KR850006645A - 유전체 조성물 - Google Patents

유전체 조성물 Download PDF

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Publication number
KR850006645A
KR850006645A KR1019850001522A KR850001522A KR850006645A KR 850006645 A KR850006645 A KR 850006645A KR 1019850001522 A KR1019850001522 A KR 1019850001522A KR 850001522 A KR850001522 A KR 850001522A KR 850006645 A KR850006645 A KR 850006645A
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KR
South Korea
Prior art keywords
dielectric
layer
composition
conductive terminal
organic medium
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KR1019850001522A
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English (en)
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KR920010624B1 (ko
Inventor
크리스트퍼 도너휴 폴
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도늘드 에이 호우즈
이 아이 듀우판 디 네모아 앤드 캄파니
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Application filed by 도늘드 에이 호우즈, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 도늘드 에이 호우즈
Publication of KR850006645A publication Critical patent/KR850006645A/ko
Application granted granted Critical
Publication of KR920010624B1 publication Critical patent/KR920010624B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • C04B35/4684—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase containing lead compounds

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)

Abstract

내용 없음

Description

유전체 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 실질상의 모든 입자가, 가장 큰 것일지라도 1㎛의 크기를 넘지 않는, 하기 (a)와 (b)의 미세분할 입자로 구성되는 고용량의 유전체 분말 조성물 : (a) BeTiO3또는 그의 전구체 92-99중량%, (b) 하기 (1)과 (2)로 구성되는 소결보조제 8-1중량%; (1) Pb, Li 또는 그 혼합물의 불화물 8-0.5중량%; (2) Bi, Zn 또는 Pb의 산화물, 그러한 산화물의 전구체 또는 그의 혼합물 4-0중량%[(b)에서, 불화물/산화물의 중량비는 1 이상이다].
  2. 유기매체내에 분산된 청구범위 제1항의 조성물로 구성되는, 스크린 인쇄성의 고용량 유전체 조성물.
  3. (1) 인쇄된 절연성 세라믹 기질상의 첫번째 전도성 단자층, (2) 청구범위 제2항의 유전체 조성물층 및 (3) 덮어씌우는 두번째 전도성 단자층으로 구성되며 상기 집합체를 연소시켜 유기매체를 휘발시키고 유전체 분말을 소결시킨, 고용량의 축전기.
  4. 스크린 인쇄에 의하여 전도성 단자층과 유전체층을 적용시키고 인쇄된 각층을 다음층의 적용전에 건조 및 연소시키는, 청구범위 제3항의 축전기.
  5. 필터성분은 1개 이상의 유전체층을 갖는 빽빽한 간격의 후막 축전기 다수로 구성되어 있으며, 상기 유전물질은 연소에 의하여 유기매체가 휘발되고 유전체 분말이 소결된 청구범위 제2항의 조성물인, 전기장치내의 전자기 간섭을 감소시키기 위한 필터 접속기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850001522A 1984-03-12 1985-03-11 유전체 조성물 및 이를 함유한 고용량 콘덴서 KR920010624B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US588,742 1984-03-12
US06/588,742 US4530031A (en) 1984-03-12 1984-03-12 Dielectric composition
US588742 1984-03-12

Publications (2)

Publication Number Publication Date
KR850006645A true KR850006645A (ko) 1985-10-14
KR920010624B1 KR920010624B1 (ko) 1992-12-12

Family

ID=24355112

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001522A KR920010624B1 (ko) 1984-03-12 1985-03-11 유전체 조성물 및 이를 함유한 고용량 콘덴서

Country Status (5)

Country Link
US (1) US4530031A (ko)
JP (2) JPS60204670A (ko)
KR (1) KR920010624B1 (ko)
CA (1) CA1241535A (ko)
GB (1) GB2156334B (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256959A (ja) * 1985-05-02 1986-11-14 ティーディーケイ株式会社 高誘電率磁器組成物
US4636378A (en) * 1985-06-11 1987-01-13 Hughes Aircraft Company Method of preparation of perovskite-type compounds
EP0205137A3 (en) * 1985-06-14 1987-11-04 E.I. Du Pont De Nemours And Company Dielectric compositions
JP2632218B2 (ja) * 1989-07-20 1997-07-23 本田技研工業株式会社 セラミック焼結体の製造方法
GB9025802D0 (en) * 1990-11-28 1991-01-09 Cookson Group Plc Improved sintering aid
US7688569B2 (en) * 2004-03-16 2010-03-30 E. I. Du Pont De Nemours And Company Thick-film dielectric and conductive compositions
US20050204864A1 (en) * 2004-03-16 2005-09-22 Borland William J Thick-film dielectric and conductive compositions
US20060282999A1 (en) * 2005-06-20 2006-12-21 Diptarka Majumdar Electrodes, inner layers, capacitors and printed wiring boards and methods of making thereof - part II
JP2007137747A (ja) * 2005-11-22 2007-06-07 Taiyo Yuden Co Ltd 誘電体磁器及びその製造方法
US7531416B2 (en) * 2005-12-21 2009-05-12 E. I. Du Pont De Nemours And Company Thick film capacitors on ceramic interconnect substrates
JP5414433B2 (ja) * 2008-09-30 2014-02-12 キヤノン株式会社 強誘電セラミック材料
US20160071646A1 (en) * 2014-09-09 2016-03-10 Sandia Corporation Thermally Stable High Performance Dielectrics
KR102202488B1 (ko) * 2015-07-06 2021-01-13 삼성전기주식회사 유전체 자기 조성물 및 이를 포함하는 적층 세라믹 커패시터

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133338A (en) * 1962-01-29 1964-05-19 Sprague Electric Co Process for forming ceramic capacitors
US3755723A (en) * 1968-02-26 1973-08-28 Du Pont Novel glasses, silver compositions and capacitors therefrom
JPS5485399A (en) * 1977-12-21 1979-07-06 Hitachi Ltd Dielectric paste
JPS56142617A (en) * 1980-04-09 1981-11-07 Mitsubishi Electric Corp Laminated ceramic capacitor
FR2520729B1 (fr) * 1982-02-02 1986-01-31 Europ Composants Electron Composition ceramique dielectrique a base de titanate de baryum, d'oxyde de lithium et de fluorure de zinc, condensateur utilisant une telle composition et procede de fabrication de ladite composition

Also Published As

Publication number Publication date
JPH0542130B2 (ko) 1993-06-25
US4530031A (en) 1985-07-16
JPH0238538B2 (ko) 1990-08-30
CA1241535A (en) 1988-09-06
GB8506212D0 (en) 1985-04-11
GB2156334B (en) 1987-06-17
JPH02225371A (ja) 1990-09-07
KR920010624B1 (ko) 1992-12-12
GB2156334A (en) 1985-10-09
JPS60204670A (ja) 1985-10-16

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