JP5040918B2 - ガラスセラミック組成物、ガラスセラミック焼結体および積層セラミック電子部品 - Google Patents
ガラスセラミック組成物、ガラスセラミック焼結体および積層セラミック電子部品 Download PDFInfo
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- JP5040918B2 JP5040918B2 JP2008528811A JP2008528811A JP5040918B2 JP 5040918 B2 JP5040918 B2 JP 5040918B2 JP 2008528811 A JP2008528811 A JP 2008528811A JP 2008528811 A JP2008528811 A JP 2008528811A JP 5040918 B2 JP5040918 B2 JP 5040918B2
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- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- 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
- C04B35/16—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 silicates other than clay
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- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
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- H05K1/00—Printed circuits
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Description
3 部品本体
8,57 生の積層構造物
10〜20,59 生のガラスセラミック層
21,24,38,40 コイルパターン
22,28,29,34,35,41 引出しパターン
23,25,26,30,32,36,37,39,56,65 ビアホール導体
27,31,33 コンデンサパターン
53,62,63 ガラスセラミック層
54,66 外部導体膜
55,64 内部導体膜
51,61 多層セラミック基板
67 生の複合積層構造物
まず、表1に示す、Li2O、MgO、BaO、CaO、SrO、B2O3、SiO2、ZnOおよびAl2O3の組成比が得られるように、各々の炭酸塩または酸化物粉末を秤量し、これらを十分混合した後、1100〜1400℃の温度で溶融し、水中に投入して急冷した後、湿式粉砕して、ガラス粉末G1〜G30を得た。
実験例2では、SrZrO3の代わりに、Al2O3またはMgAl2O4を用いて、実験例1の場合と同様の工程に従って、円板状の成形体を得、次いで、脱バインダ工程および焼成工程を実施し、焼結体を得ようと試みた。
実験例3では、この発明に係るガラスセラミック組成物において、BaZrO3およびMg2SiO4の各々のさらなる含有の効果を確認するための実験を行なった。
容量変化率[%]={(C1 −C0 )/C0 }×100の式から求めた。
実験例4では、この発明に係るガラスセラミック組成物において、TiO2のさらなる含有の効果を確認するための実験を行なった。
実験例5では、この発明に係るガラスセラミック組成物において、ZrO2のさらなる含有の効果を確認するための実験を行なった。
実験例6では、実験例3で得た第1のガラスセラミック組成物から得られる比較的高誘電率の第1のガラスセラミック層と、以下のようにして作製した第2のガラスセラミック組成物から得られる比較的低誘電率の第2のガラスセラミック層とをともに積層しかつ焼成して、比誘電率の互いに異なる第1および第2のガラスセラミック層を備える積層セラミック電子部品を作製した。
Claims (10)
- SrZrO3系セラミックとLi2O−MgO−ZnO−B2O3−SiO2系ガラスとを含んで構成され、前記Li2O−MgO−ZnO−B2O3−SiO2系ガラスは、全体の1〜12重量%を占めており、かつ、Li2O含有量が3.5〜15重量%、MgO含有量が20〜50重量%、BaO含有量が1〜25重量%、CaO含有量が0〜10重量%、SrO含有量が0〜25重量%、B2O3含有量が16〜29重量%、SiO2含有量が11〜35重量%、ZnO含有量が5〜20重量%、Al2O3含有量が0〜15重量%であり、さらに、SrTiO3系セラミックを全体の0〜6重量%の割合で含有する、ガラスセラミック組成物。
- さらに、BaZrO3系セラミックを1〜84重量%含む、請求項1に記載のガラスセラミック組成物。
- 前記BaZrO3系セラミックを1〜30重量%含む、請求項2に記載のガラスセラミック組成物。
- さらに、Mg2SiO4を40重量%以下含む、請求項1ないし3のいずれかに記載のガラスセラミック組成物。
- さらに、TiO2を3〜10重量%含む、請求項1ないし4のいずれかに記載のガラスセラミック組成物。
- さらに、ZrO2を6重量%以下含む、請求項1ないし5のいずれかに記載のガラスセラミック組成物。
