DE60335427D1 - Dielektrische keramische Zusammensetzung und elektronische Vorrichtung - Google Patents

Dielektrische keramische Zusammensetzung und elektronische Vorrichtung

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Publication number
DE60335427D1
DE60335427D1 DE60335427T DE60335427T DE60335427D1 DE 60335427 D1 DE60335427 D1 DE 60335427D1 DE 60335427 T DE60335427 T DE 60335427T DE 60335427 T DE60335427 T DE 60335427T DE 60335427 D1 DE60335427 D1 DE 60335427D1
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Prior art keywords
electronic device
dielectric ceramic
ceramic composition
dielectric
composition
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DE60335427T
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English (en)
Inventor
Yuusaku Horie
Yukie Nakano
Kaori Masumiya
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TDK Corp
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TDK Corp
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
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    • H01G4/018Dielectrics
    • H01G4/06Solid dielectrics
    • H01G4/08Inorganic dielectrics
    • H01G4/12Ceramic dielectrics
    • H01G4/1209Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
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Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1906718B (zh) * 2003-11-21 2010-12-29 Tdk股份有限公司 叠层陶瓷电容器
KR100519821B1 (ko) * 2003-12-18 2005-10-10 삼성전기주식회사 적층 세라믹 콘덴서용 유전체 조성물, 적층 세라믹콘덴서, 및 적층 세라믹 콘덴서의 제조방법
CN1993785A (zh) * 2004-05-31 2007-07-04 Tdk株式会社 电子部件、叠层陶瓷电容器及其制备方法
JP2006005222A (ja) 2004-06-18 2006-01-05 Tdk Corp セラミック電子部品およびその製造方法
JP4572628B2 (ja) 2004-08-30 2010-11-04 Tdk株式会社 誘電体磁器組成物及び電子部品
JP4295179B2 (ja) 2004-08-31 2009-07-15 Tdk株式会社 電子部品およびその製造方法
JP4407497B2 (ja) * 2004-11-30 2010-02-03 Tdk株式会社 誘電体磁器組成物及び電子部品
JP4622537B2 (ja) * 2005-01-20 2011-02-02 Tdk株式会社 誘電体磁器組成物および電子部品
JP4483597B2 (ja) * 2005-01-20 2010-06-16 Tdk株式会社 電子部品、誘電体磁器組成物およびその製造方法
US7923395B2 (en) * 2005-04-07 2011-04-12 Kemet Electronics Corporation C0G multi-layered ceramic capacitor
US20060229188A1 (en) * 2005-04-07 2006-10-12 Randall Michael S C0G multi-layered ceramic capacitor
TW200705481A (en) * 2005-04-28 2007-02-01 Tdk Corp Method of production of multilayer ceramic electronic device
US8014126B2 (en) * 2005-06-24 2011-09-06 Tdk Corporation Electronic device and production method thereof
KR100631995B1 (ko) * 2005-07-28 2006-10-09 삼성전기주식회사 저온 소성용 유전체 자기조성물 및 이를 이용한 적층세라믹 콘덴서
JP4821357B2 (ja) * 2006-02-14 2011-11-24 Tdk株式会社 電子部品、誘電体磁器組成物およびその製造方法
JP4839913B2 (ja) * 2006-03-23 2011-12-21 Tdk株式会社 電子部品、誘電体磁器組成物およびその製造方法
JP2007331956A (ja) * 2006-06-12 2007-12-27 Tdk Corp 電子部品、誘電体磁器組成物およびその製造方法
JP2007331958A (ja) * 2006-06-12 2007-12-27 Tdk Corp 電子部品、誘電体磁器組成物およびその製造方法
WO2008004393A1 (fr) * 2006-07-07 2008-01-10 Murata Manufacturing Co., Ltd. Céramique diélectrique, composant électronique céramique et condensateur céramique feuilleté
US7541306B2 (en) * 2007-01-17 2009-06-02 Ferro Corporation X8R dielectric composition for use with nickel electrodes
US7521390B2 (en) * 2007-03-05 2009-04-21 Ferro Corporation Ultra low temperature fixed X7R and BX dielectric ceramic composition and method of making
JP5240199B2 (ja) * 2007-09-26 2013-07-17 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
CN101960543B (zh) * 2008-03-24 2012-01-25 京瓷株式会社 层叠陶瓷电容器
JP5018604B2 (ja) * 2008-03-31 2012-09-05 Tdk株式会社 誘電体磁器組成物および電子部品
CN102149653A (zh) * 2008-09-24 2011-08-10 株式会社村田制作所 电介体陶瓷组合物及层叠陶瓷电容器
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
JPWO2011125543A1 (ja) 2010-04-02 2013-07-08 株式会社村田製作所 誘電体セラミックおよびそれを用いた積層セラミックコンデンサ
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
CN102826845A (zh) * 2012-08-29 2012-12-19 苏州金桨节能与环保科技有限公司 一种触电/压电材料的制备方法及其应用
KR20140118724A (ko) * 2013-03-29 2014-10-08 미쓰비시 마테리알 가부시키가이샤 Pzt 계 강유전체 박막 및 그 형성 방법
DE102013110978A1 (de) * 2013-10-02 2015-04-16 Epcos Ag Keramischer Vielschichtkondensator
JP6753221B2 (ja) * 2016-08-30 2020-09-09 Tdk株式会社 誘電体組成物および積層電子部品
CN111517780B (zh) * 2019-02-01 2023-07-25 三星电机株式会社 介电陶瓷组合物和包括其的多层陶瓷电容器
KR102351180B1 (ko) * 2019-02-13 2022-01-17 삼성전기주식회사 적층 세라믹 커패시터
KR102292797B1 (ko) * 2019-02-13 2021-08-24 삼성전기주식회사 유전체 자기 조성물 및 이를 포함하는 적층 세라믹 커패시터
KR20190116141A (ko) 2019-07-24 2019-10-14 삼성전기주식회사 유전체 자기 조성물 및 이를 포함하는 적층 세라믹 커패시터
DE102020002664A1 (de) 2020-05-04 2021-11-04 Giesecke+Devrient Currency Technology Gmbh Gedruckter Folienkondensator mit hoher Kapazität
DE102020002881A1 (de) 2020-05-13 2021-11-18 Giesecke+Devrient Currency Technology Gmbh Gedruckter Folienkondensator mit gesintertem Dielektrikum
KR102624590B1 (ko) * 2020-12-07 2024-01-12 한국과학기술원 유전체 세라믹, 이의 제조 방법, 및 이를 포함하는 적층형 전자 부품
JP2022122145A (ja) * 2021-02-09 2022-08-22 Tdk株式会社 誘電体組成物、電子部品および積層電子部品

