DE69020260D1 - Dielektrische Keramikzusammensetzung und Vielschicht-Kondensator. - Google Patents
Dielektrische Keramikzusammensetzung und Vielschicht-Kondensator.Info
- Publication number
- DE69020260D1 DE69020260D1 DE69020260T DE69020260T DE69020260D1 DE 69020260 D1 DE69020260 D1 DE 69020260D1 DE 69020260 T DE69020260 T DE 69020260T DE 69020260 T DE69020260 T DE 69020260T DE 69020260 D1 DE69020260 D1 DE 69020260D1
- Authority
- DE
- Germany
- Prior art keywords
- dielectric ceramic
- ceramic composition
- multilayer capacitor
- multilayer
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title 1
- 239000000919 ceramic Substances 0.000 title 1
Classifications
-
- 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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
- C04B35/497—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides
- C04B35/499—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides containing also titanates
-
- 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
- H01G4/1254—Ceramic dielectrics characterised by the ceramic dielectric material based on niobium or tungsteen, tantalum oxides or niobates, tantalates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Insulating Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21159489A JPH07101659B2 (ja) | 1989-08-17 | 1989-08-17 | 誘電体磁器組成物および積層コンデンサ素子 |
JP4491390A JPH03246812A (ja) | 1990-02-26 | 1990-02-26 | 誘電体磁器組成物および積層コンデンサ素子 |
JP2044912A JPH03246811A (ja) | 1990-02-26 | 1990-02-26 | 誘電体磁器組成物および積層コンデンサ素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69020260D1 true DE69020260D1 (de) | 1995-07-27 |
DE69020260T2 DE69020260T2 (de) | 1996-03-14 |
Family
ID=27292063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69020260T Expired - Fee Related DE69020260T2 (de) | 1989-08-17 | 1990-08-16 | Dielektrische Keramikzusammensetzung und Vielschicht-Kondensator. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5094987A (de) |
EP (1) | EP0413321B1 (de) |
DE (1) | DE69020260T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4141648C2 (de) * | 1990-12-17 | 1997-01-09 | Toshiba Kawasaki Kk | Keramischer Kondensator |
JPH09208312A (ja) * | 1996-01-26 | 1997-08-12 | Murata Mfg Co Ltd | 誘電体磁器組成物 |
JPH11228222A (ja) * | 1997-12-11 | 1999-08-24 | Murata Mfg Co Ltd | 誘電体磁器組成物及びそれを用いたセラミック電子部品 |
TW569254B (en) * | 2001-11-14 | 2004-01-01 | Taiyo Yuden Kk | Ceramic capacitor and its manufacturing method |
DE102004002204A1 (de) | 2004-01-15 | 2005-08-11 | Epcos Ag | Keramikmaterial |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143630B2 (de) * | 1972-04-27 | 1976-11-24 | ||
JPS54105113A (en) * | 1978-02-06 | 1979-08-17 | Ngk Insulators Ltd | Barium titanate base positive characteristic porcelain |
EP0180132B1 (de) * | 1984-10-25 | 1992-05-27 | Kabushiki Kaisha Toshiba | Keramische Zusammensetzung mit hoher dielektrischer Konstante |
JPS61128409A (ja) * | 1984-11-27 | 1986-06-16 | 株式会社村田製作所 | 誘電体磁器組成物 |
JPH0687363B2 (ja) * | 1985-07-31 | 1994-11-02 | 株式会社村田製作所 | 誘電体磁器組成物 |
US4753905A (en) * | 1985-07-31 | 1988-06-28 | Murata Manufacturing Co., Ltd. | Dielectric ceramic composition |
EP0238241B1 (de) * | 1986-03-12 | 1991-11-27 | Matsushita Electric Industrial Co., Ltd. | Keramischer Mehrschichtkondensator |
US4882652A (en) * | 1986-11-04 | 1989-11-21 | Kabushiki Kaisha Toshiba | High dielectric constant type ceramic composition |
JPH01148749A (ja) * | 1987-12-04 | 1989-06-12 | Mitsubishi Kasei Corp | アクチュエータ用圧電セラミック組成物 |
JPH0821257B2 (ja) * | 1988-07-28 | 1996-03-04 | 株式会社村田製作所 | 非還元性誘電体磁器組成物とそれを用いた積層セラミックコンデンサ |
-
1990
- 1990-08-16 DE DE69020260T patent/DE69020260T2/de not_active Expired - Fee Related
- 1990-08-16 EP EP90115615A patent/EP0413321B1/de not_active Expired - Lifetime
- 1990-08-17 US US07/569,291 patent/US5094987A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5094987A (en) | 1992-03-10 |
DE69020260T2 (de) | 1996-03-14 |
EP0413321B1 (de) | 1995-06-21 |
EP0413321A1 (de) | 1991-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |