TWI268523B - Multi layer ceramic capacitor and method of manufacturing the same - Google Patents
Multi layer ceramic capacitor and method of manufacturing the sameInfo
- Publication number
- TWI268523B TWI268523B TW094141360A TW94141360A TWI268523B TW I268523 B TWI268523 B TW I268523B TW 094141360 A TW094141360 A TW 094141360A TW 94141360 A TW94141360 A TW 94141360A TW I268523 B TWI268523 B TW I268523B
- Authority
- TW
- Taiwan
- Prior art keywords
- ceramic capacitor
- crystal grains
- dielectric layer
- composition concentration
- manufacturing
- Prior art date
Links
- 239000003985 ceramic capacitor Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000013078 crystal Substances 0.000 abstract 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 2
- 229910002113 barium titanate Inorganic materials 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
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- 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
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
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- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
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Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP2004340347A JP4511323B2 (ja) | 2004-11-25 | 2004-11-25 | 積層セラミックコンデンサおよびその製法 |
JP2004371317A JP4463093B2 (ja) | 2004-12-22 | 2004-12-22 | 積層セラミックコンデンサおよびその製法 |
JP2004373181A JP4508858B2 (ja) | 2004-12-24 | 2004-12-24 | 積層セラミックコンデンサおよびその製法 |
JP2004373180A JP4557708B2 (ja) | 2004-12-24 | 2004-12-24 | 積層セラミックコンデンサおよびその製法 |
JP2004373173A JP4463095B2 (ja) | 2004-12-24 | 2004-12-24 | 積層セラミックコンデンサおよびその製法 |
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TW200618007A TW200618007A (en) | 2006-06-01 |
TWI268523B true TWI268523B (en) | 2006-12-11 |
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TW094141360A TWI268523B (en) | 2004-11-25 | 2005-11-24 | Multi layer ceramic capacitor and method of manufacturing the same |
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US (1) | US7433173B2 (zh) |
EP (1) | EP1662521B1 (zh) |
KR (1) | KR101156015B1 (zh) |
CN (1) | CN1783375B (zh) |
DE (1) | DE602005012218D1 (zh) |
TW (1) | TWI268523B (zh) |
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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 (en) * | 2013-07-30 | 2022-01-26 | Kyocera Corporation | Dielectric film, film capacitor and electric device |
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 |
CN111063543A (zh) * | 2019-12-03 | 2020-04-24 | 南京汇聚新材料科技有限公司 | 一种高机械强度电容器及其制备方法 |
KR20220057263A (ko) * | 2020-10-29 | 2022-05-09 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
CN113012939B (zh) * | 2021-02-22 | 2022-09-09 | 四川大学 | 高耐电压低损耗硅基薄膜电容器及其制备方法 |
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 |
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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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- 2005-11-24 KR KR1020050112745A patent/KR101156015B1/ko active IP Right Grant
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CN1783375A (zh) | 2006-06-07 |
EP1662521A1 (en) | 2006-05-31 |
EP1662521B1 (en) | 2009-01-07 |
DE602005012218D1 (de) | 2009-02-26 |
KR101156015B1 (ko) | 2012-06-13 |
US7433173B2 (en) | 2008-10-07 |
TW200618007A (en) | 2006-06-01 |
US20060114641A1 (en) | 2006-06-01 |
KR20060059191A (ko) | 2006-06-01 |
CN1783375B (zh) | 2010-09-15 |
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