ATE519718T1 - Dielektrische keramikzusammensetzung und keramik- schichtkondensator - Google Patents

Dielektrische keramikzusammensetzung und keramik- schichtkondensator

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Publication number
ATE519718T1
ATE519718T1 AT05749036T AT05749036T ATE519718T1 AT E519718 T1 ATE519718 T1 AT E519718T1 AT 05749036 T AT05749036 T AT 05749036T AT 05749036 T AT05749036 T AT 05749036T AT E519718 T1 ATE519718 T1 AT E519718T1
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AT
Austria
Prior art keywords
dielectric ceramic
ceramic composition
layer capacitor
tio
represented
Prior art date
Application number
AT05749036T
Other languages
English (en)
Inventor
Shoichiro Suzuki
Original Assignee
Murata Manufacturing Co
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Filing date
Publication date
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of ATE519718T1 publication Critical patent/ATE519718T1/de

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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
    • C04B35/46—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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    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
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    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
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    • H—ELECTRICITY
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    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—Copper
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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
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C—CHEMISTRY; METALLURGY
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/345—Refractory metal oxides
    • C04B2237/346—Titania or titanates
    • C—CHEMISTRY; METALLURGY
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/407—Copper

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  • Ceramic Engineering (AREA)
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  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
AT05749036T 2004-07-08 2005-06-10 Dielektrische keramikzusammensetzung und keramik- schichtkondensator ATE519718T1 (de)

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Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
JP4497162B2 (ja) * 2004-07-05 2010-07-07 株式会社村田製作所 誘電体セラミック及び積層セラミックコンデンサ
WO2006067958A1 (ja) * 2004-12-24 2006-06-29 Murata Manufacturing Co., Ltd. 誘電体セラミックおよび積層セラミックコンデンサ
JP2007153631A (ja) * 2005-11-30 2007-06-21 Tdk Corp 誘電体磁器組成物、電子部品および積層セラミックコンデンサ
CN101489953B (zh) * 2006-07-20 2013-04-10 株式会社村田制作所 电介质陶瓷及其制造方法以及叠层陶瓷电容器
JP5132972B2 (ja) * 2007-04-09 2013-01-30 太陽誘電株式会社 誘電体セラミックス及びその製造方法並びに積層セラミックコンデンサ
US7859823B2 (en) * 2007-06-08 2010-12-28 Murata Manufacturing Co., Ltd. Multi-layered ceramic electronic component
JP5204770B2 (ja) 2007-06-26 2013-06-05 京セラ株式会社 誘電体磁器およびコンデンサ
US8018047B2 (en) * 2007-08-06 2011-09-13 Infineon Technologies Ag Power semiconductor module including a multilayer substrate
US8154114B2 (en) * 2007-08-06 2012-04-10 Infineon Technologies Ag Power semiconductor module
JP5035028B2 (ja) * 2008-03-03 2012-09-26 株式会社村田製作所 誘電体セラミックおよび積層セラミックコンデンサ
DE102009049404B4 (de) * 2009-10-14 2022-08-18 Tdk Electronics Ag Keramikmaterial, Verfahren zur Herstellung des Keramikmaterials und Widerstandsbauelement umfassend das Keramikmaterial
JP2013523574A (ja) * 2010-03-31 2013-06-17 Ｔｄｋ株式会社 誘電体磁器組成物、誘電体磁器組成物の製造方法および電子部品
WO2012057216A1 (ja) * 2010-10-27 2012-05-03 京セラ株式会社 コンデンサ
WO2012096223A1 (ja) * 2011-01-12 2012-07-19 株式会社村田製作所 積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法
KR101494851B1 (ko) 2011-08-23 2015-02-23 가부시키가이샤 무라타 세이사쿠쇼 적층 세라믹 콘덴서 및 적층 세라믹 콘덴서의 제조방법
CN103346014B (zh) * 2013-06-14 2016-03-16 中国海洋大学 石墨纸-钛酸钡陶瓷薄膜电容器及其制备方法
KR101452131B1 (ko) 2013-08-30 2014-10-16 삼성전기주식회사 기판 내장용 적층 세라믹 전자부품 및 적층 세라믹 전자부품 내장형 인쇄회로기판
JP6387871B2 (ja) * 2015-03-13 2018-09-12 Tdk株式会社 誘電体磁器組成物およびセラミック電子部品
KR102166127B1 (ko) * 2015-12-28 2020-10-15 삼성전기주식회사 유전체 조성물 및 이를 포함하는 적층 세라믹 커패시터
JP2024175528A (ja) * 2023-06-06 2024-12-18 太陽誘電株式会社 誘電体磁器組成物および積層セラミック電子部品

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
JPH05194027A (ja) * 1992-01-17 1993-08-03 Asahi Chem Ind Co Ltd 誘電体セラミック組成物
JP3567759B2 (ja) * 1998-09-28 2004-09-22 株式会社村田製作所 誘電体セラミック組成物および積層セラミックコンデンサ
JP3918372B2 (ja) * 1999-07-26 2007-05-23 株式会社村田製作所 誘電体セラミック組成物、および積層セラミックコンデンサ
JP3509710B2 (ja) * 1999-09-03 2004-03-22 株式会社村田製作所 誘電体セラミック組成物、および積層セラミックコンデンサ
JP2002020166A (ja) * 2000-06-30 2002-01-23 Taiyo Yuden Co Ltd 誘電体磁器組成物及び磁器コンデンサ
JP2002050536A (ja) 2000-07-31 2002-02-15 Murata Mfg Co Ltd 耐還元性誘電体セラミックおよび積層セラミックコンデンサ
JP3341003B2 (ja) * 2000-12-25 2002-11-05 ティーディーケイ株式会社 誘電体磁器組成物および電子部品
JP2002293627A (ja) * 2001-04-04 2002-10-09 Taiyo Yuden Co Ltd 誘電体磁器組成物及び磁器コンデンサ
JP4717302B2 (ja) * 2001-11-21 2011-07-06 日本ケミコン株式会社 誘電体磁器組成物及び電子部品
JP4048808B2 (ja) * 2002-03-25 2008-02-20 株式会社村田製作所 誘電体セラミック組成物および積層セラミック電子部品
JP4457630B2 (ja) * 2002-10-17 2010-04-28 株式会社村田製作所 誘電体セラミックおよび積層セラミックコンデンサ
JP2005104770A (ja) * 2003-09-30 2005-04-21 Tdk Corp 誘電体磁器組成物および電子部品
CN1922118B (zh) * 2004-02-27 2011-08-17 株式会社村田制作所 介电陶瓷组合物和多层陶瓷电容器
JP2006005222A (ja) * 2004-06-18 2006-01-05 Tdk Corp セラミック電子部品およびその製造方法

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EP1767507A1 (de) 2007-03-28
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