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1.发明授权Charging system that detects receiver standard and adjusts charging with switches and selection of capacitors 有权检测接收机标准的充电系统，并用开关调节充电并选择电容器公开(公告)号：US09397505B2
公开(公告)日：2016-07-19
申请号：US14293832
申请日：2014-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Jaesung Lee , Jinmoo Park , Jeongkyo Seo , Jihyun Lee , Homan Park
CPC classification number: H02J50/12 , H01F38/14 , H01F2038/146 , H02J5/005 , H02J7/025 , H02J7/04 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B7/24
Abstract: The present disclosure relates to a wireless power transfer method, a wireless power transmitter and a wireless charging system in a wireless power transfer field. That is, a wireless power transmitter configured to transfer power to a wireless power receiver in a wireless manner includes a power transfer unit configured to transmit power to the wireless power receiver in the wireless manner, a circuit unit having a plurality of capacitors electrically connected to the power transfer unit, and configured to support each of a plurality of frequencies by changing the electric connection of the capacitors, and a controller configured to detect a communication standard that the wireless power receiver supports, and control the electric connection of the capacitors such that the circuit unit operates at a frequency corresponding to the detected communication standard.
Abstract translation: 本公开涉及无线电力传输方法，无线电力发射机和无线电力传输领域中的无线充电系统。 也就是说，被配置为以无线方式向无线电力接收器传送电力的无线电力发送器包括被配置为以无线方式向无线电力接收器发送电力的电力传送单元，电路单元，其具有电连接到 功率传递单元，并且被配置为通过改变电容器的电连接来支持多个频率中的每一个;以及控制器，被配置为检测无线电力接收器支持的通信标准，并且控制电容器的电连接，使得 电路单元以对应于检测到的通信标准的频率运行。
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2.发明授权Wireless charging system for transferring power to receivers having different standards using coils of differing shapes 有权用于使用不同形状的线圈向不同标准的接收机传送电力的无线充电系统公开(公告)号：US09413175B2
公开(公告)日：2016-08-09
申请号：US14293797
申请日：2014-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Jinmoo Park , Jaesung Lee , Jihyun Lee , Jeongkyo Seo , Homan Park
CPC classification number: H02J50/12 , H01F38/14 , H01F2038/146 , H02J5/005 , H02J7/025 , H02J7/04 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B7/24
Abstract: The present disclosure relates to a wireless power transfer method, a wireless power transmitter and a wireless charging system in a wireless power transfer field. That is, a wireless power transmitter configured transfer power to a wireless power receiver in a wireless manner, the transmitter configured to a first coil configured to convert a current into a magnetic flux, a second coil configured to be adjacent to the first coil on a plane, a third coil configured to have a different shape from the first and second coils and have at least part thereof which overlaps the first and second coils, respectively, and a controller configured to determine a coil to be activated among the first, second and third coils.
Abstract translation: 本公开涉及无线电力传输方法，无线电力发射机和无线电力传输领域中的无线充电系统。 也就是说，无线电力发射机被配置为以无线方式向无线电力接收机传送电力，发射机被配置成被配置为将电流转换成磁通量的第一线圈，被配置为与第一线圈相邻的第二线圈 平面，第三线圈，其被配置为具有与所述第一和第二线圈不同的形状，并且其至少部分分别与所述第一和第二线圈重叠，以及控制器，被配置为确定在所述第一和第二线圈之间被激活的线圈， 第三圈。
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