Unlock instant, AI-driven research and patent intelligence for your innovation.

Laminated capacitors

A technology of multilayer capacitors and plating, which is applied in the directions of multilayer capacitors, capacitors, fixed capacitors, etc., can solve the problems of damage to the first terminal electrode and the second terminal electrode, etc.

Active Publication Date: 2019-03-29
TDK CORPARATION
View PDF1 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laminated capacitors
  • Laminated capacitors
  • Laminated capacitors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] 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.

[0037] 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 di...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A length in a first direction of the 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. Each of a first terminal electrode and a second terminal electrode includes a sintered conductor layer formed on the element body, a first plated layer formed on the sintered conductor layer, and a second plated layer formed on the first plated layer. In each of a first electrode portion disposed on a principal face and a third electrode portion disposed on a principal face, a maximum thickness of the sintered conductor layer is larger than a thickness of the first plated layer and not more than a thickness of the second plated layer.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01G4/12H01G4/30H01G4/228H01G4/232
CPCH01G4/2325H01G4/12H01G4/224H01G4/236H01G4/30
Inventor 尾上通森田健山下健太
Owner TDK CORPARATION