Handheld device
First Claim
1. A handheld device comprising:
- a housing;
a cover, being assembled with the housing to form a receiving space and having an outermost surface and a through hole, the outermost surface being a surface of the cover furthest away from the receiving space in a direction perpendicular to the surface;
a circuit board, being disposed in the receiving space;
a battery, being disposed in the receiving space and electrically connected to the circuit board; and
a near-field communication (NFC) loop antenna comprising;
a metal layer, being patterned directly on the outermost surface of the cover, the metal layer being opposite to the battery and the circuit board in relative to the cover and a most part of the metal layer overlapping the battery; and
a transmission element electrically coupling the metal layer to the circuit board via the through hole,wherein the NFC antenna is separated from the battery and the circuit board with a distance by the cover.
1 Assignment
0 Petitions
Accused Products
Abstract
A handheld device is provided. The handheld device comprises a housing, a covering means, a circuit board, a battery and a near-field communication (NFC) antenna. The covering means is assembled with the housing to form a receiving space. The covering means comprises an outer surface and a through hole. The circuit board and the battery are disposed in the receiving space and electrically connected to each other. The NFC antenna comprises a metal layer and a transmission element. The metal layer is patterned on the outer surface of the covering means. The transmission element electrically couples the metal layer to the circuit board via the through hole. The NFC antenna is separated from the battery and the circuit board with a distance by the covering means.
14 Citations
12 Claims
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1. A handheld device comprising:
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a housing; a cover, being assembled with the housing to form a receiving space and having an outermost surface and a through hole, the outermost surface being a surface of the cover furthest away from the receiving space in a direction perpendicular to the surface; a circuit board, being disposed in the receiving space; a battery, being disposed in the receiving space and electrically connected to the circuit board; and a near-field communication (NFC) loop antenna comprising; a metal layer, being patterned directly on the outermost surface of the cover, the metal layer being opposite to the battery and the circuit board in relative to the cover and a most part of the metal layer overlapping the battery; and a transmission element electrically coupling the metal layer to the circuit board via the through hole, wherein the NFC antenna is separated from the battery and the circuit board with a distance by the cover. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A handheld device comprising:
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a housing extensionally forming a receiving space, wherein a part of the housing forms a cover and the cover has an outermost surface, and a through hole, the outermost surface being a surface of the cover furthest away from the receiving space in a direction perpendicular to the surface; a circuit board, being disposed in the receiving space; a battery, being disposed in the receiving space and electrically connected to the circuit board; and an NFC loop antenna comprising; a metal layer, being patterned directly on the outermost surface of the cover, the metal layer being opposite to the battery and the circuit board in relative to the cover and a most part of the metal layer overlapping the battery; and a transmission element electrically coupling the metal layer to the circuit board via the through hole, wherein the NFC antenna is separated from the battery and the circuit board with a distance by the cover. - View Dependent Claims (9, 10, 11, 12)
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Specification