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1. 发明申请

US20130221910A1 MOBILE TERMINAL AND WIRELESS CHARGING MODULE THEREFOR 有权
标题翻译：移动终端和无线充电模块
公开(公告)号：US20130221910A1
公开(公告)日：2013-08-29
申请号：US13599068
申请日：2012-08-30
申请人： Youngtae KIM , Kiwon Han , Kabsung Chong , Mizi Yi
发明人： Youngtae KIM , Kiwon Han , Kabsung Chong , Mizi Yi
IPC分类号： H02J7/00
CPC分类号： H02J50/10 , H02J5/005 , H02J7/025 , H02J50/70 , H02J50/90 , H04B5/0037 , H04B5/0081
摘要： The present invention provides a mobile terminal which, when wireless (contactless) charging of a battery is performed by approximating a transmission coil of a charging unit (charging pad) and a reception coil provided in a wireless charging module of a mobile terminal, can adjust the saturation magnetic flux density and eddy currents of a shield sheet to which the reception coil is attached, the shield sheet being provided in the wireless charging module. When the reception coil is placed on the shield sheet to perform wireless charging, the saturation magnetic flux density and eddy current generation in the shield sheet are adjusted for wireless charging purpose because a part of the region in which the magnetic flux density is most quickly saturated was clipped off from the shield sheet. Thus, charging efficiency can be increased, and the problem of heat generation of the shield sheet can be effectively.
摘要翻译：本发明提供了一种移动终端，当通过近似充电单元（充电垫）的发送线圈和设置在移动终端的无线充电模块中的接收线圈来执行电池的无线（非接触）充电时，可以调整安装有接收线圈的屏蔽片的饱和磁通密度和涡流，屏蔽片设置在无线充电模块中。当接收线圈被放置在屏蔽片上以执行无线充电时，为了无线充电目的而调节屏蔽片中的饱和磁通密度和涡流产生，因为磁通密度最快饱和的区域的一部分从屏蔽板上剪掉。因此，能够提高充电效率，能够有效地发挥屏蔽片的发热问题。

2. 发明申请

US20130307473A1 MOBILE TERMINAL 审中-公开
标题翻译：移动终端
公开(公告)号：US20130307473A1
公开(公告)日：2013-11-21
申请号：US13889501
申请日：2013-05-08
申请人： Kiwon HAN , Kabsung Chong , Youngtae Kim , Joonbum Lee , Mizi Yi
发明人： Kiwon HAN , Kabsung Chong , Youngtae Kim , Joonbum Lee , Mizi Yi
IPC分类号： H02J7/02
CPC分类号： H02J50/12 , H02J7/025 , H02J7/04 , H02J50/40
摘要： Disclosed is a mobile terminal capable of wirelessly charging a battery using a magnetic induction method. The mobile terminal may include a battery configured to support normal charging mode and fast charging mode, a power pick-up unit configured to pick up power transmitted by a wireless charging device based on magnetic induction, generate a charging voltage based on the pick-up power, and supply the charging voltage to the battery, and a control unit configured to increase the pick-up power by controlling an impedance of the power pick-up unit and increase a charging speed of the battery based on the increased pick-up power in the fast charging mode. The mobile terminal can increase the charging speed of the battery in such a way as to increase pick-up power from power transmitted by the wireless charging device by varying the impedance of the power pick-up unit in fast charging mode.
摘要翻译：公开了能够使用磁感应方式对电池进行无线充电的移动终端。移动终端可以包括被配置为支持正常充电模式和快速充电模式的电池，被配置为基于磁感应来拾取由无线充电装置发送的电力的电力拾取单元，基于拾取器产生充电电压电源并向电池提供充电电压;以及控制单元，其被配置为通过控制电力拾取单元的阻抗来增加拾取功率，并且基于增加的拾取功率来增加电池的充电速度在快速充电模式。移动终端可以增加电池的充电速度，以便通过在快速充电模式下改变功率拾取单元的阻抗来增加由无线充电装置发送的功率的拾取功率。

3. 发明授权

US09413190B2 Mobile terminal and wireless charging module therefor 有权
标题翻译：移动终端和无线充电模块
公开(公告)号：US09413190B2
公开(公告)日：2016-08-09
申请号：US13599068
申请日：2012-08-30
申请人： Youngtae Kim , Kiwon Han , Kabsung Chong , Mizi Yi
发明人： Youngtae Kim , Kiwon Han , Kabsung Chong , Mizi Yi
IPC分类号： H02J7/00 , H02J7/02 , H02J5/00 , H04B5/00
CPC分类号： H02J50/10 , H02J5/005 , H02J7/025 , H02J50/70 , H02J50/90 , H04B5/0037 , H04B5/0081
摘要： The present invention provides a mobile terminal which, when wireless (contactless) charging of a battery is performed by approximating a transmission coil of a charging unit (charging pad) and a reception coil provided in a wireless charging module of a mobile terminal, can adjust the saturation magnetic flux density and eddy currents of a shield sheet to which the reception coil is attached, the shield sheet being provided in the wireless charging module. When the reception coil is placed on the shield sheet to perform wireless charging, the saturation magnetic flux density and eddy current generation in the shield sheet are adjusted for wireless charging purpose because a part of the region in which the magnetic flux density is most quickly saturated was clipped off from the shield sheet. Thus, charging efficiency can be increased, and the problem of heat generation of the shield sheet can be effectively.
摘要翻译：本发明提供了一种移动终端，当通过近似充电单元（充电垫）的发送线圈和设置在移动终端的无线充电模块中的接收线圈来执行电池的无线（非接触）充电时，可以调整安装有接收线圈的屏蔽片的饱和磁通密度和涡流，屏蔽片设置在无线充电模块中。当接收线圈被放置在屏蔽片上以执行无线充电时，为了无线充电目的而调节屏蔽片中的饱和磁通密度和涡流产生，因为磁通密度最快饱和的区域的一部分从屏蔽板上剪掉。因此，能够提高充电效率，能够有效地发挥屏蔽片的发热问题。

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