodiments may be provided.

Abstract translation: 根据本公开的各种实施例，一种电子设备，包括：壳体; 设置在所述壳体中的导电图案; 以及控制器，其与所述导电图案电连接，被配置为向所述导电图案施加电流，监视所述电流，并且如果所监视的电流值超过第一阈值超过所选择的时间，则将所述当前值改变为 第一选择值等于或小于第一阈值; 其中所述导电图案被配置为响应于所述控制器的电流施加而产生感应电力。 可以提供各种实施例。

公开(公告)号：US20140125278A1

公开(公告)日：2014-05-08

申请号：US14075440

申请日：2013-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Il KIM ,  Hong-Kweun Kim ,  Se-Ho Park

IPC: H02J7/02

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/70 ,  H02J50/80

Abstract: Disclosed is a wireless power transmitter that includes a resonator that provides charging electric power to a wireless power receiver and a metal layer spaced apart from the resonator by a preset interval, with a line width of the resonator being smaller than the preset interval between the resonator and the metal layer.

Abstract translation: 公开了一种无线电力发射机，其包括：谐振器，其向无线电力接收器提供充电电力;以及谐振器的线宽小于所述谐振器之间的预设间隔，所述谐振器以预定间隔与所述谐振器间隔开， 和金属层。

公开(公告)号：US20130293027A1

公开(公告)日：2013-11-07

申请号：US13875732

申请日：2013-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joon-Il KIM ,  Se-Ho PARK ,  Sung-Ku YEO ,  Woo-Ram LEE ,  Jeong-Seok LEE

IPC: H01F38/14

CPC classification number: H02J50/12 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/80 ,  H03H7/0115 ,  H04B5/0037 ,  H04M2250/04

Abstract: A shunt capacitor is connected to a wireless charging resonator to prevent harmonics emitted from a power amplifier from radiating to the outside, and at least one circuit having a high impedance relative to a Near Field Wireless Communication (NFC) frequency band is formed at a front side or a rear side of the shunt capacitor for solving the problems of radiating noise components due to wireless charging and of lowering an NFC signal and a power transmission intensity due to a concurrent interference between a wireless charging resonator and an NFC antenna.

Abstract translation: 并联电容器连接到无线充电谐振器以防止从功率放大器发射的谐波辐射到外部，并且在前面形成至少一个具有相对于近场无线通信（NFC）频带的高阻抗的电路 侧面或后侧，用于解决由无线充电引起的噪声分量和降低NFC信号以及由于无线充电谐振器和NFC天线之间的并发干扰引起的功率传输强度的问题。