KR100765708B1 - 유전체 자기 조성물 및 적층 세라믹 콘덴서 - Google Patents
유전체 자기 조성물 및 적층 세라믹 콘덴서 Download PDFInfo
- Publication number
- KR100765708B1 KR100765708B1 KR1020067023903A KR20067023903A KR100765708B1 KR 100765708 B1 KR100765708 B1 KR 100765708B1 KR 1020067023903 A KR1020067023903 A KR 1020067023903A KR 20067023903 A KR20067023903 A KR 20067023903A KR 100765708 B1 KR100765708 B1 KR 100765708B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- dielectric
- ceramic composition
- dielectric ceramic
- Prior art date
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Classifications
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- 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
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- 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
Abstract
Description
Claims (2)
- (BaO)m·TiO2(여기서, m은, 0.990 내지 0.995이다) 100중량부에 대해,Yb2O3를 0.18 내지 0.5중량부,MgO를 0.6 내지 1.5중량부,CaSiO3를 0.4 내지 1.5중량부,WO3를 0.02 내지 0.2중량부,MnCO3를 0.1 내지 0.4중량부, 및MoO3를 0.02 내지 0.2 중량부를 포함하는 것을 특징으로 하는 유전체 자기 조성물.
- 제 1항에 기재된 유전체 자기 조성물을 이용하여 얻어지는 유전체층을 갖는 것을 특징으로 하는 적층 세라믹 콘덴서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067023903A KR100765708B1 (ko) | 2006-11-15 | 2006-06-12 | 유전체 자기 조성물 및 적층 세라믹 콘덴서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067023903A KR100765708B1 (ko) | 2006-11-15 | 2006-06-12 | 유전체 자기 조성물 및 적층 세라믹 콘덴서 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100765708B1 true KR100765708B1 (ko) | 2008-04-02 |
Family
ID=41640877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067023903A KR100765708B1 (ko) | 2006-11-15 | 2006-06-12 | 유전체 자기 조성물 및 적층 세라믹 콘덴서 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100765708B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319517A (en) | 1992-03-27 | 1994-06-07 | Tdk Corporation | Multilayer ceramic chip capacitor |
JPH07272970A (ja) * | 1994-03-30 | 1995-10-20 | Taiyo Yuden Co Ltd | 磁器コンデンサ及びその製造方法 |
JP2000154057A (ja) * | 1998-07-29 | 2000-06-06 | Tdk Corp | 誘電体磁器組成物および電子部品 |
JP2001192264A (ja) * | 1999-10-19 | 2001-07-17 | Tdk Corp | 誘電体磁器組成物および電子部品 |
JP2002255639A (ja) * | 2000-12-25 | 2002-09-11 | Tdk Corp | 誘電体磁器組成物および電子部品 |
-
2006
- 2006-06-12 KR KR1020067023903A patent/KR100765708B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319517A (en) | 1992-03-27 | 1994-06-07 | Tdk Corporation | Multilayer ceramic chip capacitor |
JPH07272970A (ja) * | 1994-03-30 | 1995-10-20 | Taiyo Yuden Co Ltd | 磁器コンデンサ及びその製造方法 |
JP2000154057A (ja) * | 1998-07-29 | 2000-06-06 | Tdk Corp | 誘電体磁器組成物および電子部品 |
JP2001192264A (ja) * | 1999-10-19 | 2001-07-17 | Tdk Corp | 誘電体磁器組成物および電子部品 |
JP2002255639A (ja) * | 2000-12-25 | 2002-09-11 | Tdk Corp | 誘電体磁器組成物および電子部品 |
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