公开(公告)号：US20150241999A1

公开(公告)日：2015-08-27

申请号：US14614565

申请日：2015-02-05

Applicant: LG INNOTEK CO., LTD.

Inventor： Su Ho BAE

IPC: G06F3/0354 ,  G06F3/039

CPC classification number: G06F3/03543 ,  G06F3/038 ,  G06F3/0395 ,  G06F2203/0384

Abstract: A wireless power transfer system is disclosed. A mouse system includes a mouse pad for wirelessly transmitting power and a wireless mouse for wirelessly receiving power. The mouse pad receives control information related to control of the position of a mouse pointer from the wireless mouse through wireless communication and transmits the received control information to a computer to control the position of the mouse pointer.

Abstract translation: 公开了一种无线电力传输系统。 鼠标系统包括用于无线发送电力的鼠标垫和用于无线接收电力的无线鼠标。 鼠标垫通过无线通信从无线鼠标接收与鼠标指针的位置的控制相关的控制信息，并将接收到的控制信息发送到计算机以控制鼠标指针的位置。

公开(公告)号：US20140084701A1

公开(公告)日：2014-03-27

申请号：US14038292

申请日：2013-09-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Su Ho BAE

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

Abstract: Disclosed are a wireless power transmitter and a method of controlling power thereof. A wireless power transmitter includes a power supply device to supply AC power to the wireless power transmitter; and a transmission coil to transmit the AC power to a reception coil of a wireless power receiver by resonance. The wireless power transmitter controls transmission power to be transmitted to the wireless power receiver based on a coupling state between the transmission coil and the reception coil.

Abstract translation: 公开了一种无线电力发射机及其功率控制方法。 一种无线电力发射机，包括向无线电力发射机提供AC电力的电源装置; 以及传输线圈，用于通过谐振将无功功率接收器的接收线圈发送到交流电力。 无线电力发送器基于发送线圈和接收线圈之间的耦合状态来控制要发送到无线电力接收器的发送功率。

公开(公告)号：US20130241303A1

公开(公告)日：2013-09-19

申请号：US13803938

申请日：2013-03-14

Applicant: LG INNOTEK CO., LTD.

Inventor： Su Ho BAE

IPC: H02M7/02 ,  H02J17/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J7/04 ,  H02J17/00 ,  H02J50/10 ,  H02J50/40 ,  H02M7/02

Abstract: Disclosed is a wireless power receiver to transfer power wirelessly received from a wireless power transmitter to a load. The wireless power receiver includes a first reception induction coil coupled with a reception resonant coil to receive AC power; a first rectifying diode to rectify the AC power received through the first reception induction coil; a second reception induction coil connected to the first reception induction coil and coupled with the reception resonant coil to receive the AC power; and a second rectifying diode to rectify the AC power received through the second reception induction coil, wherein the wireless power receiver changes a transferring path of the power provided to the load according to a polarity variation of the AC power received through the first and second reception induction coils.

Abstract translation: 公开了一种无线电力接收器，用于将从无线电力发射机无线接收的电力传送到负载。 无线电力接收机包括与接收谐振线圈耦合以接收AC电力的第一接收感应线圈; 第一整流二极管，用于对通过第一接收感应线圈接收的AC电力进行整流; 连接到第一接收感应线圈并与接收谐振线圈耦合以接收AC电力的第二接收感应线圈; 以及第二整流二极管，用于对通过第二接收感应线圈接收的AC电力进行整流，其中无线电力接收器根据通过第一和第二接收接收的AC电力的极性变化改变提供给负载的电力的传送路径 感应线圈。

公开(公告)号：US20130214612A1

公开(公告)日：2013-08-22

申请号：US13768704

申请日：2013-02-15

Applicant: LG INNOTEK CO., LTD.

Inventor： Su Ho BAE

IPC: H04B5/00

CPC classification number: H04B5/0037 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0087

Abstract: A wireless power transmitter for transmitting power to a wireless power receiver in a wireless scheme includes a transmitting coil configured to transmit power, which is supplied by a power source, to a receiving coil of the wireless power receiver using resonance; and a detecting unit configured to detect a coupling state between the transmitting coil and the receiving coil using an input impedance of the wireless power transmitter.

Abstract translation: 一种用于以无线方式向无线电力接收机发送电力的无线电力发射机包括：发射线圈，被配置为通过谐振将能够由电源提供的功率发送到所述无线电力接收器的接收线圈; 以及检测单元，被配置为使用所述无线电力发送器的输入阻抗来检测所述发送线圈和所述接收线圈之间的耦合状态。