DE602005012218D1 - Keramischer Mehrschichtkondensator und Verfahren zu seiner Herstellung - Google Patents

Keramischer Mehrschichtkondensator und Verfahren zu seiner Herstellung

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Publication number
DE602005012218D1
DE602005012218D1 DE602005012218T DE602005012218T DE602005012218D1 DE 602005012218 D1 DE602005012218 D1 DE 602005012218D1 DE 602005012218 T DE602005012218 T DE 602005012218T DE 602005012218 T DE602005012218 T DE 602005012218T DE 602005012218 D1 DE602005012218 D1 DE 602005012218D1
Authority
DE
Germany
Prior art keywords
preparation
multilayer capacitor
ceramic multilayer
ceramic
capacitor
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.)
Active
Application number
DE602005012218T
Other languages
English (en)
Inventor
Kenichi Iwasaki
Daisuke Fukuda
Masahiro Nishigaki
Kiyoshi Matsubara
Kousei Kamigaki
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 JP2004340347A external-priority patent/JP4511323B2/ja
Priority claimed from JP2004371317A external-priority patent/JP4463093B2/ja
Priority claimed from JP2004373181A external-priority patent/JP4508858B2/ja
Priority claimed from JP2004373180A external-priority patent/JP4557708B2/ja
Priority claimed from JP2004373173A external-priority patent/JP4463095B2/ja
Application filed by Kyocera Corp filed Critical Kyocera Corp
Publication of DE602005012218D1 publication Critical patent/DE602005012218D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
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Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006000710B4 (de) * 2005-03-25 2014-05-28 Kyocera Corp. Mehrschicht-Keramikkondensator und Verfahren zu dessen Herstellung
JP2006319205A (ja) * 2005-05-13 2006-11-24 Taiyo Yuden Co Ltd 積層セラミックコンデンサ及びその製造方法
US8154851B2 (en) * 2005-08-29 2012-04-10 Kyocera Corporation Dielectric ceramic, manufacturing method thereof, and multilayer ceramic capacitor
CN101346784B (zh) * 2005-12-26 2011-08-03 京瓷株式会社 层叠陶瓷电容器
JP4827011B2 (ja) * 2006-03-10 2011-11-30 Ｔｄｋ株式会社 セラミック粉末及びこれを用いた誘電体ペースト、積層セラミック電子部品、その製造方法
JP4788960B2 (ja) * 2006-03-10 2011-10-05 Ｔｄｋ株式会社 セラミック粉末及びこれを用いた誘電体ペースト、積層セラミック電子部品、その製造方法
WO2008038722A1 (fr) * 2006-09-27 2008-04-03 Kyocera Corporation Condensateur multicouche en céramique et procédé de production correspondant
WO2008050863A1 (fr) * 2006-10-27 2008-05-02 Kyocera Corporation Céramique diélectrique et condensateur
CN101542658B (zh) * 2006-11-29 2011-05-18 京瓷株式会社 多层陶瓷电容器
JP4925958B2 (ja) * 2007-07-27 2012-05-09 京セラ株式会社 積層セラミックコンデンサ
JP5127837B2 (ja) * 2007-10-29 2013-01-23 京セラ株式会社 誘電体磁器および積層セラミックコンデンサ
JP5344456B2 (ja) * 2008-03-11 2013-11-20 独立行政法人物質・材料研究機構 非鉛系圧電材料
CN101960543B (zh) * 2008-03-24 2012-01-25 京瓷株式会社 层叠陶瓷电容器