- 請求項1ないし6のいずれかに記載のガラスセラミック組成物を焼成してなる、ガラスセラミック焼結体。
- 請求項1ないし6のいずれかに記載のガラスセラミック組成物を焼成してなる第1のガラスセラミック層を備える、積層セラミック電子部品。
- 前記第1のガラスセラミック層とともに積層される第2のガラスセラミック層をさらに備え、
前記第2のガラスセラミック層は、
フォルステライトを主成分とする第1のセラミック粉末と、
チタン酸カルシウムを主成分とするセラミック粉末、チタン酸ストロンチウムを主成分とするセラミック粉末および酸化チタンを主成分とするセラミック粉末からなる群より選ばれる少なくとも1種からなる第2のセラミック粉末と、
リチウムをLi2O換算で3〜15重量%、マグネシウムをMgO換算で20〜50重量%、ホウ素をB2O3換算で15〜30重量%、ケイ素をSiO2換算で10〜45重量%、亜鉛をZnO換算で6〜20重量%、および、アルミニウムをAl2O3換算で0〜15重量%含む、ホウケイ酸ガラス粉末と
を含む、第2のガラスセラミック組成物を焼成してなるものであり、
前記ホウケイ酸ガラス粉末は、前記第2のガラスセラミック組成物のうちの3重量%以上を占めており、
前記ホウケイ酸ガラス粉末には、酸化カルシウム、酸化バリウムおよび酸化ストロンチウムからなる群より選ばれる少なくとも1種の添加成分が添加されていて、
前記添加成分の含有率を当該ホウケイ酸ガラス粉末に占める割合で表したとき、前記添加成分の含有率の下限は、酸化カルシウム、酸化バリウムおよび酸化ストロンチウムを、それぞれ、CaO、BaOおよびSrOに換算して、合計で2重量%であり、かつ、前記添加成分の含有率の上限は、酸化カルシウムの場合にはCaO換算で15重量%であり、酸化バリウムの場合にはBaO換算で25重量%であり、酸化ストロンチウムの場合にはSrO換算で25重量%である、
請求項8に記載の積層セラミック電子部品。 - 表面および/または内部に、前記ガラスセラミック組成物と同時焼成された金、銀または銅を主成分とする導体パターンをさらに備える、請求項8または9に記載の積層セラミック電子部品。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552602B2 (ja) * | 1985-11-30 | 1993-08-05 | Taiyo Yuden Kk | |
JP2001278664A (ja) * | 2000-03-31 | 2001-10-10 | Samsung Electro Mech Co Ltd | 誘電体磁器組成物とそれを用いた磁器コンデンサ及びその製造方法 |
JP2005104775A (ja) * | 2003-09-30 | 2005-04-21 | Murata Mfg Co Ltd | 誘電体セラミック用焼結助剤、誘電体セラミック組成物、誘電体セラミック、セラミック多層基板、回路モジュール、および積層セラミック電子部品 |
JP2006181737A (ja) * | 2004-12-24 | 2006-07-13 | Kyocera Corp | 複合セラミックグリーンシート、複合セラミックグリーンシートの製造方法及び多層セラミック基板の製造方法 |
WO2008018407A1 (fr) * | 2006-08-09 | 2008-02-14 | Murata Manufacturing Co., Ltd. | Composition de vitrocéramique, vitrocéramique frittée, et composants électroniques céramiques stratifiés |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809973A (en) * | 1973-07-06 | 1974-05-07 | Sprague Electric Co | Multilayer ceramic capacitor and method of terminating |
US4223369A (en) * | 1978-07-03 | 1980-09-16 | Sprague Electric Company | Monolithic capacitor with low firing zirconate and nickel electrodes |
US4293838A (en) * | 1979-01-29 | 1981-10-06 | Trw, Inc. | Resistance material, resistor and method of making the same |
US4593006A (en) * | 1985-04-11 | 1986-06-03 | Asahi Glass Company, Ltd. | Composition for multilayer printed wiring board |
JPH0552602A (ja) | 1991-08-28 | 1993-03-02 | Mitsubishi Heavy Ind Ltd | 地層の深度別沈降量測定方法 |
JP3028503B2 (ja) | 1992-01-31 | 2000-04-04 | 株式会社村田製作所 | 非還元性誘電体磁器組成物 |
