Coil device
First Claim
1. A coil device comprising a coil part having a wire wound around in a coil form,a core part having a magnetic material and a resin and covering entire said coil part including an inside of said coil part, anda terminal electrode installed at an outer face of said core part, whereina lead part of said wire projects out from the outer face of said core part and a bonding part between said lead part and said terminal electrode is formed at a position spaced apart from said outer face,said terminal electrode comprises a terminal body installed along the outer face of said core body, and a lead supporting part bent from said terminal body towards said bonding part at the position near where said lead part projects out from the outer face of said core part, anda crossing angle θ
- 1 of said lead supporting part with respect to an inner face of said terminal electrode is less than 90 degrees.
1 Assignment
0 Petitions
Accused Products
Abstract
At the position where the lead art of the wire is projecting out from the outer face of the core part and spaced apart from the side face, the bonding part between the lead part and the terminal electrode is formed. The terminal electrode comprises the terminal body installed along the side face of the core body, and the lead supporting part bended from the terminal body towards the bonding part at the near position where the lead part projects out from the side face of the core part. The crossing angle of the lead supporting part with respect to the side face of the core body is less than 90 degrees.
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Citations
12 Claims
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1. A coil device comprising a coil part having a wire wound around in a coil form,
a core part having a magnetic material and a resin and covering entire said coil part including an inside of said coil part, and a terminal electrode installed at an outer face of said core part, wherein a lead part of said wire projects out from the outer face of said core part and a bonding part between said lead part and said terminal electrode is formed at a position spaced apart from said outer face, said terminal electrode comprises a terminal body installed along the outer face of said core body, and a lead supporting part bent from said terminal body towards said bonding part at the position near where said lead part projects out from the outer face of said core part, and a crossing angle θ - 1 of said lead supporting part with respect to an inner face of said terminal electrode is less than 90 degrees.
- View Dependent Claims (3, 4, 6, 8, 10)
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2. A coil device comprising a coil part having a wire wound around in a coil form,
a core part having a magnetic material and a resin and covering entire said coil part including an inside of said coil part, and a terminal electrode installed at an outer face of said core part, wherein a lead part of said wire projects out from the outer face of said core part and a bonding part between said lead part and said terminal electrode is formed at a position spaced apart from said outer face, said terminal electrode comprises a terminal body installed along the outer face of said core body, and a lead supporting part bent from said terminal body towards said bonding part at the position near where said lead part projects out from the outer face of said core part, and a crossing angle θ - 2 of said lead supporting part with respect to said lead part is less than 90 degrees.
- View Dependent Claims (5, 7, 9, 11, 12)
Specification