Patent application number | Description | Published |
20140145512 | CONTACTLESS POWER TRANSMISSION DEVICE AND METHOD OF FABRICATING THE SAME - There is provided a contactless power transmission device including a permanent magnet disposed at the center of a coil of a receiver in order to allow the center of the coil of the receiver and the center of a coil of a transmitter to coincide, and a coating layer formed on a surface of the permanent magnet. | 05-29-2014 |
20140145807 | MAGNETIC SHEET OF CONTACTLESS POWER TRANSMISSION DEVICE - There are provided a magnetic sheet and a contactless power transmission device including the same. The magnetic sheet includes a ferrite sheet, a metal sheet formed on the ferrite sheet and including a polymer resin and a metal powder, and an adhesive film inserted between the ferrite sheet and the metal sheet. | 05-29-2014 |
20140152245 | CONTACTLESS POWER TRANSMISSION DEVICE - There is provided a contactless power receiver including a receiving coil part formed on a substrate, a magnetic receiving sheet positioned on the receiving coil part, a power storing part positioned on the magnetic receiving sheet, and a shielding layer positioned on the power storing part. | 06-05-2014 |
20140176290 | MAGNETIC SHEET, METHOD FOR MANUFACTURING THE SAME, AND CONTACTLESS POWER TRANSMISSION DEVICE INCLUDING THE SAME - There is provided a method for manufacturing a magnetic sheet, including: preparing an insulation layer; preparing a laminate by forming a metal layer on the insulation layer; and laminating and compressing at least two laminates. | 06-26-2014 |
20140265612 | THIN FILM COIL, SHIELD PART INCLUDING THE SAME, AND CONTACTLESS POWER TRANSMISSION DEVICE HAVING THE SHIELD PART - There is provided a thin film coil, including a thin type coil pattern, and a coil lead-out portion including a lead-out line traversing the coil pattern from a central portion thereof and electrically connecting the central portion of the coil pattern to the outside thereof and a conductive adhesive layer electrically connecting the central portion of the coil pattern to the lead-out line. | 09-18-2014 |
20150028685 | COIL SHEET INCLUDING CORE AND CONTACTLESS POWER TRANSMISSION DEVICE INCLUDING THE SAME - There is provided a coil sheet including: a sheet having a spiral coil thereon; a core located at the central portion of the coil and having a thickness of t mm, wherein the core has a curvature in at least one of an upper surface of the core, a corner at which the upper surface and a side surface meet each other, and a position in which the core and the sheet meet each other. | 01-29-2015 |