MAGNETIC SHEET FOR NON-CONTACT POWER RECEIVING DEVICE, NON-CONTACT POWER RECEIVING DEVICE, ELECTRONIC APPARATUS, AND NON-CONTACT CHARGER
First Claim
1. A magnetic sheet for non-contact power receiving device, comprising:
- a laminate of a plurality of magnetic thin plates,wherein the laminate includes two or more kinds of the magnetic thin plates.
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Accused Products
Abstract
A magnetic sheet of an embodiment includes a laminate of a plurality of magnetic thin plates. The laminate constituting the magnetic sheet includes a first magnetic thin plate and a second magnetic thin plate different in kind from the first magnetic thin plate. The first magnetic thin plate has a magnetostriction constant exceeding 5 ppm in an absolute value, and the second magnetic thin plate has a magnetostriction constant of 5 ppm or less in an absolute value. Alternatively, the first magnetic thin plate has a thickness of from 50 to 300 μm, and the second magnetic thin plate has a thickness of from 10 to 30 μm.
41 Citations
20 Claims
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1. A magnetic sheet for non-contact power receiving device, comprising:
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a laminate of a plurality of magnetic thin plates, wherein the laminate includes two or more kinds of the magnetic thin plates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification