DE69928873D1 - Dielektrische keramische Zusammensetzung und keramischer Vielschichtkondensator - Google Patents

Dielektrische keramische Zusammensetzung und keramischer Vielschichtkondensator

Info

Publication number
DE69928873D1
DE69928873D1 DE69928873T DE69928873T DE69928873D1 DE 69928873 D1 DE69928873 D1 DE 69928873D1 DE 69928873 T DE69928873 T DE 69928873T DE 69928873 T DE69928873 T DE 69928873T DE 69928873 D1 DE69928873 D1 DE 69928873D1
Authority
DE
Germany
Prior art keywords
ceramic
multilayer capacitor
composition
dielectric
dielectric ceramic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69928873T
Other languages
English (en)
Other versions
DE69928873T2 (de
Inventor
Tomoyuki Nakamura
Shinobu Mizuno
Harunobu Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69928873D1 publication Critical patent/DE69928873D1/de
Publication of DE69928873T2 publication Critical patent/DE69928873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)
DE69928873T 1998-05-12 1999-05-12 Dielektrische keramische Zusammensetzung und keramischer Vielschichtkondensator Expired - Lifetime DE69928873T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12862598A JP3334607B2 (ja) 1998-05-12 1998-05-12 誘電体磁器組成物および積層セラミックコンデンサ
JP12862598 1998-05-12

Publications (2)

Publication Number Publication Date
DE69928873D1 true DE69928873D1 (de) 2006-01-19
DE69928873T2 DE69928873T2 (de) 2006-08-24

Family

ID=14989435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928873T Expired - Lifetime DE69928873T2 (de) 1998-05-12 1999-05-12 Dielektrische keramische Zusammensetzung und keramischer Vielschichtkondensator

Country Status (6)

Country Link
US (1) US6245433B1 (de)
EP (1) EP0977217B1 (de)
JP (1) JP3334607B2 (de)
KR (3) KR100313234B1 (de)
CN (1) CN1238533A (de)
DE (1) DE69928873T2 (de)

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JP3918372B2 (ja) * 1999-07-26 2007-05-23 株式会社村田製作所 誘電体セラミック組成物、および積層セラミックコンデンサ
JP2002050536A (ja) * 2000-07-31 2002-02-15 Murata Mfg Co Ltd 耐還元性誘電体セラミックおよび積層セラミックコンデンサ
EP1327616B9 (de) 2002-01-15 2011-04-13 TDK Corporation Dielektrische keramische Zusammensetzung und elektronische Vorrichtung
US6716692B1 (en) * 2003-05-20 2004-04-06 Via Technologies, Inc. Fabrication process and structure of laminated capacitor
JP4513278B2 (ja) * 2003-05-26 2010-07-28 株式会社村田製作所 非還元性誘電体セラミックの製造方法、非還元性誘電体セラミックおよび積層セラミックコンデンサ
JP4576807B2 (ja) * 2003-07-14 2010-11-10 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
CN100546939C (zh) * 2005-03-28 2009-10-07 松下电器产业株式会社 电介质陶瓷组合物、以及使用其的电容器的制造方法
JP4752327B2 (ja) * 2005-05-17 2011-08-17 株式会社村田製作所 誘電体セラミック組成物および積層セラミックコンデンサ
KR100703080B1 (ko) * 2005-06-24 2007-04-06 삼성전기주식회사 저온 소성용 유전체 분말의 제조 방법과 이를 이용한 적층세라믹 콘덴서의 제조 방법
US7161795B1 (en) * 2005-09-26 2007-01-09 Ferro Corporation COG dielectric composition for use with copper electrodes
JP4797693B2 (ja) * 2006-02-27 2011-10-19 株式会社村田製作所 誘電体セラミック組成物、およびそれを用いた積層セラミックコンデンサ
US20070253140A1 (en) * 2006-04-28 2007-11-01 Randall Michael S Base metal electrode multilayer capacitor with localized oxidizing source
JP2007331957A (ja) 2006-06-12 2007-12-27 Tdk Corp 誘電体磁器組成物、電子部品およびその製造方法
JP5108779B2 (ja) * 2006-10-27 2012-12-26 京セラ株式会社 誘電体磁器およびコンデンサ
JP4863005B2 (ja) * 2006-12-27 2012-01-25 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
JP5069695B2 (ja) * 2007-01-29 2012-11-07 京セラ株式会社 誘電体磁器およびコンデンサ
EP1980545B1 (de) * 2007-04-12 2009-12-09 TDK Corporation Dielektrische keramische Zusammensetzung und elektronische Vorrichtung
DE102007043098A1 (de) * 2007-09-10 2009-03-12 Epcos Ag Verfahren zur Herstellung eines Vielschichtbauelements
JP4967965B2 (ja) * 2007-09-28 2012-07-04 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
JP5035016B2 (ja) * 2008-02-26 2012-09-26 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
JP5025570B2 (ja) * 2008-04-24 2012-09-12 京セラ株式会社 積層セラミックコンデンサ
US8178458B2 (en) * 2009-12-01 2012-05-15 National Taiwan University Technology Dielectric ceramic composition
US8492302B2 (en) 2010-03-05 2013-07-23 Tdk Corporation Dielectric ceramic composition and ceramic electronic component
JP5360079B2 (ja) * 2010-03-05 2013-12-04 Ｔｄｋ株式会社 誘電体磁器組成物およびセラミック電子部品
JP5141718B2 (ja) * 2010-05-20 2013-02-13 Ｔｄｋ株式会社 誘電体磁器組成物およびセラミック電子部品
JP5224147B2 (ja) 2010-09-28 2013-07-03 株式会社村田製作所 誘電体セラミック、及び積層セラミックコンデンサ
DE102012217168A1 (de) * 2012-09-24 2014-04-17 Siemens Aktiengesellschaft Verfahren zum Herstellen eines Kondensators und Kondensator
KR102089692B1 (ko) * 2013-02-20 2020-04-14 삼성전기주식회사 적층 세라믹 전자 부품
JP6089770B2 (ja) * 2013-02-25 2017-03-08 Tdk株式会社 誘電体磁器組成物および電子部品
JP6102410B2 (ja) 2013-03-28 2017-03-29 Tdk株式会社 誘電体磁器組成物、および誘電体素子
WO2014203327A1 (ja) * 2013-06-18 2014-12-24 Tdk株式会社 誘電体磁器組成物および積層セラミックコンデンサ
JP2015137193A (ja) 2014-01-21 2015-07-30 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ 誘電体磁器組成物、誘電体素子、電子部品および積層電子部品
JP2015137194A (ja) 2014-01-21 2015-07-30 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ 誘電体磁器組成物、誘電体素子、電子部品および積層電子部品
JP2016001723A (ja) 2014-05-22 2016-01-07 株式会社村田製作所 積層セラミックコンデンサ
JP2016056058A (ja) 2014-09-09 2016-04-21 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ 誘電体組成物、誘電体素子、電子部品および積層電子部品
CN111875373B (zh) 2015-05-27 2022-11-29 爱普科斯公司 基于铋钠锶钛酸盐的介电组合物、其介电元件、电子组件和层叠电子组件
WO2016189003A1 (en) 2015-05-27 2016-12-01 Epcos Ag Bismuth sodium strontium titanate-based dielectric composition, dielectric element, electronic component and laminated electronic component thereof
TWI573775B (zh) * 2015-07-16 2017-03-11 Ceramic capacitor dielectric material
WO2017023452A1 (en) 2015-08-05 2017-02-09 Ferro Corporation High-k ltcc dieletric compositions and devices
CN106630999A (zh) * 2016-10-09 2017-05-10 龚娟 一种电子陶瓷材料的制备方法
US11646156B2 (en) * 2020-09-10 2023-05-09 Kemet Electronics Corporation Dielectric ceramic composition and ceramic capacitor using the same
JP7363732B2 (ja) * 2020-09-30 2023-10-18 株式会社村田製作所 積層セラミックコンデンサ
JP7528830B2 (ja) 2021-03-17 2024-08-06 株式会社村田製作所 積層セラミックコンデンサ
KR20220158111A (ko) * 2021-05-20 2022-11-30 주식회사 아모텍 적층 세라믹 커패시터용 유전체 조성물, 이를 포함하는 적층 세라믹 커패시터 및 이의 제조방법