KR101218979B1 (ko) * 2010-12-10 2013-01-04 삼성전기주식회사 페롭스카이트 분말의 제조방법, 그 방법으로 제조한 페롭스카이트 분말 및 적층 세라믹 전자부품
JP2012253292A (ja) * 2011-06-07 2012-12-20 Murata Mfg Co Ltd 電子部品
KR101681358B1 (ko) * 2013-04-08 2016-11-30 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조방법
KR101434103B1 (ko) * 2013-05-31 2014-08-25 삼성전기주식회사 적층 세라믹 전자부품 및 적층 세라믹 전자부품의 실장 기판
KR102083990B1 (ko) * 2013-07-02 2020-03-03 삼성전기주식회사 유전체 조성물 및 적층 세라믹 커패시터
EP3029694B1 (de) * 2013-07-30 2022-01-26 Kyocera Corporation Dielektrischer film, schichtkondensator und elektrische vorrichtung
KR102107029B1 (ko) * 2014-10-08 2020-05-07 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조방법
JP6413862B2 (ja) * 2015-03-18 2018-10-31 Tdk株式会社 誘電体磁器組成物および電子部品
JP6655707B2 (ja) * 2015-07-17 2020-02-26 ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ 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
CN108352251B (zh) * 2015-10-28 2020-06-02 京瓷株式会社 电容器
WO2018140972A1 (en) * 2017-01-30 2018-08-02 TBT Group, Inc. Multilayer devices and methods of manufacturing
KR101933420B1 (ko) * 2017-09-29 2018-12-28 삼성전기 주식회사 적층 세라믹 커패시터
JP2019134098A (ja) * 2018-01-31 2019-08-08 Tdk株式会社 積層セラミックコンデンサ
KR102497972B1 (ko) 2018-08-09 2023-02-09 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조 방법
CN114424306A (zh) * 2019-09-26 2022-04-29 京瓷株式会社 电容器
JP7480459B2 (ja) * 2019-10-17 2024-05-10 太陽誘電株式会社 セラミック電子部品およびその製造方法
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KR20220057263A (ko) * 2020-10-29 2022-05-09 삼성전기주식회사 적층 세라믹 전자부품
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CN114057483B (zh) * 2021-12-02 2022-09-27 清华大学 一种适用于耐高压、高可靠性的x8r型bczt基bme-mlcc介质材料及制备方法
KR20230091622A (ko) * 2021-12-16 2023-06-23 삼성전기주식회사 세라믹 전자부품
CN114736015B (zh) * 2022-04-26 2022-12-23 信阳师范学院 一种采用真空热压烧结炉制备的插层锆钛酸钡钙基无铅压电陶瓷及其制备方法
CN115475797B (zh) * 2022-09-30 2024-04-05 肇庆绿宝石电子科技股份有限公司 一种叠层电容器及其制造方法、载条清洗液及制备方法
CN116813355B (zh) * 2023-06-27 2024-04-19 南充三环电子有限公司 一种陶瓷介质材料及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623087B2 (ja) 1997-11-28 2005-02-23 京セラ株式会社 誘電体磁器
JP4652595B2 (ja) 2001-03-21 2011-03-16 京セラ株式会社 温度特性に優れた誘電体磁器
JP2002284571A (ja) 2001-03-27 2002-10-03 Kyocera Corp 温度特性及びｄｃバイアス特性に優れた誘電体磁器
JP4522025B2 (ja) 2001-07-30 2010-08-11 京セラ株式会社 誘電体磁器及び積層型電子部品並びに積層型電子部品の製法
CN100418166C (zh) * 2002-09-25 2008-09-10 广东风华高新科技集团有限公司 低频高介抗还原多层陶瓷电容器瓷料
CN1252755C (zh) * 2002-10-14 2006-04-19 清华大学 温度稳定型的贱金属内电极多层陶瓷电容器介电材料
JP4111006B2 (ja) 2003-03-03 2008-07-02 株式会社村田製作所 誘電体セラミックおよびその製造方法ならびに積層セラミックコンデンサ
JP3995619B2 (ja) 2003-03-12 2007-10-24 富士通株式会社 薄膜キャパシタ素子、その製造方法及び電子装置
US7057876B2 (en) * 2004-07-29 2006-06-06 Kyocera Corporation Multilayer ceramic capacitor and manufacturing method thereof

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US7433173B2 (en) 2008-10-07
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