KR930011015A - Composite ceramic device and its manufacturing method - Google Patents

Composite ceramic device and its manufacturing method Download PDF

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Publication number
KR930011015A
KR930011015A KR1019910021455A KR910021455A KR930011015A KR 930011015 A KR930011015 A KR 930011015A KR 1019910021455 A KR1019910021455 A KR 1019910021455A KR 910021455 A KR910021455 A KR 910021455A KR 930011015 A KR930011015 A KR 930011015A
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KR
South Korea
Prior art keywords
layer
dielectric ceramic
manufacturing
predetermined thickness
composite ceramic
Prior art date
Application number
KR1019910021455A
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Korean (ko)
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KR940003338B1 (en
Inventor
김진용
Original Assignee
황선두
삼성전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR1019910021455A priority Critical patent/KR940003338B1/en
Publication of KR930011015A publication Critical patent/KR930011015A/en
Application granted granted Critical
Publication of KR940003338B1 publication Critical patent/KR940003338B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

내용 없음No content

Description

복합 세라믹 소자 및 그 제조방법Composite ceramic device and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래기술에 따른 복합 세라믹 소재를 도시한 일부절개단면도.1 is a partial cutaway cross-sectional view showing a composite ceramic material according to the prior art.

제2도는 본 발명에 따른 복합 세라믹 소자를 도시한 정면도.2 is a front view showing a composite ceramic device according to the present invention.

제3도는 제2도의 A-A'선 단면도이다.3 is a cross-sectional view taken along the line AA ′ of FIG. 2.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 복합 세라믹 소자 10,31 :페라이트층1: composite ceramic element 10, 31: ferrite layer

20, 35 : 유전체 세라믹층 12 : 내부전극20, 35: dielectric ceramic layer 12: internal electrode

23,33 외부전극 25 : 공간23,33 External electrode 25: space

Claims (3)

내부전극과 외부전극을 각각 갖춘 페라이트층과, 유전체 세라믹층으로 구성되는 복합 세라믹 소자에 있어서, 일정두께의 페라이트층(10)과 일정두께의 유전체 세라믹층(20) 사이에는 일정공간(25)이 형성됨을 특징으로 하는 복합 세라믹소자.In the composite ceramic device including a ferrite layer having an internal electrode and an external electrode, and a dielectric ceramic layer, a predetermined space 25 is formed between the ferrite layer 10 having a predetermined thickness and the dielectric ceramic layer 20 having a predetermined thickness. Composite ceramic device, characterized in that formed. 복합 세라믹소자를 제조하는 방법에 있어서, 내부전극(12)을 갖춘 일정두께의 페라이트층(10)을 형성하는 단계 ; 내부전극(12)을 갖춘 일정두께의 유전체 세라믹층(20)을 형성하는 단계 ; 상기 유전체 세라믹 층(20)의 상부면(20b)에 일정두께의 유기물 페이스트(paste)를 인쇄하는 단계 ; 상기 페라이트층(10)과 유전체 세라믹층(20)을 압착하여 일체로 성형하고, 일정크기로 절단한 다음, 소성시키는 단계 ; 및, 상기 페라이트층(10)과 유전체 세라믹층(20)의 외부표면에 외부전극(23)을 형성하는 단계 ; 를 포함함을 특징으로 하는 복합 세라믹 소자의 제조방법.A method of manufacturing a composite ceramic device, the method comprising: forming a ferrite layer (10) having a predetermined thickness with an internal electrode (12); Forming a dielectric ceramic layer 20 having a predetermined thickness with an internal electrode 12; Printing an organic paste having a predetermined thickness on an upper surface 20b of the dielectric ceramic layer 20; Pressing the ferrite layer 10 and the dielectric ceramic layer 20 to form a single body, cutting the ferrite layer 10 and the dielectric ceramic layer 20 into a predetermined size, and then firing; And forming an external electrode 23 on an outer surface of the ferrite layer 10 and the dielectric ceramic layer 20. Method of manufacturing a composite ceramic device characterized in that it comprises a. 제2항에 있어서, 상기 유전체 세라믹층(20)의 상부면(20b)에 인쇄된 일정두께의 유기물 페이스트(paste)는 상기 소성단계에서 제거되어 일정공간(25)을 형성함을 특징으로 하는 복합 세라믹 소자의 제조방법.The composite of claim 2, wherein the organic paste having a predetermined thickness printed on the upper surface 20b of the dielectric ceramic layer 20 is removed in the firing step to form a predetermined space 25. Method of manufacturing a ceramic device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910021455A 1991-11-27 1991-11-27 Ceramic element and making method thereof KR940003338B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910021455A KR940003338B1 (en) 1991-11-27 1991-11-27 Ceramic element and making method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910021455A KR940003338B1 (en) 1991-11-27 1991-11-27 Ceramic element and making method thereof

Publications (2)

Publication Number Publication Date
KR930011015A true KR930011015A (en) 1993-06-23
KR940003338B1 KR940003338B1 (en) 1994-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910021455A KR940003338B1 (en) 1991-11-27 1991-11-27 Ceramic element and making method thereof

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KR (1) KR940003338B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478127B1 (en) * 2002-09-03 2005-03-21 (주) 알엔투테크놀로지 Dielectric Ceramic Composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478127B1 (en) * 2002-09-03 2005-03-21 (주) 알엔투테크놀로지 Dielectric Ceramic Composition

Also Published As

Publication number Publication date
KR940003338B1 (en) 1994-04-20

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