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US4316293A (en) 1979-08-27 1982-02-23 Bayers Jon Herbert Flexible intraocular lens
EP0476143B1 (de) * 1990-03-28 1995-01-04 TAIYO YUDEN Co., Ltd. Keramischer Kondensator und seine Herstellung
DE4220681C2 (de) * 1991-06-27 1995-09-14 Murata Manufacturing Co Nichtreduzierende, dielektrische, keramische Zusammensetzung
EP0534378B1 (de) * 1991-09-25 1996-03-27 Murata Manufacturing Co., Ltd. Nichtreduzierbare dielektrische keramische Zusammensetzung
JP3227859B2 (ja) * 1993-01-08 2001-11-12 株式会社村田製作所 非還元性誘電体磁器組成物
JP2843736B2 (ja) * 1993-02-25 1999-01-06 太陽誘電株式会社 磁器コンデンサ及びその製造方法
JP3438261B2 (ja) * 1993-06-15 2003-08-18 株式会社村田製作所 非還元性誘電体磁器組成物
US5646081A (en) * 1995-04-12 1997-07-08 Murata Manufacturing Co., Ltd. Non-reduced dielectric ceramic compositions
JP3319273B2 (ja) * 1995-04-12 2002-08-26 株式会社村田製作所 非還元性誘電体磁器組成物
TW321776B (de) * 1995-07-21 1997-12-01 Tdk Electronics Co Ltd
JP3039397B2 (ja) * 1996-01-18 2000-05-08 株式会社村田製作所 誘電体磁器組成物とそれを用いた積層セラミックコンデンサ
JP3039417B2 (ja) * 1997-02-07 2000-05-08 株式会社村田製作所 積層セラミックコンデンサ
SG65086A1 (en) * 1997-07-23 1999-05-25 Murata Manufacturing Co Dielectric ceramic composition and monolithic ceramic capacitor using same

Also Published As

Publication number Publication date
KR19990088226A (ko) 1999-12-27
EP0977217A1 (de) 2000-02-02
KR20010090884A (ko) 2001-10-19
US6245433B1 (en) 2001-06-12
JP3334607B2 (ja) 2002-10-15
KR20010090883A (ko) 2001-10-19
KR100313233B1 (ko) 2001-11-08
KR100313234B1 (ko) 2001-11-05
DE69928873T2 (de) 2006-08-24
EP0977217B1 (de) 2005-12-14
JPH11322414A (ja) 1999-11-24
KR100313232B1 (ko) 2001-11-08
CN1238533A (zh) 1999-12-15

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