Invention Grant
- Patent Title: Non-contact charging module and reception-side and transmission-side non-contact charging apparatuses using the same
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Application No.: US13355865Application Date: 2012-01-23
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Publication No.: US08547058B2Publication Date: 2013-10-01
- Inventor: Kenichiro Tabata , Tokuji Nishino , Akio Hidaka
- Applicant: Kenichiro Tabata , Tokuji Nishino , Akio Hidaka
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Pearne & Gordon LLP
- Priority: JP2011-013617 20110126; JP2011-131946 20110614; JP2011-131947 20110614; JP2011-131948 20110614
- Main IPC: H02J7/02
- IPC: H02J7/02 ; H02J7/00
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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