| CPC H01F 27/2804 (2013.01) [H01F 27/29 (2013.01); H01F 27/32 (2013.01); H01F 41/041 (2013.01); H01F 41/12 (2013.01); H01F 2027/2809 (2013.01)] | 20 Claims |
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1. A coil component comprising:
a body having one surface and the other surface, opposing each other, both lateral surfaces respectively connecting the one surface and the other surface and opposing each other, and both end surfaces respectively connecting the both lateral surfaces and opposing each other;
a coil unit disposed in the body;
a first external electrode and a second external electrode, each connected to the coil unit and disposed to be spaced apart from each other on the one surface of the body; and
a first insulating layer covering the other surface of the body, the both lateral surfaces of the body, and the both end surfaces of the body,
wherein the first insulating layer on each of the both end surfaces of the body includes a first region, a second region, and a third region, sequentially disposed in a direction from the other surface of the body to the one surface of the body,
the first region includes a boundary between the first insulating layer covering the other surface of the body and the end surface of the body,
the third region includes an end portion of the first insulating layer covering one of the end surfaces of the body,
an average thickness of the first insulating layer in the first region is greater than an average thickness of the first insulating layer in the second region,
an average thickness of the first insulating layer in the second region is greater than an average thickness of the first insulating layer in the third region.
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