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：US20150008876A1

公开(公告)日：2015-01-08

申请号：US14318299

申请日：2014-06-27

Applicant: LG ELECTRONICS INC.

Inventor： Bongsik KWAK ,  Jeongkyo SEO ,  Jeongeon PARK

IPC: H01F38/14 ,  H02J7/02

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

Abstract: The present disclosure relates to a wireless power transmitter capable of reducing standby power in the wireless power transmitter, and a method thereof, and the wireless power transmitter according to the present disclosure may include a power supply unit configured to supply a voltage; a receiving unit configured to receive a power-on signal or power-off signal from a remote controller; a power transmission controller configured to generate a drive signal to supply power for the operation of the electronic device based on the power-on signal; and a power transmission unit configured to form a wireless power signal based on the supplied voltage and the drive signal to transmit wireless power to the wireless power receiver.

Abstract translation: 本公开涉及一种能够降低无线电力发射机中的待机功率的无线电力发射机及其方法，并且根据本公开的无线电力发射机可以包括被配置为提供电压的电源单元; 接收单元，被配置为从遥控器接收电源接通信号或断电信号; 电力传输控制器，被配置为基于所述通电信号产生用于所述电子设备的操作的电力的驱动信号; 以及电力传输单元，被配置为基于所提供的电压和所述驱动信号形成无线电力信号，以向无线电力接收器发送无线电力。