MY133860A (en) * | 1997-02-25 | 2007-11-30 | Tdk Corp | High dielectric- constant dielectric ceramic composition, and its fabrication process |
JPH11228222A (ja) * | 1997-12-11 | 1999-08-24 | Murata Mfg Co Ltd | 誘電体磁器組成物及びそれを用いたセラミック電子部品 |
JP4188488B2 (ja) * | 1999-03-30 | 2008-11-26 | Tdk株式会社 | 誘電体磁器組成物 |
DE10043882B4 (de) * | 1999-09-07 | 2009-11-05 | Murata Mfg. Co., Ltd., Nagaokakyo-shi | Dielektrische Keramikzusammensetzung und monolithisches Keramikbauteil |
JP3503568B2 (ja) * | 2000-04-07 | 2004-03-08 | 株式会社村田製作所 | 非還元性誘電体セラミック及びそれを用いた積層セラミックコンデンサ |
EP1286932A1 (en) * | 2001-06-01 | 2003-03-05 | Paratek Microwave, Inc. | Tunable dielectric compositions including low loss glass |
US7439202B2 (en) * | 2004-03-01 | 2008-10-21 | Murata Manufacturing Co., Ltd. | Glass ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
US7368408B2 (en) * | 2004-03-01 | 2008-05-06 | Murata Manufacturing Co., Ltd. | Glass-ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
JP4371141B2 (ja) * | 2004-03-01 | 2009-11-25 | 株式会社村田製作所 | 絶縁体セラミック組成物、絶縁性セラミック焼結体および積層型セラミック電子部品 |
US7417001B2 (en) * | 2004-03-01 | 2008-08-26 | Murata Manufacturing Co., Ltd | Glass ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
DE112009000012B4 (de) * | 2008-03-13 | 2014-11-13 | Murata Manufacturing Co., Ltd. | Glaskeramikzusammensetzung, Glaskeramik-Sinterkörper und keramisches Mehrschicht-Elektronikbauteil |
JP5316545B2 (ja) * | 2008-11-19 | 2013-10-16 | 株式会社村田製作所 | ガラスセラミック組成物およびガラスセラミック基板 |
-
2007
- 2007-08-06 JP JP2008528811A patent/JP5040918B2/ja active Active
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- 2007-08-06 DE DE112007001868T patent/DE112007001868B4/de active Active
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552602B2 (ja) * | 1985-11-30 | 1993-08-05 | Taiyo Yuden Kk | |
JP2001278664A (ja) * | 2000-03-31 | 2001-10-10 | Samsung Electro Mech Co Ltd | 誘電体磁器組成物とそれを用いた磁器コンデンサ及びその製造方法 |
JP2005104775A (ja) * | 2003-09-30 | 2005-04-21 | Murata Mfg Co Ltd | 誘電体セラミック用焼結助剤、誘電体セラミック組成物、誘電体セラミック、セラミック多層基板、回路モジュール、および積層セラミック電子部品 |
JP2006181737A (ja) * | 2004-12-24 | 2006-07-13 | Kyocera Corp | 複合セラミックグリーンシート、複合セラミックグリーンシートの製造方法及び多層セラミック基板の製造方法 |
WO2008018407A1 (fr) * | 2006-08-09 | 2008-02-14 | Murata Manufacturing Co., Ltd. | Composition de vitrocéramique, vitrocéramique frittée, et composants électroniques céramiques stratifiés |
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