KR100826785B1 - 유전체 세라믹 조성물, 그 제조방법 및 적층 세라믹커패시터 - Google Patents

유전체 세라믹 조성물, 그 제조방법 및 적층 세라믹커패시터 Download PDF

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KR100826785B1
KR100826785B1 KR1020077004502A KR20077004502A KR100826785B1 KR 100826785 B1 KR100826785 B1 KR 100826785B1 KR 1020077004502 A KR1020077004502 A KR 1020077004502A KR 20077004502 A KR20077004502 A KR 20077004502A KR 100826785 B1 KR100826785 B1 KR 100826785B1
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rare earth
dielectric ceramic
earth elements
mol
dielectric
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KR1020077004502A
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Korean (ko)
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KR20070047324A (ko
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노리유키 이노우에
토모유키 나카무라
하루노부 사노
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가부시키가이샤 무라타 세이사쿠쇼
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  • Compositions Of Oxide Ceramics (AREA)
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KR1020077004502A 2004-09-02 2005-08-11 유전체 세라믹 조성물, 그 제조방법 및 적층 세라믹커패시터 KR100826785B1 (ko)

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JP2004256358 2004-09-02
JPJP-P-2004-00256358 2004-09-02

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KR100826785B1 true KR100826785B1 (ko) 2008-04-30

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JP (1) JP5070841B2 (fr)
KR (1) KR100826785B1 (fr)
WO (1) WO2006025205A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101189908B1 (ko) * 2010-08-04 2012-10-10 가부시키가이샤 무라타 세이사쿠쇼 유전체 세라믹, 및 적층 세라믹 콘덴서

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JP5120255B2 (ja) * 2006-07-20 2013-01-16 株式会社村田製作所 誘電体セラミック及びその製造方法、並びに積層セラミックコンデンサ
JP5034839B2 (ja) * 2007-04-12 2012-09-26 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
JP5196879B2 (ja) * 2007-06-20 2013-05-15 キヤノン株式会社 圧電材料
JP5217742B2 (ja) * 2008-07-31 2013-06-19 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
JP5067401B2 (ja) 2009-06-30 2012-11-07 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
JP5146852B2 (ja) 2010-03-05 2013-02-20 株式会社村田製作所 積層セラミックコンデンサ
CN114262219B (zh) * 2021-12-31 2022-09-06 北京元六鸿远电子科技股份有限公司 一种具备超高温度稳定性的微波介质陶瓷材料及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001172076A (ja) * 1999-10-05 2001-06-26 Tdk Corp 誘電体磁器組成物の製造方法
JP2003160378A (ja) * 2001-11-21 2003-06-03 Nippon Chemicon Corp 誘電体磁器組成物及び電子部品
JP2004107200A (ja) * 2002-08-27 2004-04-08 Kyocera Corp 誘電体磁器およびその製法、並びに積層型電子部品およびその製法
JP2004155649A (ja) * 2002-10-17 2004-06-03 Murata Mfg Co Ltd 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
JP2004210603A (ja) * 2003-01-06 2004-07-29 Murata Mfg Co Ltd 誘電体セラミック、及び積層セラミックコンデンサ
JP2005223313A (ja) * 2004-01-08 2005-08-18 Tdk Corp 積層型セラミックコンデンサ及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3586148B2 (ja) * 1998-09-30 2004-11-10 Ｔｄｋ株式会社 非還元性誘電体磁器材料およびその製造方法ならびに積層磁器コンデンサ
JP2001307940A (ja) * 2000-04-26 2001-11-02 Taiyo Yuden Co Ltd 積層セラミックコンデンサとその製造方法
JP4110978B2 (ja) * 2003-01-24 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001172076A (ja) * 1999-10-05 2001-06-26 Tdk Corp 誘電体磁器組成物の製造方法
JP2003160378A (ja) * 2001-11-21 2003-06-03 Nippon Chemicon Corp 誘電体磁器組成物及び電子部品
JP2004107200A (ja) * 2002-08-27 2004-04-08 Kyocera Corp 誘電体磁器およびその製法、並びに積層型電子部品およびその製法
JP2004155649A (ja) * 2002-10-17 2004-06-03 Murata Mfg Co Ltd 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
JP2004210603A (ja) * 2003-01-06 2004-07-29 Murata Mfg Co Ltd 誘電体セラミック、及び積層セラミックコンデンサ
JP2005223313A (ja) * 2004-01-08 2005-08-18 Tdk Corp 積層型セラミックコンデンサ及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101189908B1 (ko) * 2010-08-04 2012-10-10 가부시키가이샤 무라타 세이사쿠쇼 유전체 세라믹, 및 적층 세라믹 콘덴서

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