BE902122A - Condensateur ceramique monolithique. - Google Patents
Condensateur ceramique monolithique.Info
- Publication number
- BE902122A BE902122A BE0/214795A BE214795A BE902122A BE 902122 A BE902122 A BE 902122A BE 0/214795 A BE0/214795 A BE 0/214795A BE 214795 A BE214795 A BE 214795A BE 902122 A BE902122 A BE 902122A
- Authority
- BE
- Belgium
- Prior art keywords
- ceramic capacitor
- monolithic ceramic
- borate
- sintered
- mhz
- Prior art date
Links
- 239000003985 ceramic capacitor Substances 0.000 title abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 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
- C04B35/46—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
-
- 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
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)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Le condensateur céramique monolithique de l'invention présente un facteur Q d'environ 10 000 à 1 Mhz et comporte des électrodes enfouies en alliage à 70 % de Ag et 30 % de Pd, qui sont frittées à 1100 degrés C. Le corps en céramique comporte un constituant cuisant à haute température, en titanate de magnésium et de zinc, et un flux au borate fondant à basse température. Le coefficient de température de capacité dans les limites de + ou - 30 ppm/oc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/597,907 US4533974A (en) | 1984-04-09 | 1984-04-09 | Low-firing high Q monolithic ceramic capacitor |
Publications (1)
Publication Number | Publication Date |
---|---|
BE902122A true BE902122A (fr) | 1985-10-04 |
Family
ID=24393411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/214795A BE902122A (fr) | 1984-04-09 | 1985-04-04 | Condensateur ceramique monolithique. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4533974A (fr) |
JP (1) | JPS60229323A (fr) |
BE (1) | BE902122A (fr) |
CA (1) | CA1207042A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0155364B1 (fr) * | 1983-11-30 | 1989-03-08 | Taiyo Yuden Co., Ltd. | Matériaux céramiques à basse température de frittage pour condensateurs diélectriques solides et leur procédé de fabrication |
JPS60118666A (ja) * | 1983-11-30 | 1985-06-26 | 太陽誘電株式会社 | 誘電体磁器組成物 |
US4845062A (en) * | 1987-10-19 | 1989-07-04 | E. I. Du Pont De Nemours And Company | Low-firing dielectric composition |
US4882651A (en) * | 1988-12-05 | 1989-11-21 | Sprague Electric Company | Monolithic compound-ceramic capacitor |
US5367430A (en) * | 1992-10-21 | 1994-11-22 | Presidio Components, Inc. | Monolithic multiple capacitor |
US6309995B1 (en) * | 1998-12-31 | 2001-10-30 | Mra Laboratories, Inc. | Magnesium zinc titanate powder with a barium boron lithium silicate flux and a multilayer ceramic COG capacitor made therefrom |
US6251816B1 (en) | 1998-12-31 | 2001-06-26 | Mra Laboratories, Inc. | Capacitor and dielectric ceramic powder based upon a barium borate and zinc silicate dual-component sintering flux |
US20040099999A1 (en) * | 2002-10-11 | 2004-05-27 | Borland William J. | Co-fired capacitor and method for forming ceramic capacitors for use in printed wiring boards |
US7378363B2 (en) * | 2005-05-20 | 2008-05-27 | Skyworks Solutions, Inc. | Dielectric ceramic composition having wide sintering temperature range and reduced exaggerated grain growth |
AU2015202239B2 (en) * | 2010-08-24 | 2016-11-17 | Collagen Solutions Nz Limited | Biomaterials with enhanced properties and devices made therefrom |
CN112624754B (zh) * | 2020-12-08 | 2022-11-29 | 赣州中傲新瓷科技有限公司 | 高频电容器用ltcc瓷粉及其制备工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101952A (en) * | 1976-08-17 | 1978-07-18 | Sprague Electric Company | Monolithic base-metal glass-ceramic capacitor |
US4308570A (en) * | 1980-02-25 | 1981-12-29 | Sprague Electric Company | High Q monolithic capacitor with glass-magnesium titanate body |
-
1984
- 1984-04-09 US US06/597,907 patent/US4533974A/en not_active Expired - Lifetime
-
1985
- 1985-03-29 CA CA000477975A patent/CA1207042A/fr not_active Expired
- 1985-04-04 BE BE0/214795A patent/BE902122A/fr not_active IP Right Cessation
- 1985-04-09 JP JP60073669A patent/JPS60229323A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0415604B2 (fr) | 1992-03-18 |
US4533974A (en) | 1985-08-06 |
JPS60229323A (ja) | 1985-11-14 |
CA1207042A (fr) | 1986-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MRA LABORATORIES INC. Effective date: 19930430 |