ATE451335T1 - Dielektrische keramische zusammensetzung und elektronische vorrichtung - Google Patents
Dielektrische keramische zusammensetzung und elektronische vorrichtungInfo
- Publication number
- ATE451335T1 ATE451335T1 AT08151587T AT08151587T ATE451335T1 AT E451335 T1 ATE451335 T1 AT E451335T1 AT 08151587 T AT08151587 T AT 08151587T AT 08151587 T AT08151587 T AT 08151587T AT E451335 T1 ATE451335 T1 AT E451335T1
- Authority
- AT
- Austria
- Prior art keywords
- oxide
- dielectric ceramic
- ceramic composition
- electronic device
- moles
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 1
- 229910052691 Erbium Inorganic materials 0.000 abstract 1
- 229910052693 Europium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052689 Holmium Inorganic materials 0.000 abstract 1
- 229910052765 Lutetium Inorganic materials 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052771 Terbium Inorganic materials 0.000 abstract 1
- 229910052775 Thulium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 229910052706 scandium Inorganic materials 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Classifications
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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
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- 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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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
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- C—CHEMISTRY; METALLURGY
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
- C04B2235/6584—Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage below that of air
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
- C04B2235/662—Annealing after sintering
- C04B2235/663—Oxidative annealing
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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
- C04B2235/79—Non-stoichiometric products, e.g. perovskites (ABO3) with an A/B-ratio other than 1
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105189 | 2007-04-12 | ||
| JP2007255591A JP5034839B2 (ja) | 2007-04-12 | 2007-09-28 | 誘電体磁器組成物および電子部品 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE451335T1 true ATE451335T1 (de) | 2009-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08151587T ATE451335T1 (de) | 2007-04-12 | 2008-02-19 | Dielektrische keramische zusammensetzung und elektronische vorrichtung |
Country Status (6)
| Country | Link |
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| JP (1) | JP5034839B2 (de) |
| KR (1) | KR101358488B1 (de) |
| CN (1) | CN101284732A (de) |
| AT (1) | ATE451335T1 (de) |
| DE (1) | DE602008000358D1 (de) |
| TW (1) | TW200846300A (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4967963B2 (ja) * | 2007-09-28 | 2012-07-04 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
| JP2010109747A (ja) | 2008-10-30 | 2010-05-13 | Panasonic Corp | 携帯無線機 |
| JP5311045B2 (ja) * | 2009-08-25 | 2013-10-09 | 株式会社村田製作所 | 透光性セラミック |
| EP2513012B1 (de) * | 2009-12-16 | 2016-10-12 | Skyworks Solutions, Inc. | Dielektrische keramische materialien und entsprechende verfahren |
| JP5146492B2 (ja) * | 2010-06-14 | 2013-02-20 | Tdk株式会社 | 誘電体磁器組成物およびその製造方法 |
| JP5664228B2 (ja) * | 2010-12-28 | 2015-02-04 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
| JP6226078B2 (ja) * | 2014-08-04 | 2017-11-08 | 株式会社村田製作所 | 積層セラミックコンデンサ |
| US10287211B2 (en) * | 2015-02-27 | 2019-05-14 | Ferro Corporation | Low-K and mid-K LTCC dielectric compositions and devices |
| EP3326178B1 (de) * | 2015-07-17 | 2019-05-22 | TDK Electronics AG | Dielektrische zusammensetzung, dielektrisches element, elektronische komponente und laminierte elektronische komponente |
| JP6588620B2 (ja) | 2015-07-17 | 2019-10-09 | 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 | 積層セラミックコンデンサ |
| WO2017073621A1 (ja) * | 2015-10-28 | 2017-05-04 | 京セラ株式会社 | コンデンサ |
| CN117865662B (zh) * | 2024-01-16 | 2025-09-23 | 中国电子科技集团公司第四十三研究所 | 一种低介电常数微波介质陶瓷材料及其制备方法和应用 |
| WO2026034554A1 (ja) * | 2024-08-08 | 2026-02-12 | Agc株式会社 | セラミックス材料、光学部材、ヘッドマウントディスプレイ、及びセラミックス材料の製造方法 |
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| 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 |
| TWI240288B (en) * | 2003-01-31 | 2005-09-21 | Murata Manufacturing Co | Dielectric ceramic and the manufacturing method thereof, and the laminated ceramic condenser |
| JP4513278B2 (ja) * | 2003-05-26 | 2010-07-28 | 株式会社村田製作所 | 非還元性誘電体セラミックの製造方法、非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 |
| JP4572628B2 (ja) * | 2004-08-30 | 2010-11-04 | Tdk株式会社 | 誘電体磁器組成物及び電子部品 |
| JP5070841B2 (ja) * | 2004-09-02 | 2012-11-14 | 株式会社村田製作所 | 誘電体セラミック組成物、その製造方法及び積層セラミックコンデンサ |
| JP4720193B2 (ja) * | 2005-01-24 | 2011-07-13 | 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 |
| JP2007297258A (ja) * | 2006-04-28 | 2007-11-15 | Taiyo Yuden Co Ltd | 誘電体セラミックス及び積層セラミックコンデンサ |
| JP4863005B2 (ja) * | 2006-12-27 | 2012-01-25 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
| JP4858248B2 (ja) * | 2007-03-14 | 2012-01-18 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
| JP2008247657A (ja) * | 2007-03-29 | 2008-10-16 | Tdk Corp | 誘電体磁器組成物および電子部品 |
| 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 |
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2008
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- 2008-02-19 AT AT08151587T patent/ATE451335T1/de not_active IP Right Cessation
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- 2008-02-25 KR KR1020080016764A patent/KR101358488B1/ko active Active
- 2008-02-29 CN CNA2008100823446A patent/CN101284732A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW200846300A (en) | 2008-12-01 |
| CN101284732A (zh) | 2008-10-15 |
| DE602008000358D1 (de) | 2010-01-21 |
| KR20080092836A (ko) | 2008-10-16 |
| JP2008280231A (ja) | 2008-11-20 |
| KR101358488B1 (ko) | 2014-02-05 |
| JP5034839B2 (ja) | 2012-09-26 |
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