公开(公告)号：US20160209957A1

公开(公告)日：2016-07-21

申请号：US14915152

申请日：2014-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Kihyun JUNG ,  Hyunjai SHIM ,  Jungjoon LEE ,  Masashi HASHIMOTO ,  Jinho CHOI ,  Jeongkyo SEO ,  Younghwan KIM

IPC: G06F3/044 ,  G06F3/0354

CPC classification number: G06F3/0412 ,  G06F3/017 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/0484 ,  G06F3/04883

Abstract: A mobile terminal having a stylus pen and a touch panel is provided. The mobile terminal includes a touch panel having a plurality of touch panel electrodes, and a stylus pen provided to transmit and receive an electrical signal to and from the touch panel using capacitive coupling, wherein the stylus pen includes a main body, a pen tip formed of a conductor and protruding to outside of the main body to apply a touch to the touch panel, and an LC circuit provided within the main body, configured to include an inductor and a capacitor, and electrically connected to the pen tip to generate capacitive coupling between the LC circuit an the touch panel.

Abstract translation: 提供具有触控笔和触摸面板的移动终端。 移动终端包括具有多个触摸面板电极的触摸面板，以及提供用于使用电容耦合向触摸面板发送和接收电信号的触控笔，其中，所述触控笔包括主体，形成的笔尖 并且突出到主体外部以对触摸面板施加触摸;以及设置在主体内的LC电路，其被配置为包括电感器和电容器，并且电连接到笔尖以产生电容耦合 在LC电路之间的触摸面板。

公开(公告)号：US20160001663A1

公开(公告)日：2016-01-07

申请号：US14770041

申请日：2014-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Beomseok CHAE ,  Jeongeon PARK ,  Kihyun JUNG ,  Jeongkyo SEO ,  Byungsang JUNG

IPC: B60L11/18 ,  H02J5/00

CPC classification number: B60L11/182 ,  B60L1/006 ,  H01F27/24 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: An electronic device according to an embodiment of the present invention is configured to wirelessly receive electric power from a wireless electric power transfer device. A power reception unit of the electronic device comprises: a core having a predetermined length and having magnetic flux concentration portions formed at lengthwise side portions thereof; and a coil wound along an outer periphery of the core to form magnetic flux density in the magnetic flux concentration portions, the magnetic flux density having a magnitude equal to or larger than a predetermined value.

Abstract translation: 根据本发明实施例的电子设备被配置为从无线电力传送装置无线地接收电力。 电子设备的受电单元包括：具有预定长度并具有形成在其纵向侧部的磁通量集中部分的芯; 以及沿着芯的外周缠绕的线圈，以在磁通量集中部分中形成磁通密度，磁通密度具有等于或大于预定值的量值。

公开(公告)号：US20160118179A1

公开(公告)日：2016-04-28

申请号：US14764874

申请日：2014-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Jinmoo PARK ,  Kihyun JUNG ,  Jihyun LEE ,  Hyunbeom LEE ,  Jaesung LEE

IPC: H01F27/28 ,  H02J7/04 ,  H01F38/14 ,  H02J7/02

CPC classification number: H01F38/14 ,  H01F27/2871 ,  H01F27/36 ,  H02J7/025 ,  H02J50/10

Abstract: According to an embodiment of the present invention, a wireless power transmitter comprises a base station configured to supply power to a portable electronic device, a coil formed in a manner of winding a wire and configured to convert a current into a magnetic flux, and a shielding unit configured to shield the base station from a magnetic field generated in the coil, wherein the coil has a triangular shape and is formed into a single layer.

Abstract translation: 根据本发明的实施例，一种无线电力发射机包括：基站，被配置为向便携式电子设备供电;线圈，其以缠绕线的方式形成并被配置为将电流转换成磁通;以及 屏蔽单元，被配置为屏蔽基站与线圈中产生的磁场，其中线圈具有三角形并且形成为单层。

公开(公告)号：US20160141884A1

公开(公告)日：2016-05-19

申请号：US14900770

申请日：2014-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Hyunbeom LEE ,  Kihyun JUNG

IPC: H02J5/00 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

Abstract: A wireless power transmitter according to one exemplary embodiment of the present disclosure includes a body having a transmitting coil unit embedded therein, and having one surface with a portable electronic device located thereon, the portable electronic device receiving power from the transmitting coil unit in a wireless manner, and a driving unit that is configured to rotate the transmitting coil unit centering on a shaft penetrating through the transmitting coil unit, such that the transmitting coil unit is moved close to a receiving coil unit of the portable electronic device.

Abstract translation: 根据本公开的一个示例性实施例的无线电力发射机包括具有嵌入其中的发射线圈单元并且具有位于其上的便携式电子设备的一个表面的主体，便携式电子设备以无线方式从发射线圈单元接收功率 以及驱动单元，其构造成以穿过所述发送线圈单元的轴为中心旋转所述发送线圈单元，使得所述发送线圈单元移动到所述便携式电子设备的接收线圈单元附近。

公开(公告)号：US20170264341A1

公开(公告)日：2017-09-14

申请号：US15606853

申请日：2017-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Kihyun JUNG ,  Jinmoo PARK ,  Inchang CHU ,  Jeongkyo SEO ,  Jaesung LEE

IPC: H04B5/00

Abstract: A wireless power transmitter for transmitting power by wireless to a terminal includes a power conversion unit and a power transmission control unit. The power conversion unit forms a wireless power signal for wireless power transfer using power supplied from a power supply unit. The power transmission control unit regulates a characteristic of the supplied power, based on orientation information of the terminal. A terminal includes a power receiving unit and a control unit. The power receiving unit receives a wireless power signal formed by a wireless power transmitter. The control unit detects whether or not an orientation of the terminal is changed while the wireless power signal is received, and transmits a control message for power regulation to the wireless power transmitter when the change in the orientation of the terminal is detected.