KR101540511B1 - 유전체 자기 조성물 및 전자 부품 - Google Patents

유전체 자기 조성물 및 전자 부품 Download PDF

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Publication number
KR101540511B1
KR101540511B1 KR1020130067933A KR20130067933A KR101540511B1 KR 101540511 B1 KR101540511 B1 KR 101540511B1 KR 1020130067933 A KR1020130067933 A KR 1020130067933A KR 20130067933 A KR20130067933 A KR 20130067933A KR 101540511 B1 KR101540511 B1 KR 101540511B1
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South Korea
Prior art keywords
weight
parts
oxide
compound
ceramic composition
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KR1020130067933A
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English (en)
Korean (ko)
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KR20130140579A (ko
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무토 카주야
사토 다이수케
아베 마사루
히로세 마사카주
후앙 진타오
장 판
제 구이빈
지앤영 주앙
Original Assignee
티디케이가부시기가이샤
티디케이 시아먼 코., 엘티디.
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Publication of KR20130140579A publication Critical patent/KR20130140579A/ko
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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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • 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
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • 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
    • C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
KR1020130067933A 2012-06-14 2013-06-13 유전체 자기 조성물 및 전자 부품 KR101540511B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210199314.X 2012-06-14
CN201210199314.XA CN103508731B (zh) 2012-06-14 2012-06-14 电介质陶瓷组合物以及电子部件

Related Child Applications (1)

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KR1020150070305A Division KR101624080B1 (ko) 2012-06-14 2015-05-20 유전체 자기 조성물 및 전자 부품

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KR20130140579A KR20130140579A (ko) 2013-12-24
KR101540511B1 true KR101540511B1 (ko) 2015-07-29

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KR1020130067933A KR101540511B1 (ko) 2012-06-14 2013-06-13 유전체 자기 조성물 및 전자 부품
KR1020150070305A KR101624080B1 (ko) 2012-06-14 2015-05-20 유전체 자기 조성물 및 전자 부품

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JP (1) JP6132668B2 (zh)
KR (2) KR101540511B1 (zh)
CN (1) CN103508731B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10759709B2 (en) 2016-03-24 2020-09-01 Tdk Corporation Dielectric composition, dielectric element, electronic component, and multilayer electronic component
JP7414768B2 (ja) 2021-04-01 2024-01-16 キヤノン株式会社 電気回路及び電子機器
JP2023117898A (ja) * 2022-02-14 2023-08-24 Tdk株式会社 誘電体磁器組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548910A (en) * 1981-10-28 1985-10-22 Tdk Electronics Co., Ltd. Dielectric ceramic of BaO-TiO2 and SnO2
US5291274A (en) * 1990-03-20 1994-03-01 Fujitsu Limited Electron device having a current channel of dielectric material
KR100288831B1 (ko) * 1992-12-28 2001-05-02 사토 히로시 다층 세라믹 부품
KR100631232B1 (ko) * 2001-02-22 2006-10-02 티디케이가부시기가이샤 전자 부품 및 이의 제조 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811454B1 (ko) * 2004-08-19 2008-03-10 가부시키가이샤 무라타 세이사쿠쇼 유전체 세라믹 및 적층 세라믹 커패시터
CN101891465A (zh) * 2010-07-08 2010-11-24 桂林理工大学 高压电常数锡钛酸锶钡系无铅压电陶瓷

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548910A (en) * 1981-10-28 1985-10-22 Tdk Electronics Co., Ltd. Dielectric ceramic of BaO-TiO2 and SnO2
US5291274A (en) * 1990-03-20 1994-03-01 Fujitsu Limited Electron device having a current channel of dielectric material
KR100288831B1 (ko) * 1992-12-28 2001-05-02 사토 히로시 다층 세라믹 부품
KR100631232B1 (ko) * 2001-02-22 2006-10-02 티디케이가부시기가이샤 전자 부품 및 이의 제조 방법

Also Published As

Publication number Publication date
CN103508731A (zh) 2014-01-15
KR20150073894A (ko) 2015-07-01
KR101624080B1 (ko) 2016-05-24
CN103508731B (zh) 2015-08-26
JP6132668B2 (ja) 2017-05-24
KR20130140579A (ko) 2013-12-24
JP2014001131A (ja) 2014-01-09

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