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Multilayer capacitor

A technology of laminated capacitors and coatings, which is applied in the direction of laminated capacitors, capacitors, fixed capacitors, etc., and can solve problems such as damage to the first terminal electrode and the second terminal electrode

Active Publication Date: 2016-08-24
TDK CORPARATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the laser beam is irradiated to the first terminal electrode and the second terminal electrode, and the first terminal electrode and the second terminal electrode may be damaged.

Method used

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  • Multilayer capacitor
  • Multilayer capacitor
  • Multilayer capacitor

Examples

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Embodiment Construction

[0035] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, in the description, the same reference numerals are used for the same elements or elements having the same functions, and overlapping descriptions are omitted.

[0036] refer to Figure 1 to Figure 6 , and the structure of the multilayer capacitor C1 according to the present embodiment will be described. figure 1 It is a perspective view showing the multilayer capacitor according to this embodiment. figure 2 It is a plan view showing the multilayer capacitor according to this embodiment. image 3 It is a side view showing the multilayer capacitor according to this embodiment. Figure 4 is used to illustrate along figure 2 A diagram of the cross-sectional structure of the line IV-IV. Figure 5 is used to illustrate along figure 2 A diagram of the cross-sectional structure of the V-V line. Figure 6 is used to illustrate along figure 2 A d...

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PUM

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Abstract

A length in a first direction of an element body is smaller than a length in a second direction of the element body and smaller than a length in a third direction of the element body, the second direction being perpendicular to the first direction, the third direction being perpendicular to the first and second direction. A difference between a maximum thickness and a minimum thickness of a first electrode portion is smaller than a difference between a maximum thickness and a minimum thickness of a second electrode portion. A difference between a maximum thickness and a minimum thickness of a third electrode portion is smaller than a difference between a maximum thickness and a minimum thickness of a fourth electrode portion. The maximum thickness of the first electrode portion and the maximum thickness of the third electrode portion are larger than thicknesses of respective outer layer portions.

Description

technical field [0001] This invention relates to stacked capacitors. Background technique [0002] A multilayer capacitor described in JP 2010-129737 A is known as a multilayer capacitor built in an electronic component built-in substrate. This multilayer capacitor includes a rectangular parallelepiped element body, a plurality of first internal electrodes, a plurality of second internal electrodes, a first terminal electrode, and a second terminal electrode. A plurality of first and second internal electrodes are arranged alternately in the body in a manner of facing each other. The first terminal electrodes are arranged on the element body and connected to a plurality of first internal electrodes. The second terminal electrodes are arranged on the element body and connected to a plurality of second internal electrodes. [0003] In the manufacturing process of the substrate with embedded electronic components, after the multilayer capacitor is built in the substrate, via...

Claims

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Application Information

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IPC IPC(8): H01G4/30H01G4/005
CPCH01G4/005H01G4/30H01G4/12H01G4/2325H01G4/236
Inventor 尾上通森田健山下健太
Owner TDK CORPARATION