US 11,837,395 B2
Inductor component
Takashi Mizukami, Nagaokakyo (JP); Hiromi Miyoshi, Nagaokakyo (JP); and Keiichi Yoshinaka, Nagaokakyo (JP)
Assigned to Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed by Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed on Jan. 30, 2020, as Appl. No. 16/777,778.
Claims priority of application No. 2019-025629 (JP), filed on Feb. 15, 2019.
Prior Publication US 2020/0265986 A1, Aug. 20, 2020
Int. Cl. H01F 27/28 (2006.01); H01F 17/00 (2006.01); H01F 27/29 (2006.01); H01F 27/32 (2006.01); H01F 41/04 (2006.01)
CPC H01F 27/2804 (2013.01) [H01F 17/0013 (2013.01); H01F 27/2823 (2013.01); H01F 27/292 (2013.01); H01F 27/32 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An inductor component comprising:
a rectangular parallelepiped device body including a first lateral surface; and
a coil conductor layer formed into a spiral wound more than one turn on a main surface parallel to the first lateral surface inside the device body, wherein,
in the coil conductor layer, a wiring spacing between two wiring portions adjacent to each other in a first direction from an inner side portion of the coil conductor layer to an outer side portion of the coil conductor layer differs from a wiring spacing of two wiring portions adjacent to each other in a second direction from the inner side portion of the coil conductor layer to the outer side portion of the coil conductor layer, the second direction differing from the first direction, and
the two wiring portions adjacent to each other in the second direction are arc-shaped, curved portions, and a radius of curvature of the curved portion on an inner side is larger than a radius of curvature of the curved portion on an outer side.