JP5647412B2 - セラミック材料、焼結セラミック、電気部品、セラミック材料の製造方法、及び電気部品の使用法 - Google Patents
セラミック材料、焼結セラミック、電気部品、セラミック材料の製造方法、及び電気部品の使用法 Download PDFInfo
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- JP5647412B2 JP5647412B2 JP2009511329A JP2009511329A JP5647412B2 JP 5647412 B2 JP5647412 B2 JP 5647412B2 JP 2009511329 A JP2009511329 A JP 2009511329A JP 2009511329 A JP2009511329 A JP 2009511329A JP 5647412 B2 JP5647412 B2 JP 5647412B2
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Description
A:Zn=4.0 ;Nb=30.0;Bi=66.0
B:Zn=7.8 ;Nb=25.0;Bi=67.2
C:Zn=16.0;Nb=30.0;Bi=54.0
D:Zn=15.0;Nb=35.0;Bi=50.0
A:Zn=4.0 ;NbO2.5=30.0;BiO1.5=66.0
B:Zn=7.8 ;Nb=25.0;Bi=67.2
C:Zn=16.0;Nb=30.0;Bi=54.0
D:Zn=15.0;Nb=35.0;Bi=50.0
Claims (16)
- 0<x<1において、2つの相の混合物xA+(1−x)Bを有し、
相Aは、Bi3NbO7の立方晶−正方晶をベースとし、
相Bは、Bi2(Zn2/3Nb4/3)O7の単斜晶パイロクロアをベースとし、そして、
前記2つの相は、全材料中のBiが、30モル%の割合までCa、Sr、Ba、Pb、Cd、Y、La及び原子番号58−71の希土類元素からなるグループから選ばれた1又は2以上の元素により置換されることができ、Znが、30モル%の割合までMg、Ca、Co、Mn、Ni、Fe、Cr、及びCuからなるグループから選ばれた1又は2以上の元素により置換されることができ、及びNbが30モル%の割合までSn、Ti、Hf、Sb、Ta、V、W、及びMoから選ばれた1又は2以上の元素により置換されることができ、また、Nbは、100%までTaにより置換されることができる、
ことを特徴とするセラミック材料。 - 元素Zn−Nb−Biの相ダイアグラム中、
A:Zn=4.0 ;Nb=30.0;Bi=66.0
B:Zn=7.8 ;Nb=25.0;Bi=67.2
C:Zn=16.0;Nb=30.0;Bi=54.0
D:Zn=15.0;Nb=35.0;Bi=50.0
の4点A、B、C、Dにより定義される、
ことを特徴とする請求項1に記載のセラミック材料。 - 請求項1又は2に記載のセラミック材料が、960℃以下の焼結温度で焼結されてなる、
ことを特徴とする焼結セラミック。 - 65〜95の誘電率を有する、
ことを特徴とする請求項3に記載の焼結セラミック。 - 1GHzの測定周波数で800以上の絶縁品質係数を有する、
ことを特徴とする請求項3又は4に記載の焼結セラミック。 - セラミック材料中の相Aの相対的なモル比xが0.10〜0.80である、
ことを特徴とする請求項3乃至5のいずれか一項に記載の焼結セラミック。 - 混合物中の相は、主成分の純粋相として提供される、
ことを特徴とする請求項3乃至6のいずれか一項に記載の焼結セラミック。 - 純粋相A及びBの領域の直径は、10μm以下又は10μmに等しい、
ことを特徴とする請求項3乃至7のいずれか一項に記載の焼結セラミック。 - 請求項3乃至8のいずれか一項に記載の焼結セラミックを含む、
ことを特徴とする電気部品。 - 構造化されたメタライゼーションレベルと交互に配置され、モノリシックスタック中へ焼結された複数のセラミック層を含む多層構造と、
前記多層構造で形成された複数の受動部品と、そして、
複数の貫通接続部と、
を備え、
前記構造化されたメタライゼーションレベルは、前記貫通接続部により互いに接続され、それによって、前記受動部品を相互に接続する、
ことを特徴とする請求項9に記載の電気部品。 - 前記受動部品は、LCフィルタ又は誘電体共振器を形成するように相互に接続される、
ことを特徴とする請求項10に記載の電気部品。 - 前記多層構造は、電気部品のための基板を含む、
ことを特徴とする請求項10又は11に記載の電気部品。 - 請求項1又は2に記載のセラミック材料を製造する方法であって、
純粋相A及びBを互いに分離して生成する工程、
前記純粋相を各々粉末になるまで砕く工程、及び、
所定の比率で前記純粋相の粉末を混合する工程、
を含む、
ことを特徴とするセラミック材料の製造方法。 - 前記純粋相を生成する工程は、混合酸化物プロセスにより前記純粋相を生成する工程を含む、
ことを特徴とする請求項13に記載のセラミック材料の製造方法。 - 前記混合物を用いて素地としてのフィルムを形成する工程、
前記フィルム中に貫通接続部をパンチングする工程、
前記貫通接続部に導電性材料を充填する工程、
電極材料のメタライゼーション構造を有する前記フィルムを印刷する工程、
複数の異なるフィルムを、上下に積層する工程、及び、
前記積層されたフィルムをラミネートする工程、
をさらに含む、
ことを特徴とする請求項13又は14に記載のセラミック材料の製造方法。 - 前記受動部品は、周波数範囲1〜5GHzについてのモバイル通信アプリケーションに、LTCC技術でLCフィルタ又は誘電体共振器を形成するように相互に接続される、
