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Electronic component

A technology for electronic components and capacitors, applied in electrical components, components with fixed capacitors, capacitors, etc., can solve problems such as device damage, deterioration of device sound quality, sensor error, etc.

Active Publication Date: 2020-04-21
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the device is in a quiet environment, the user may perceive the acoustic noise as an unusual sound from the device, and the user may think that the device is damaged
[0006] Also, in the case of a device with an audio circuit, acoustic noise may overlap the audio output, which degrades the sound quality of the device
[0007] Unlike acoustic noise perceived by the human ear, when piezoelectric vibration occurs in a high-frequency region at a frequency of 20kHz or higher, the vibration may cause errors in sensors used in the IT industry / field

Method used

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Embodiment Construction

[0024] Hereinafter, embodiments of the present disclosure will be described as follows with reference to the accompanying drawings.

[0025] However, this disclosure may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein.

[0026] 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.

[0027] Therefore, the shapes and sizes of elements in the drawings may be exaggerated for clarity of description, and elements indicated by the same reference numerals in the drawings are the same elements.

[0028] In addition, throughout the specification, it will be understood that when a part "includes" an element, unless otherwise specified, the part may also include another element, and another element is not excluded.

[0029] In example embodiments, X, Y, and Z directions in the drawings may indicate l...

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Abstract

Provided is an electronic component comprising: a multilayer capacitor including a capacitor body and a pair of external electrodes respectively formed at both ends of the capacitor body; and an interposer including an interposer body and a pair of external terminals respectively formed at both ends of the interposer body. The external terminal comprises: a junction unit formed on an upper surfaceof the interposer body to be connected to the external electrode; a mounting unit formed on a lower surface of the interposer body; a cross section connection unit formed to connect the junction unitand the mounting unit on one cross section of the interposer; and a side connection unit formed to connect the junction unit and the mounting unit on both side surfaces of the interposer and having acutting unit.

Description

[0001] This application claims the benefit of priority from Korean Patent Application No. 10-2018-0122489 filed in the Korean Intellectual Property Office on October 15, 2018, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] The present disclosure relates to an electronic component. Background technique [0003] As multilayer electronic components, multilayer capacitors can be formed using dielectric materials. Since the dielectric material has piezoelectric properties, the dielectric material can be synchronized with an applied voltage and deformable. [0004] When the period of the applied voltage is within the audible frequency band, the phase may oscillate and may be transmitted to the substrate through the solder, and the vibration of the substrate may be heard. Such vibration sound is called acoustic noise. [0005] When the device is in a quiet environment, the user may perceive the acoustic noise as an abnormal s...

Claims

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Application Information

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IPC IPC(8): H01G4/232H01G4/30
CPCH01G4/232H01G4/30H01G2/065H01G4/012H01G4/018H05K3/3442H05K2201/2045H05K2201/10015H05K2201/10636H05K2201/10378H05K3/301Y02P70/50H05K1/181
Inventor 沈原徹金虎润朴祥秀申旴澈
Owner SAMSUNG ELECTRO MECHANICS CO LTD
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