CIRCUIT BOARD FOR POWER SUPPLY, ELECTRONIC APPARATUS INCLUDING THE SAME, AND INDUCTOR DEVICE
First Claim
Patent Images
1. A circuit board for a power supply, the circuit board comprising:
- a first pattern arranged on a first layer of the circuit board and comprising a first terminal coupled to a coil;
a first layer region arranged on the first layer, the coil being disposed on the first layer region; and
a second pattern arranged on a second layer of the circuit board, below the first layer,wherein the second pattern comprises a first blank region located below the first layer region, and having no conductive material arranged thereon.
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Abstract
A circuit board for a power supply, an electronic apparatus including the same, and an inductor device are provided. The circuit board includes a first pattern arranged on a first layer of the circuit board and including a first terminal coupled to a coil, a first layer region arranged on the first layer, the coil being disposed on the first layer region, and a second pattern arranged on a second layer of the circuit board, below the first layer. The second pattern includes a first blank region located below the first layer region, and has no conductive material arranged thereon.
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Citations
15 Claims
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1. A circuit board for a power supply, the circuit board comprising:
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a first pattern arranged on a first layer of the circuit board and comprising a first terminal coupled to a coil; a first layer region arranged on the first layer, the coil being disposed on the first layer region; and a second pattern arranged on a second layer of the circuit board, below the first layer, wherein the second pattern comprises a first blank region located below the first layer region, and having no conductive material arranged thereon. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic apparatus comprising:
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a power supply comprising a coil; and a circuit board comprising; a first layer comprising a first pattern; a first layer region arranged on the first layer, the coil being disposed on the first layer region; and a second layer comprising a second pattern , wherein the second pattern comprises a blank region located below the first layer region, and having no conductive material arranged thereon. - View Dependent Claims (10, 11, 12, 13)
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14. An inductor device comprising:
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a conductive wire wound a plurality of times in a winding direction; a first terminal coupled to a first end of the conductive wire and a first solder pad of a circuit board; and a second terminal coupled to a second end of the conductive wire and a second solder pad of the circuit board, wherein the first terminal protrudes in a first direction perpendicular to an arrangement direction of the first solder pad, and the second terminal protrudes in a second direction perpendicular to an arrangement direction of the second solder pad. - View Dependent Claims (15)
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Specification