Near-field communication data carrier installed on metal object
AssigneeYoke Industrial Corp.
InventorRONG-DER HONG
Life of this patent
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Abstract
A near-field communication data carrier is adapted to be mounted in a metal object including a housing, an electronic assembly. The electronic assembly is disposed in the housing and includes a circuit board, a near-field communication chip, and a coil set. The circuit board has a first side and a second side, which are back to each other. The near-field communication chip is disposed on the first side. The coil set is disposed on the second side. The coil set includes a magnetic core and a coil. The coil is wound around the magnetic core and is electrically connected to the near-field communication chip.
Claims14
A near-field communication data carrier adapted to be mounted in a metal object, comprising:
- a housing adapted to be mounted in the receiving portion, wherein the maximum diameter of the housing is not more than 10 mm, while the maximum height of the housing is not more than 10 mm;
- and
- an electronic assembly provided in the housing and including a circuit board, a near-field communication chip, and a coil set, wherein the circuit board has a first side and a second side opposite to the first side;
- the near-field communication chip is provided on the first side of the circuit board;
- and the coil set is provided on the second side of the circuit board and includes a magnetic core and a coil, which is wound around the magnetic core and is electrically connected to the near-field communication chip;
- wherein the housing has a first end and a second end opposite to the first end and is received in the receiving portion by a direction that the second end is oriented to the receiving portion;
- the electronic assembly is provided in the housing in a tilted manner;
- and the first side of the circuit board is oriented to the first end.
(canceled)
A near-field communication data carrier adapted to be mounted in a metal object, comprising:
- a housing adapted to be mounted in the receiving portion, wherein the maximum diameter of the housing is not more than 10 mm, while the maximum height of the housing is not more than 10 mm;
- and
- an electronic assembly is encapsulated in the housing and including a circuit board, a near-field communication chip, and a coil set, wherein the circuit board has a first side and a second side opposite to the first side;
- the near-field communication chip is provided on the first side of the circuit board;
- and the coil set is provided on the second side of the circuit board and includes a magnetic core and a coil, which is wound around the magnetic core and is electrically connected to the near-field communication chip;
- wherein a plastic is injected to encapsulate the electronic assembly by using a plastic injection molding process.
A near-field communication data carrier adapted to be mounted in a metal object, comprising:
- a housing adapted to be mounted in the receiving portion, wherein the maximum diameter of the housing is not more than 10 mm, while the maximum height of the housing is not more than 10 mm;
- an electronic assembly provided in the housing and including a circuit board, a near-field communication chip, and a coil set, wherein the circuit board has a first side and a second side opposite to the first side;
- the near-field communication chip is provided on the first side of the circuit board;
- and the coil set is provided on the second side of the circuit board and includes a magnetic core and a coil, which is wound around the magnetic core and is electrically connected to the near-field communication chip;
- and
- wherein the housing has a first end and a second end opposite to the first end and is received in the receiving portion by a direction that the second end is oriented to the receiving portion;
- the housing has a normal line passing through the first end and the second end;
- and the direction of a winding axis of the coil is different from that of the normal line.
Dependencies are inferred from the claim text.