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529319B2 (de) * 1972-09-28 1977-03-15
EP0623940B1 (de) * 1989-10-18 2003-01-08 TDK Corporation Keramischer Mehrschicht-Chipkondensator und Verfahren zu seiner Herstellung
JP2920693B2 (ja) 1990-11-29 1999-07-19 株式会社村田製作所 非還元性誘電体磁器組成物
JPH07118431B2 (ja) 1991-03-16 1995-12-18 太陽誘電株式会社 磁器コンデンサ及びその製造方法
JP3120500B2 (ja) 1991-10-07 2000-12-25 株式会社村田製作所 非還元性誘電体磁器組成物
JP3024537B2 (ja) 1995-12-20 2000-03-21 株式会社村田製作所 積層セラミックコンデンサ
JP3024536B2 (ja) 1995-12-20 2000-03-21 株式会社村田製作所 積層セラミックコンデンサ
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
JP3180681B2 (ja) 1996-07-19 2001-06-25 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
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
JP3487539B2 (ja) 1997-05-06 2004-01-19 太陽誘電株式会社 誘電体磁器
JP3418091B2 (ja) 1997-05-30 2003-06-16 太陽誘電株式会社 誘電体磁器及びその製造方法
JP3334606B2 (ja) 1997-07-23 2002-10-15 株式会社村田製作所 誘電体磁器組成物および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
JP3275799B2 (ja) * 1997-09-25 2002-04-22 株式会社村田製作所 誘電体磁器組成物
JP3334607B2 (ja) 1998-05-12 2002-10-15 株式会社村田製作所 誘電体磁器組成物および積層セラミックコンデンサ
JP4491842B2 (ja) 1998-05-14 2010-06-30 株式会社村田製作所 誘電体磁器組成物および積層セラミックコンデンサ
JP3091192B2 (ja) 1998-07-29 2000-09-25 ティーディーケイ株式会社 誘電体磁器組成物および電子部品
JP3760364B2 (ja) 1999-07-21 2006-03-29 Tdk株式会社 誘電体磁器組成物および電子部品
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
JP3348081B2 (ja) 1999-10-19 2002-11-20 ティーディーケイ株式会社 誘電体磁器組成物および電子部品
JP3509710B2 (ja) 1999-09-03 2004-03-22 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
JP4326102B2 (ja) 2000-02-16 2009-09-02 太陽誘電株式会社 積層セラミックコンデンサの製造方法
JP3838845B2 (ja) 2000-02-16 2006-10-25 太陽誘電株式会社 積層セラミックコンデンサ
JP2001230148A (ja) 2000-02-16 2001-08-24 Taiyo Yuden Co Ltd 積層セラミックコンデンサとその製造方法
JP2001240466A (ja) 2000-02-28 2001-09-04 Taiyo Yuden Co Ltd 誘電体磁器と積層セラミック電子部品
JP3934352B2 (ja) * 2000-03-31 2007-06-20 Tdk株式会社 積層型セラミックチップコンデンサとその製造方法
JP2002020166A (ja) 2000-06-30 2002-01-23 Taiyo Yuden Co Ltd 誘電体磁器組成物及び磁器コンデンサ
JP2002020167A (ja) 2000-06-30 2002-01-23 Taiyo Yuden Co Ltd 誘電体磁器組成物及び磁器コンデンサ
JP3854454B2 (ja) 2000-09-14 2006-12-06 太陽誘電株式会社 誘電体磁器組成物及び磁器コンデンサ

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TW200306288A (en) 2003-11-16
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