KR850003884A - 유전체 세라믹조성물 - Google Patents

유전체 세라믹조성물 Download PDF

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Publication number
KR850003884A
KR850003884A KR1019840007497A KR840007497A KR850003884A KR 850003884 A KR850003884 A KR 850003884A KR 1019840007497 A KR1019840007497 A KR 1019840007497A KR 840007497 A KR840007497 A KR 840007497A KR 850003884 A KR850003884 A KR 850003884A
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South Korea
Prior art keywords
mol
sio
composition
weight
parts
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Application number
KR1019840007497A
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English (en)
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KR860001759B1 (ko
Inventor
다께시 와다 (외 3)
Original Assignee
가와다 미쯔그
다이요유덴 가부시끼가이샤
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.)
Filing date
Publication date
Priority claimed from JP58225566A external-priority patent/JPS60119010A/ja
Priority claimed from JP58225568A external-priority patent/JPS60118667A/ja
Application filed by 가와다 미쯔그, 다이요유덴 가부시끼가이샤 filed Critical 가와다 미쯔그
Publication of KR850003884A publication Critical patent/KR850003884A/ko
Application granted granted Critical
Publication of KR860001759B1 publication Critical patent/KR860001759B1/ko

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    • 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
    • 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
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
    • 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
    • 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

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

Abstract

내용 없음

Description

유전체 세라믹 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에 관계되는 적층형 콘덴서를 표시하는 단면도.
제2도는 시료번호 1의 세라믹콘덴서의 정전용량의 온도특성을 표시하는 그림.
제3도는 시료번호 29의 세라믹콘덴서의 정전용량의 온도특성을 표시하는 그림.
* 도면의 주요부분에 대한 부호의 설명
1,2,3 : 세라믹층 (4)(5) : 내부전극
6,7 : 외부전극

Claims (2)

  1. Bak-xMx O k</SB TIO 2(단, M은 Mg,Zn,Sr, 및 Ca의 적어도 1종의 금속, k는 1.0∼1.04의 범위의 값, x는 0.02∼0.05의 범위의 값)로 이루어지는 100중량부의 기본성분과, 25∼90몰의 B2O3와 10∼75몰%의 SiO2로 이루어지는 0.2 10.0중량부의 첨가성분과의 혼합물질을 소성해서되는 유전체세라믹조성물.
  2. Bak-XMXOkTiO2(단, M은 Mg,Zn,Sr, 및 Ca의 적어도 1종의 금속, k는 1.0∼1.04의 범위의 값, x는 0.02∼0.05의 범위의 값)로 이루어지는 100중량부의 기본성분과, B2O3와 SiO2와 MO(단, MO는 BaO,MgO,ZnO,SrO 및 CaO 내의 적어도 1종의 금속산화물)로 이루어지는 0.2∼10.0중량부의 첨가성분과의 혼합물질을 소성한 것이며, 또 B2O3와 SiO2와 MO와의 조성범위가, 이들의 조성을 몰%로 표시하는 3각도에 있어서, B2O3가 15몰%, SiO2가 25몰%, MO가 60몰%의 조성을 표시하는 제1의 점(A)와, B2O3가 30몰%, SiO2가 1몰%, MO가 69몰%의 조성을 표시하는 제2의 점(B)와, B2O3가 90몰%, SiO2가 1몰%, MO가 9몰%의 조성을 표시하는 제3의 점(C)와, B2O3가 89몰%, SiO2가 10몰%, MO가 1몰%의 조성을 표시하는 제4의 점(D)와, B2O3가 24몰%, SiO2가 75몰%, MO가 1몰%의 조성을 표시하는 제5의 점(E)와, 를 순차로 연결하는 5개의 직선으로 둘러쌓인 영역내로 되어있는 것을 특징으로하는 유전체 세라믹조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840007497A 1983-11-30 1984-11-29 유전체 세라믹 조성물 KR860001759B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP58225566A JPS60119010A (ja) 1983-11-30 1983-11-30 誘電体磁器組成物
JP58-225566 1983-11-30
JP58225568A JPS60118667A (ja) 1983-11-30 1983-11-30 誘電体磁器組成物
JP58-225568 1983-11-30

