Electronic component
A technology for electronic components and electrical connections, which is applied to parts with fixed capacitance, electrical components, and printed electrical components, etc. It can solve problems such as deviations in resonance frequency and achieve the effect of reducing deviations
Pending Publication Date: 2019-10-18
MURATA MFG CO LTD
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Problems solved by technology
[0004] However, since the above-mentioned electronic components include two elements, a coil and a capacitor, there is a possibility that the resonance frequency may deviate compared with an LC resonant circuit using a coil component and a capacitor component.
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[0043] Hereinafter, an embodiment which is one aspect of the present disclosure will be described.
[0044] In addition, the drawings may show components enlarged for easy understanding. The dimensional ratios of components may be different from actual sizes or sizes in other drawings. In addition, in cross-sectional views, hatching may be added for easy understanding, but hatching may be omitted for some components.
[0045] figure 1 It is a schematic perspective view showing the appearance of the electronic component 1 . The electronic component 1 includes a substrate 10 . The base body 10 is a base body on which the components of the electronic component 1 are arranged, and has a substantially rectangular parallelepiped shape. In addition, in this specification, a "cuboid shape" includes a rectangular parallelepiped whose corners and ridges are chamfered, and a rectangular parallelepiped whose corners and ridges are rounded. In addition, the "cuboid shape" may be a sha...
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Abstract
An electronic component (1) capable of reducing feature difference, includes a body (10) having a side surface (13), coil conductor layers (41a-41f) wound along main surfaces parallel to the side surface, and capacitor conductor layers (51a-51j) each having a substantially plate-like shape parallel to the side surface. The coil conductor layers and the capacitor conductor layers are arranged in awidthwise direction perpendicular to the side surface. The capacitor conductor layers include first and second capacitor conductor layers (51d, 51c) adjacent to each other in the widthwise direction.The coil conductor layers include a first coil conductor layer (41b) that is in the same layer as the first capacitor conductor layer (51d) and a second coil conductor layer (41a) that is in the samelayer as the second capacitor conductor layer (51c). The shortest distance between the first coil conductor layer (41b) and the first capacitor conductor layer (51d) is larger than the shortest distance between the second coil conductor layer (41a) and the second capacitor conductor layer (51c).
Description
technical field [0001] The present disclosure relates to electronic components. Background technique [0002] In recent years, as the carrier frequencies of communication devices such as mobile phones have increased, LC resonant circuits corresponding to high frequencies in the GHz band have been used in the signal transmitting units and signal receiving units of these devices. As an LC resonance circuit, electronic components including a coil and a capacitor may be used (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2001-134732 [0004] However, since the above-mentioned electronic component includes two elements of a coil and a capacitor, there is a possibility that the resonance frequency may deviate compared with an LC resonant circuit using a coil component and a capacitor component. Contents of the invention [0005] An object of the present disclosure is to reduce variation in characteristics. [0006] An elec...
Claims
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IPC IPC(8): H03H1/00H01F17/00H01F27/40H01G17/00
CPCH03H1/00H01F17/00H01F27/40H01G17/00H03H2001/0021H01F17/0013H01F17/02H01G4/30H01G4/40H01G4/232H01G4/012H01G4/005H05K2201/09781H01F41/041H05K1/16H05K3/4629
Inventor 田边新平佐野力也三好弘己
Owner MURATA MFG CO LTD