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Multilayer ceramic capacitor and method for fabricating the same

A technology of multilayer ceramics and capacitors, applied in the direction of multilayer capacitors, capacitors, fixed capacitors, etc.

Active Publication Date: 2018-10-23
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Specifically, a method of reducing the thickness of the external electrodes is effective, but reducing the thickness by making the external electrodes thin may cause various problems

Method used

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  • Multilayer ceramic capacitor and method for fabricating the same
  • Multilayer ceramic capacitor and method for fabricating the same
  • Multilayer ceramic capacitor and method for fabricating the same

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Embodiment Construction

[0023] Hereinafter, embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. In the drawings, the shapes and sizes of components, etc., may be exaggerated or reduced for clarity.

[0024] This disclosure may, however, be embodied in different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0025] Throughout this specification, it will be understood that when an element such as a layer, region, or wafer (substrate) is described as being "on," "connected to," or "bonded to" another element, When an element is referred to as an element, it may be directly "on," "connected to," or "coupled to" another element or other elements may be present therebetween. In contrast, when an element is referred to as being ...

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Abstract

A multilayer ceramic capacitor includes a body including first and second internal electrodes facing each other with respective dielectric layers interposed therebetween, and first and second externalelectrodes disposed on an external surface of the body and electrically connected to the first and second internal electrodes, respectively. Each of the first and second external electrodes includesa first electrode layer containing any one selected from the group consisting of TiW, TiN, and TaN, or a combination thereof, and a second electrode layer disposed on the first electrode layer.

Description

[0001] This application claims Korean Patent Application No. 10-2017-0042905 filed with the Korean Intellectual Property Office on April 3, 2017 and Korean Patent Application No. 10-2017-0088853 filed with the Korean Intellectual Property Office on July 13, 2017 Benefit of priority of the patent application, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] The present disclosure relates to a multilayer ceramic capacitor and a method of manufacturing the same. Background technique [0003] According to the trend towards miniaturization and high capacitance of multilayer ceramic capacitors (MLCCs), the importance of increasing the effective volume ratio (ratio of volume contributing to capacitance to total volume) of multilayer ceramic capacitors has increased. [0004] As a method of increasing the effective volume ratio, a method of performing cutting so as to expose internal electrodes without edge portions and attach an ...

Claims

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Application Information

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IPC IPC(8): H01G4/12H01G4/30H01G4/33
CPCH01G4/12H01G4/30H01G4/33H01G4/012H01G4/2325
Inventor 赵成珉金英旭林承模金政民
Owner SAMSUNG ELECTRO MECHANICS CO LTD
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