JP6413862B2 - 誘電体磁器組成物および電子部品 - Google Patents

誘電体磁器組成物および電子部品 Download PDF

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JP6413862B2
JP6413862B2 JP2015054970A JP2015054970A JP6413862B2 JP 6413862 B2 JP6413862 B2 JP 6413862B2 JP 2015054970 A JP2015054970 A JP 2015054970A JP 2015054970 A JP2015054970 A JP 2015054970A JP 6413862 B2 JP6413862 B2 JP 6413862B2
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composition
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JP2016175782A (ja
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大輔 大津
大輔 大津
松巳 渡辺
松巳 渡辺
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TDK Corp
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TDK Corp
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Priority to KR1020160010302A priority patent/KR101751790B1/ko
Priority to CN201610136570.2A priority patent/CN105985100B/zh
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    • C—CHEMISTRY; METALLURGY
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • 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
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2015054970A 2015-03-18 2015-03-18 誘電体磁器組成物および電子部品 Active JP6413862B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015054970A JP6413862B2 (ja) 2015-03-18 2015-03-18 誘電体磁器組成物および電子部品
KR1020160010302A KR101751790B1 (ko) 2015-03-18 2016-01-27 유전체 자기 조성물 및 전자 부품
CN201610136570.2A CN105985100B (zh) 2015-03-18 2016-03-10 介电陶瓷组合物以及电子部件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015054970A JP6413862B2 (ja) 2015-03-18 2015-03-18 誘電体磁器組成物および電子部品

Publications (2)

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JP2016175782A JP2016175782A (ja) 2016-10-06
JP6413862B2 true JP6413862B2 (ja) 2018-10-31

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JP2015054970A Active JP6413862B2 (ja) 2015-03-18 2015-03-18 誘電体磁器組成物および電子部品

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JP (1) JP6413862B2 (zh)
KR (1) KR101751790B1 (zh)
CN (1) CN105985100B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11462339B2 (en) 2018-03-28 2022-10-04 Tdk Corporation Dielectric film, dielectric element, and electronic circuit board
JP7147219B2 (ja) * 2018-03-28 2022-10-05 Tdk株式会社 誘電体膜および誘電体素子

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06302219A (ja) 1993-04-15 1994-10-28 Matsushita Electric Ind Co Ltd 誘電体磁器組成物
JP2000223352A (ja) * 1999-01-29 2000-08-11 Kyocera Corp 積層セラミックコンデンサ
JP4582973B2 (ja) * 2001-08-29 2010-11-17 京セラ株式会社 誘電体磁器及び積層型電子部品並びに積層型電子部品の製法
JP2003104774A (ja) 2001-09-27 2003-04-09 Murata Mfg Co Ltd 誘電体磁器組成物及びそれを用いたコンデンサ
JP2004238251A (ja) 2003-02-06 2004-08-26 Murata Mfg Co Ltd 誘電体磁器組成物、及びセラミック電子部品
JP4896364B2 (ja) * 2003-07-09 2012-03-14 Ｔｄｋ株式会社 積層セラミックコンデンサおよびその製造方法
US7433173B2 (en) * 2004-11-25 2008-10-07 Kyocera Corporation Multilayer ceramic capacitor and method for manufacturing the same
US7706125B2 (en) * 2005-03-25 2010-04-27 Kyocera Corporation Multilayer ceramic capacitor and production method of the same
WO2008105240A1 (ja) * 2007-02-26 2008-09-04 Murata Manufacturing Co., Ltd. 誘電体セラミック、及び積層セラミックコンデンサ
JP2008285373A (ja) * 2007-05-18 2008-11-27 Tdk Corp 誘電体磁器組成物および電子部品
WO2009061627A1 (en) * 2007-11-06 2009-05-14 Ferro Corporation Lead and cadmium free, low temperature fired x7r dielectric ceramic composition and method of making
JP5217405B2 (ja) * 2007-12-11 2013-06-19 Ｔｄｋ株式会社 誘電体磁器組成物および電子部品
WO2012023406A1 (ja) * 2010-08-18 2012-02-23 株式会社村田製作所 積層セラミック電子部品
JP5224147B2 (ja) * 2010-09-28 2013-07-03 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
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

Also Published As

Publication number Publication date
KR101751790B1 (ko) 2017-06-28
CN105985100A (zh) 2016-10-05
KR20160112932A (ko) 2016-09-28
JP2016175782A (ja) 2016-10-06
CN105985100B (zh) 2018-10-16

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