ことを特徴とする請求項9乃至12のいずれか一項に記載の電気部品の使用法。
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Application Number | Priority Date | Filing Date | Title |
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DE102006024231.9 | 2006-05-23 | ||
DE102006024231A DE102006024231B4 (de) | 2006-05-23 | 2006-05-23 | Keramisches Material, gesinterte Keramik, Verfahren zur Herstellung und Verwendung der Keramik |
PCT/DE2007/000847 WO2007134569A2 (de) | 2006-05-23 | 2007-05-09 | Keramisches material, gesinterte keramik und bauelement daraus, verfahren zur herstellung und verwendung der keramik |
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JP5647412B2 true JP5647412B2 (ja) | 2014-12-24 |
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US (1) | US7816293B2 (ja) |
JP (1) | JP5647412B2 (ja) |
KR (1) | KR101339090B1 (ja) |
CN (1) | CN101448759B (ja) |
DE (1) | DE102006024231B4 (ja) |
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WO (1) | WO2007134569A2 (ja) |
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EP1990328B1 (de) * | 2007-05-07 | 2011-10-26 | Siemens Aktiengesellschaft | Keramisches Pulver, keramische Schicht sowie Schichtsystem aus zwei Pyrochlorphasen und Oxiden |
US7939941B2 (en) | 2007-06-27 | 2011-05-10 | Taiwan Semiconductor Manufacturing Company, Ltd. | Formation of through via before contact processing |
NO20080452L (no) * | 2008-01-24 | 2009-07-27 | Well Technology As | A method and an apparatus for controlling a well barrier |
US8853830B2 (en) | 2008-05-14 | 2014-10-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | System, structure, and method of manufacturing a semiconductor substrate stack |
CN101362084B (zh) * | 2008-09-18 | 2010-10-13 | 武汉理工大学 | 可见光响应纳米Bi3NbO7光催化剂的制备方法及其应用 |
DE102009014542B3 (de) * | 2009-02-12 | 2010-12-02 | Epcos Ag | Mehrschichtbauelement und Verfahren zur Herstellung |
US8691664B2 (en) * | 2009-04-20 | 2014-04-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Backside process for a substrate |
DE102009041952B4 (de) * | 2009-09-17 | 2017-03-30 | Airbus Defence and Space GmbH | Verfahren zur Herstellung eines mehrlagigen Keramiksubstrats und mehrlagiges Keramiksubstrat und dessen Verwendung |
CN102389825B (zh) * | 2011-09-02 | 2013-10-02 | 武汉理工大学 | 一种具有可见光响应的纳米复合光催化剂的制备方法 |
JP5812035B2 (ja) * | 2013-04-04 | 2015-11-11 | Tdk株式会社 | 誘電体磁器組成物、誘電体磁器および電子部品 |
US20170355613A1 (en) * | 2014-12-24 | 2017-12-14 | Japan Advanced Institute Of Science And Technology | Oxide dielectric, method of manufacturing the same, precursor of oxide dielectric, solid state electric device, and method of manufacturing the same |
