The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2015
Filed:
Aug. 31, 2012
Kenichiro Tabata, Oita, JP;
Tokuji Nishino, Oita, JP;
Toshiaki Kikui, Oita, JP;
Tatsunori Tabata, Miyazaki, JP;
Kenichiro Tabata, Oita, JP;
Tokuji Nishino, Oita, JP;
Toshiaki Kikui, Oita, JP;
Tatsunori Tabata, Miyazaki, JP;
Abstract
This non-contact charging module can be suitably used by suppressing a change of an L value of a coil that is provided in the non-contact charging module, and achieves size reduction, even in the cases where a magnet that is provided in the other non-contact charging module is used or not used. The module is characterized in that: the module is provided with a primary side coil () wherein a conducting line is wound in a substantially rectangular shape, and a magnetic sheet () that is provided with a surface on which the primary side coil () is placed; and that a substantially rectangular-shaped hollow portion of the primary side coil () has the short side thereof shorter than the diameter of a circular magnet (), and the long side thereof longer than the diameter of the circular magnet ().