DE602005003250D1 - Dielektrische keramische Zusammensetzung und mehrschichtiges keramisches Bauteil enthaltend diese Zusammensetzung - Google Patents

Dielektrische keramische Zusammensetzung und mehrschichtiges keramisches Bauteil enthaltend diese Zusammensetzung

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Publication number
DE602005003250D1
DE602005003250D1 DE602005003250T DE602005003250T DE602005003250D1 DE 602005003250 D1 DE602005003250 D1 DE 602005003250D1 DE 602005003250 T DE602005003250 T DE 602005003250T DE 602005003250 T DE602005003250 T DE 602005003250T DE 602005003250 D1 DE602005003250 D1 DE 602005003250D1
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Germany
Prior art keywords
composition
component containing
multilayer ceramic
dielectric ceramic
dielectric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE602005003250T
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English (en)
Other versions
DE602005003250T2 (de
Inventor
Takashi Umemoto
Rintaro Aoyagi
Hiroshi Nonoue
Kenichiro Wakisaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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Filing date
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Publication of DE602005003250D1 publication Critical patent/DE602005003250D1/de
Application granted granted Critical
Publication of DE602005003250T2 publication Critical patent/DE602005003250T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic
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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
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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
    • C04B35/622—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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62665—Flame, plasma or melting treatment
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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
    • C04B35/622—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
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    • C04B35/64—Burning or sintering processes
    • 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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    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
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    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DE602005003250T 2004-03-08 2005-03-03 Dielektrische keramische Zusammensetzung und mehrschichtiges keramisches Bauteil enthaltend diese Zusammensetzung Expired - Fee Related DE602005003250T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004064536 2004-03-08
JP2004064536 2004-03-08
JP2004221676 2004-07-29
JP2004221676A JP2005289789A (ja) 2004-03-08 2004-07-29 誘電体磁器組成物及びそれを用いた積層セラミック部品

Publications (2)

Publication Number Publication Date
DE602005003250D1 true DE602005003250D1 (de) 2007-12-27
DE602005003250T2 DE602005003250T2 (de) 2008-09-25

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Family Applications (1)

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DE602005003250T Expired - Fee Related DE602005003250T2 (de) 2004-03-08 2005-03-03 Dielektrische keramische Zusammensetzung und mehrschichtiges keramisches Bauteil enthaltend diese Zusammensetzung

Country Status (5)

Country Link
US (1) US7153800B2 (de)
EP (1) EP1575060B1 (de)
JP (1) JP2005289789A (de)
CN (1) CN1667758A (de)
DE (1) DE602005003250T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005263534A (ja) * 2004-03-17 2005-09-29 Sanyo Electric Co Ltd 誘電体磁器組成物及びそれを用いた積層セラミック部品
JP4338597B2 (ja) * 2004-06-23 2009-10-07 三洋電機株式会社 誘電体磁器組成物及びその製造方法並びに積層セラミック部品
JP2006045046A (ja) * 2004-06-28 2006-02-16 Sanyo Electric Co Ltd 誘電体磁器組成物及び積層セラミック部品
JP5128782B2 (ja) * 2006-03-29 2013-01-23 Ｎｔｎ株式会社 誘電体セラミックスの製造方法
JP4849325B2 (ja) * 2006-08-31 2012-01-11 Ｔｄｋ株式会社 誘電体磁器組成物
JP5041206B2 (ja) * 2006-09-29 2012-10-03 Ｔｄｋ株式会社 誘電体磁器組成物の製造方法
JP2008189542A (ja) * 2007-01-09 2008-08-21 Mitsubishi Electric Corp 誘電体ペースト、コンデンサ及びコンデンサ内蔵多層セラミック基板
JP2008254935A (ja) * 2007-03-30 2008-10-23 Tdk Corp 誘電体磁器組成物、複合電子部品および積層セラミックコンデンサ
JP2009161411A (ja) * 2008-01-09 2009-07-23 Tdk Corp 誘電体磁器組成物及び誘電体磁器
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CN1667758A (zh) 2005-09-14
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