WIRELESS POWER TRANSMITTING DEVICE
First Claim
1. A wireless power transmitting device comprising:
- a mounting member;
an upper transmission coil disposed at an upper portion of the mounting member; and
first to fourth terminals disposed on the mounting member,wherein the upper transmission coil comprises;
an outer coil part connected to the first terminal and formed of one turn around a central axis passing through a gap between the first and second terminals; and
an inner coil part connected to the outer coil part and formed of one turn around the central axis, the inner coil part having a length less than a length of the outer coil part and being connected to the fourth terminal.
3 Assignments
0 Petitions
Accused Products
Abstract
A wireless power transmitting device according to an embodiment comprises: a mounting member; an upper transmitting coil arranged on the upper portion of the mounting member; and first to fourth terminals arranged on the mounting member, wherein the upper transmitting coil comprises an outer coil portion, which is connected to the first terminal, and which is formed to make one turn with reference to a center axis extending between the first and second terminals, and an inner coil portion, which is connected to the outer coil portion, which is formed to make one turn with reference to the center axis, which has a length smaller than that of the outer coil portion, and which is connected to the fourth terminal.
14 Citations
20 Claims
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1. A wireless power transmitting device comprising:
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a mounting member; an upper transmission coil disposed at an upper portion of the mounting member; and first to fourth terminals disposed on the mounting member, wherein the upper transmission coil comprises; an outer coil part connected to the first terminal and formed of one turn around a central axis passing through a gap between the first and second terminals; and an inner coil part connected to the outer coil part and formed of one turn around the central axis, the inner coil part having a length less than a length of the outer coil part and being connected to the fourth terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless power transmitting device comprising:
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a mounting member; an upper transmission coil disposed at an upper portion of the mounting member; and first to fourth terminals disposed on the mounting member, wherein the upper transmission coil comprises; a first connector extending from the first terminal on a left side of a central axis (hereinafter, Y-axis), the Y-axis passing through a gap between the first and second terminals; a first outer coil part extending from the first connector and formed of one turn so as to symmetrical with respect to the Y-axis; a second connector extending from a right side of the mounting member to a left side of the mounting member across the Y-axis, the second connector extending from the first outer side coil part; a second outer coil part extending from the second connector and formed of one turn so as to symmetrical with respect to the central axis; a third connector extending from the right side to the left side of the mounting member across the Y-axis, the third connector extending from the second outer coil part; an inner coil part extending from the third connector and formed of one turn so as to symmetrical with respect to the central axis; and a fourth connector extending from the inner coil part on the right side of the Y-axis in parallel with the Y-axis and connected to the fourth terminal. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification