公开(公告)号：US10110050B2

公开(公告)日：2018-10-23

申请号：US15361635

申请日：2016-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yun-Jeong Noh ,  Ki-Hyun Kim ,  Woo-Ram Lee ,  Kyoung-Won Kim ,  Jin-Yong Lee ,  Min-Hwa Jeong ,  Jong-Chul Hong

IPC: H02J7/02 ,  H02J50/05 ,  H02J50/12

Abstract: A cordless charging apparatus includes a housing, a main substrate accommodated in the housing, a coil unit stacked on the main substrate, and a connection member for electrically connecting the coil unit to the main substrate. The connection member includes a connector provided on the main substrate, and a connection substrate provided at the coil unit in order to contact the connector and electrically connect with the coil unit stacked on the main substrate.

公开(公告)号：US09379574B2

公开(公告)日：2016-06-28

申请号：US14269514

申请日：2014-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho-Seong Lee ,  Kang-Ho Byun ,  Kyung-Woo Lee ,  Yu-Su Kim ,  Yun-Jeong Noh ,  Se-ho Park ,  Min-Cheol Ha

IPC: H01M10/44 ,  H01M10/46 ,  H02J7/02 ,  H02J5/00 ,  H02J17/00

CPC classification number: H02J7/025 ,  H02J5/005 ,  H02J7/0031 ,  H02J7/02 ,  H02J17/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/60 ,  H02J50/70 ,  H02J50/80

Abstract: A method for controlling an abnormal state of a wireless Power Receiving Unit (PRU) is provided. The method includes measuring a temperature by a period shorter than a previous measurement period when a temperature measured by the wireless PRU in response to a transmission of power from a wireless Power Transmitting Unit (PTU) is higher than a temperature required to be monitored; determining whether the measured temperature is higher than a temperature at which a load switch connected to a charging unit is turned off if the measured temperature is equal to or higher than the temperature required to be monitored; and turning off the load switch if the measured temperature is higher than the temperature at which the load switch is turned off.

Abstract translation: 提供了一种用于控制无线功率接收单元（PRU）的异常状态的方法。 该方法包括当由无线PRU测量的响应于来自无线功率发射单元（PTU）的功率传输的温度高于所要监视的温度时，测量温度比先前测量周期短的时间段; 如果测量的温度等于或高于要监控的温度，则确定测量的温度是否高于连接到充电单元的负载开关的温度被关闭; 并且如果测量的温度高于负载开关关闭的温度，则关闭负载开关。