Publications (2)

Publication Number Publication Date
KR850003884A true KR850003884A (ko) 1985-06-29
KR860001759B1 KR860001759B1 (ko) 1986-10-21

Family

ID=26526713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007497A KR860001759B1 (ko) 1983-11-30 1984-11-29 유전체 세라믹 조성물

Country Status (4)

Country Link
US (2) US4610971A (ko)
EP (1) EP0155364B1 (ko)
KR (1) KR860001759B1 (ko)
DE (1) DE3476993D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471651B1 (ko) * 2002-01-14 2005-03-08 한국과학기술연구원 저온 소성 유전체 세라믹 조성물 및 이의 제조방법

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147406A (ja) * 1984-12-18 1986-07-05 太陽誘電株式会社 誘電体磁器組成物
JPS61147405A (ja) * 1984-12-18 1986-07-05 太陽誘電株式会社 誘電体磁器組成物
JPS6224503A (ja) * 1985-07-24 1987-02-02 宇部興産株式会社 誘電体磁器組成物
JPS62131413A (ja) * 1985-11-30 1987-06-13 太陽誘電株式会社 誘電体磁器組成物
JPS62131412A (ja) * 1985-11-30 1987-06-13 太陽誘電株式会社 誘電体磁器組成物
JPS62131414A (ja) * 1985-11-30 1987-06-13 太陽誘電株式会社 誘電体磁器組成物
JPS62131415A (ja) * 1985-11-30 1987-06-13 太陽誘電株式会社 誘電体磁器組成物
JPS62157607A (ja) * 1985-12-30 1987-07-13 太陽誘電株式会社 誘電体磁器組成物
JPS62157605A (ja) * 1985-12-30 1987-07-13 太陽誘電株式会社 誘電体磁器組成物
JPS62157604A (ja) * 1985-12-30 1987-07-13 太陽誘電株式会社 誘電体磁器組成物
JPS62157606A (ja) * 1985-12-30 1987-07-13 太陽誘電株式会社 誘電体磁器組成物
US4959089A (en) * 1988-05-03 1990-09-25 Alfred University Process for preparing a barium titanate film
JPH0625024B2 (ja) * 1988-11-16 1994-04-06 住友金属鉱山株式会社 誘電体磁器の製造方法
US4882650A (en) * 1988-12-05 1989-11-21 Sprague Electric Company Magnesium titanate ceramic and dual dielectric substrate using same
JPH02228019A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JPH02228014A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JPH02228015A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JPH02228018A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JPH02228016A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JPH02228017A (ja) * 1989-02-28 1990-09-11 Taiyo Yuden Co Ltd 磁器コンデンサ及びその製造方法
JP2800017B2 (ja) * 1989-04-05 1998-09-21 株式会社村田製作所 積層セラミックスコンデンサ
DE69009001T2 (de) * 1989-10-31 1994-12-01 Taiyo Yuden Kk Vollisolierter Kondensator und Verfahren zu seiner Herstellung.
DE69009000T2 (de) * 1989-10-31 1994-11-03 Taiyo Yuden Kk Festdielektrikumkondensator und Verfahren zur Herstellung.
US5111357A (en) * 1989-11-16 1992-05-05 Taiyo Yuden Company, Ltd. Solid dielectric capacitor and method of manufacture
US5089932A (en) * 1989-11-30 1992-02-18 Taiyo Yuden Co., Ltd. Solid dielectric capacitor and method of manufacture
US5077636A (en) * 1989-11-30 1991-12-31 Taiyo Yuden Co., Ltd. Solid dielectric capacitor and method of manufacture
EP0430179B1 (en) * 1989-11-30 1994-06-08 Taiyo Yuden Co., Ltd. Solid dielectric capacitor and method of manufacture
US5089933A (en) * 1989-12-04 1992-02-18 Taiyo Yuden Co., Ltd. Solid dielectric capacitor and method of manufacture
US5103369A (en) * 1989-12-04 1992-04-07 Taiyo Yuden Co., Ltd. Solid dielectric capacitor
US5103370A (en) * 1989-12-04 1992-04-07 Taiyo Yuden Co., Ltd. Solid dielectric capacitor and method of manufacture
US5010443A (en) * 1990-01-11 1991-04-23 Mra Laboratories, Inc. Capacitor with fine grained BaTiO3 body and method for making
