Invention Grant
US08928278B2 Non-contact charging module and reception-side and transmission-side non-contact charging apparatuses using the same
有权
非接触充电模块和使用该非接触充电模块的接收侧和发送侧非接触充电装置
- Patent Title: Non-contact charging module and reception-side and transmission-side non-contact charging apparatuses using the same
- Patent Title (中): 非接触充电模块和使用该非接触充电模块的接收侧和发送侧非接触充电装置
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Application No.: US14011155Application Date: 2013-08-27
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Publication No.: US08928278B2Publication Date: 2015-01-06
- Inventor: Kenichiro Tabata , Tokuji Nishino , Akio Hidaka
- Applicant: Panasonic Corporation
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Pearne & Gordon LLP
- Priority: JP2011-013617 20110126; JP2011-131946 20110614; JP2011-131947 20110614; JP2011-131948 20110614
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/02 ; H02J5/00
Abstract:
It is an object to provide a non-contact charging module that uses a magnet included in a counterpart-side non-contact charging module or does not use the magnet when aligning with the counterpart-side non-contact charging module is performed. An L value of a coil that is provided in the non-contact charging module is not changed. This non-contact charging module includes a planar coil portion where electrical lines are wound and a magnetic sheet that places a coil surface of the planar coil portion and faces the coil surface of the planar coil portion, and in the magnetic sheet, a hole portion is provided at the position corresponding to a hollow portion of the planar coil portion.
Public/Granted literature
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