DE102015120640A1 (de) * | 2015-11-27 | 2017-06-01 | Epcos Ag | Vielschichtbauelement und Verfahren zur Herstellung eines Vielschichtbauelements |
US11380482B2 (en) | 2018-03-28 | 2022-07-05 | Tdk Corporation | Dielectric composition and electronic component |
JP7211182B2 (ja) * | 2019-03-15 | 2023-01-24 | Tdk株式会社 | 誘電体組成物および電子部品 |
US11508494B2 (en) | 2019-03-15 | 2022-11-22 | Tdk Corporation | Dielectric composition and electronic component |
JP7363535B2 (ja) | 2019-03-15 | 2023-10-18 | Tdk株式会社 | 誘電体組成物および電子部品 |
CN110171965B (zh) * | 2019-04-26 | 2021-07-06 | 武汉理工大学 | 一种npo电容器介质材料及其制备方法 |
CN110372377A (zh) * | 2019-07-24 | 2019-10-25 | 天津大学 | 一种巨介电常数电介质材料的制备方法 |
CN111540604B (zh) * | 2020-05-07 | 2022-05-31 | 无锡太湖学院 | 一种多层片状陶瓷电子元器件的制备方法 |
CN114956816B (zh) * | 2022-06-07 | 2023-03-24 | 清华大学 | 一种高性能烧绿石储能陶瓷材料及其制备方法与应用 |
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JPS6024070B2 (ja) | 1978-04-19 | 1985-06-11 | 株式会社村田製作所 | マイクロ波用誘電体磁器組成物 |
JPH04285046A (ja) * | 1991-03-12 | 1992-10-09 | Matsushita Electric Ind Co Ltd | 誘電体磁器組成物 |
JP3329014B2 (ja) * | 1992-09-08 | 2002-09-30 | 松下電器産業株式会社 | 誘電体磁器組成物 |
US5449652A (en) * | 1993-06-04 | 1995-09-12 | Battelle Memorial Institute | Ceramic compositions for BZN dielectric resonators |
JPH07165466A (ja) * | 1993-12-10 | 1995-06-27 | Ngk Spark Plug Co Ltd | マイクロ波誘電体磁器組成物の製造方法 |
US6395663B1 (en) * | 2000-06-16 | 2002-05-28 | National Science Council | Low temperature sintered BI2O3-ZNO-NB2O5 ceramics and method for its formation |
US6680269B2 (en) * | 2000-06-29 | 2004-01-20 | The Penn State Research Foundation | Bismuth pyrochlore microwave dielectric materials |
FR2845685B1 (fr) * | 2002-10-15 | 2005-06-17 | Materiau ceramique a forte permittivite, procede de fabrication du materiau et application a des structures multicouches ceramique | |
JP4494881B2 (ja) * | 2004-06-29 | 2010-06-30 | 日本特殊陶業株式会社 | 低温焼成誘電体磁器組成物及び誘電体部品 |
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DE102006024231B4 (de) | 2010-01-28 |
US7816293B2 (en) | 2010-10-19 |
US20090155624A1 (en) | 2009-06-18 |
CN101448759A (zh) | 2009-06-03 |
WO2007134569A3 (de) | 2008-03-06 |
CN101448759B (zh) | 2013-06-19 |
KR20090015130A (ko) | 2009-02-11 |
TW200804227A (en) | 2008-01-16 |
WO2007134569A2 (de) | 2007-11-29 |
JP2009537444A (ja) | 2009-10-29 |
TWI400214B (zh) | 2013-07-01 |
KR101339090B1 (ko) | 2013-12-09 |
DE102006024231A1 (de) | 2007-11-29 |
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