US5188993A (en) * 1991-01-23 1993-02-23 Sanyo Electric Co., Ltd. Microwave dielectric ceramic composition
TW242191B (ko) * 1991-06-05 1995-03-01 Taiyo Yuden Kk
JP2613722B2 (ja) * 1991-09-27 1997-05-28 日本碍子株式会社 低温焼成用誘電体磁器組成物の製造法
US5290740A (en) * 1991-11-06 1994-03-01 Ngk Insulators, Ltd. Dielectric ceramic composition used for producing dielectric resonator or filter for microwave application
US5600533A (en) * 1994-06-23 1997-02-04 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor having an anti-reducing agent
JP2998639B2 (ja) * 1996-06-20 2000-01-11 株式会社村田製作所 積層セラミックコンデンサ
JP3039403B2 (ja) * 1996-12-06 2000-05-08 株式会社村田製作所 積層セラミックコンデンサ
US6368514B1 (en) 1999-09-01 2002-04-09 Luminous Intent, Inc. Method and apparatus for batch processed capacitors using masking techniques
KR20220030010A (ko) * 2020-09-02 2022-03-10 삼성전자주식회사 반도체 소자 및 이를 포함하는 반도체 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106075A (en) * 1976-03-17 1978-08-08 Draloric Electronic Gmbh Ceramic capacitor
US4101952A (en) * 1976-08-17 1978-07-18 Sprague Electric Company Monolithic base-metal glass-ceramic capacitor
JPS5324600A (en) * 1976-08-19 1978-03-07 Murata Manufacturing Co Nonnreducing dielectric ceramic composition
US4215020A (en) * 1978-04-03 1980-07-29 Trw Inc. Electrical resistor material, resistor made therefrom and method of making the same
JPS5567567A (en) * 1978-11-10 1980-05-21 Murata Manufacturing Co Nonreducible dielectric porcelain composition and preparing ceramic laminated capacitor using same
US4283753A (en) * 1979-09-28 1981-08-11 Sprague Electric Company Low firing monolithic ceramic capacitor with high dielectric constant
US4355114A (en) * 1979-11-05 1982-10-19 Rca Corporation Partially devitrified porcelain containing BaO.2MgO.2SiO2 and 2MgO.B2 O3 crystalline phases obtained from alkali metal free divalent metal oxide borosilicate glass
US4308570A (en) * 1980-02-25 1981-12-29 Sprague Electric Company High Q monolithic capacitor with glass-magnesium titanate body
JPS5817651A (ja) * 1981-07-24 1983-02-01 Hitachi Ltd 多層回路板とその製造方法
DE3138177A1 (de) * 1981-09-25 1983-04-14 Philips Patentverwaltung Gmbh, 2000 Hamburg "verfahren zur herstellung eines dielektrikums"
JPS59184511A (ja) * 1983-04-04 1984-10-19 株式会社村田製作所 セラミツク積層コンデンサ
US4568650A (en) * 1984-01-17 1986-02-04 The United States Of America As Represented By The Secretary Of The Navy Oxidation of reduced ceramic products
US4528613A (en) * 1984-02-24 1985-07-09 Trw Inc. Ceramic glass material, capacitor made therefrom and method of making the same
US4533974A (en) * 1984-04-09 1985-08-06 Sprague Electric Company Low-firing high Q monolithic ceramic capacitor
US4571276A (en) * 1984-06-22 1986-02-18 North American Philips Corporation Method for strengthening terminations on reduction fired multilayer capacitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471651B1 (ko) * 2002-01-14 2005-03-08 한국과학기술연구원 저온 소성 유전체 세라믹 조성물 및 이의 제조방법

Also Published As

Publication number Publication date
EP0155364A2 (en) 1985-09-25
KR860001759B1 (ko) 1986-10-21
US4610971A (en) 1986-09-09
EP0155364B1 (en) 1989-03-08
DE3476993D1 (en) 1989-04-13
US4626396A (en) 1986-12-02
EP0155364A3 (en) 1986-02-05

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