KR100444225B1 - 유전체 자기 조성물, 이를 이용한 자기 커패시터 및 그 제조방법 - Google Patents

유전체 자기 조성물, 이를 이용한 자기 커패시터 및 그 제조방법 Download PDF

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Publication number
KR100444225B1
KR100444225B1 KR10-2001-0074396A KR20010074396A KR100444225B1 KR 100444225 B1 KR100444225 B1 KR 100444225B1 KR 20010074396 A KR20010074396 A KR 20010074396A KR 100444225 B1 KR100444225 B1 KR 100444225B1
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KR
South Korea
Prior art keywords
weight
dielectric
composition
magnetic
temperature
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KR10-2001-0074396A
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English (en)
Korean (ko)
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KR20020085761A (ko
Inventor
정승교
후지노시게히로
히라이노부타케
장병규
오준록
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삼성전기주식회사
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Publication of KR20020085761A publication Critical patent/KR20020085761A/ko
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Publication of KR100444225B1 publication Critical patent/KR100444225B1/ko

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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/90—Electrical properties
    • 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
    • C04B2235/3234—Titanates, not containing zirconia
KR10-2001-0074396A 2001-05-01 2001-11-27 유전체 자기 조성물, 이를 이용한 자기 커패시터 및 그 제조방법 KR100444225B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00134723 2001-05-01
JP2001134723 2001-05-01
JP2001280543A JP4837204B2 (ja) 2001-05-01 2001-09-14 誘電体磁器組成物及びそれを用いた磁器コンデンサ並びにそれらの製造方法
JPJP-P-2001-00280543 2001-09-14

Publications (2)

Publication Number Publication Date
KR20020085761A KR20020085761A (ko) 2002-11-16
KR100444225B1 true KR100444225B1 (ko) 2004-08-16

Family

ID=26614612

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0074396A KR100444225B1 (ko) 2001-05-01 2001-11-27 유전체 자기 조성물, 이를 이용한 자기 커패시터 및 그 제조방법

Country Status (2)

Country Link
JP (1) JP4837204B2 (ja)
KR (1) KR100444225B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101089447B1 (ko) 2009-02-27 2011-12-07 고려대학교 산학협력단 마이크로파 유전체 세라믹스 조성물 및 이를 이용한 마이크로파 유전체 세라믹스 제조방법
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
JP6523040B2 (ja) * 2015-05-14 2019-05-29 サムソン エレクトロ−メカニックス カンパニーリミテッド． 誘電体磁器組成物およびその製造方法、ならびにセラミック電子部品
CN108863362B (zh) * 2018-08-02 2021-04-13 广东国华新材料科技股份有限公司 一种纳米微波介质陶瓷材料及其制备方法
CN110451952B (zh) * 2019-09-12 2022-01-25 无锡鑫圣慧龙纳米陶瓷技术有限公司 一种低损耗高强度微波介质陶瓷及其制备方法
CN114956808B (zh) * 2022-06-15 2023-05-23 无锡市高宇晟新材料科技有限公司 Mlcc陶瓷介质材料及其制备方法、高温稳定型的mlcc陶瓷及其制备方法、应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02267162A (ja) * 1989-04-07 1990-10-31 Matsushita Electric Ind Co Ltd 誘電体磁器組成物
JPH03295854A (ja) * 1990-04-11 1991-12-26 Sumitomo Metal Ind Ltd 誘電体磁器組成物
JPH05334914A (ja) * 1992-05-29 1993-12-17 Sumitomo Metal Ind Ltd 誘電体磁器組成物
JPH0855519A (ja) * 1994-08-12 1996-02-27 Ube Ind Ltd 誘電体磁器組成物
JPH0855518A (ja) * 1994-08-12 1996-02-27 Ube Ind Ltd 誘電体磁器組成物
JPH101360A (ja) * 1996-06-14 1998-01-06 Kyocera Corp 誘電体磁器組成物
US5827792A (en) * 1994-08-30 1998-10-27 Ube Industries, Ltd. Dielectric ceramic composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2781500B2 (ja) * 1992-03-18 1998-07-30 日本碍子株式会社 低温焼成用誘電体磁器組成物
JPH0597508A (ja) * 1991-10-09 1993-04-20 Murata Mfg Co Ltd 高周波用誘電体磁器組成物
JP3325051B2 (ja) * 1992-08-26 2002-09-17 太陽誘電株式会社 誘電体磁器組成物
JPH0912361A (ja) * 1995-04-25 1997-01-14 Matsushita Electric Ind Co Ltd 誘電体磁器組成物
JP3552878B2 (ja) * 1997-05-30 2004-08-11 Ｆｄｋ株式会社 低温焼結誘電体磁器の製造方法
JPH11240752A (ja) * 1998-02-26 1999-09-07 Sumitomo Metal Ind Ltd 誘電体磁器組成物
JP4108836B2 (ja) * 1998-07-15 2008-06-25 Ｔｄｋ株式会社 誘電体磁器組成物
JP4203176B2 (ja) * 1999-03-16 2008-12-24 Ｔｄｋ株式会社 誘電体磁器組成物
JP2001089234A (ja) * 1999-09-27 2001-04-03 Murata Mfg Co Ltd 誘電体セラミック組成物及び積層セラミック部品
JP2002326868A (ja) * 2001-05-01 2002-11-12 Samsung Electro Mech Co Ltd 誘電体磁器組成物及びそれを用いた磁器コンデンサ並びにそれらの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02267162A (ja) * 1989-04-07 1990-10-31 Matsushita Electric Ind Co Ltd 誘電体磁器組成物
JPH03295854A (ja) * 1990-04-11 1991-12-26 Sumitomo Metal Ind Ltd 誘電体磁器組成物
JPH05334914A (ja) * 1992-05-29 1993-12-17 Sumitomo Metal Ind Ltd 誘電体磁器組成物
JPH0855519A (ja) * 1994-08-12 1996-02-27 Ube Ind Ltd 誘電体磁器組成物
JPH0855518A (ja) * 1994-08-12 1996-02-27 Ube Ind Ltd 誘電体磁器組成物
US5827792A (en) * 1994-08-30 1998-10-27 Ube Industries, Ltd. Dielectric ceramic composition
JPH101360A (ja) * 1996-06-14 1998-01-06 Kyocera Corp 誘電体磁器組成物

Also Published As

Publication number Publication date
KR20020085761A (ko) 2002-11-16
JP4837204B2 (ja) 2011-12-14
JP2003020271A (ja) 2003-01-24

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