FR2588857B1 - Ceramique dielectrique et procede d'obtention de celle-ci - Google Patents
Ceramique dielectrique et procede d'obtention de celle-ciInfo
- Publication number
- FR2588857B1 FR2588857B1 FR8614518A FR8614518A FR2588857B1 FR 2588857 B1 FR2588857 B1 FR 2588857B1 FR 8614518 A FR8614518 A FR 8614518A FR 8614518 A FR8614518 A FR 8614518A FR 2588857 B1 FR2588857 B1 FR 2588857B1
- Authority
- FR
- France
- Prior art keywords
- obtaining
- same
- dielectric ceramic
- dielectric
- ceramic
- 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
Links
- 239000000919 ceramic Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23259485 | 1985-10-18 | ||
JP61106155A JPH0673246B2 (ja) | 1985-10-18 | 1986-05-09 | 誘電体磁器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2588857A1 FR2588857A1 (fr) | 1987-04-24 |
FR2588857B1 true FR2588857B1 (fr) | 1989-08-18 |
Family
ID=26446319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8614518A Expired FR2588857B1 (fr) | 1985-10-18 | 1986-10-20 | Ceramique dielectrique et procede d'obtention de celle-ci |
Country Status (4)
Country | Link |
---|---|
US (1) | US4752594A (fr) |
DE (1) | DE3635415A1 (fr) |
FR (1) | FR2588857B1 (fr) |
GB (1) | GB2184432B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02285616A (ja) * | 1989-04-26 | 1990-11-22 | Sumitomo Special Metals Co Ltd | 電子デバイス用誘電体磁器組成物 |
JPH0732323B2 (ja) * | 1989-05-30 | 1995-04-10 | 住友金属鉱山株式会社 | 共振周波数の温度係数を調整可能な共振器 |
JP3843176B2 (ja) * | 1997-12-25 | 2006-11-08 | 株式会社Neomax | 電子デバイス用誘電体磁器組成物 |
DE10226295A1 (de) * | 2002-06-13 | 2004-01-08 | Forschungszentrum Jülich GmbH | Wärmedämmschicht aus einem komplexen Perowskit |
JP4605220B2 (ja) * | 2005-04-19 | 2011-01-05 | 株式会社村田製作所 | 透光性セラミックおよびその製造方法、ならびに光学部品および光学装置 |
WO2007139060A1 (fr) * | 2006-05-31 | 2007-12-06 | Murata Manufacturing Co., Ltd. | cÉramique transparente et piÈce Électro-optique |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805165A (en) * | 1955-04-25 | 1957-09-03 | Gen Electric | Ceramic composition |
US2961327A (en) * | 1958-10-30 | 1960-11-22 | Gen Electric | Dielectric compositions |
JPS5948484B2 (ja) * | 1976-09-14 | 1984-11-27 | 松下電器産業株式会社 | 誘電体共振器 |
JPS5923044B2 (ja) * | 1976-11-11 | 1984-05-30 | 松下電器産業株式会社 | 誘電体共振器 |
JPS5923048B2 (ja) * | 1976-11-11 | 1984-05-30 | 松下電器産業株式会社 | 誘電体共振器 |
US4121941A (en) * | 1977-11-10 | 1978-10-24 | Matsushita Electric Industrial Co., Ltd. | Low microwave loss ceramics and method of manufacturing the same |
DE2750203A1 (de) * | 1977-11-10 | 1979-05-17 | Matsushita Electric Ind Co Ltd | Verlustarme keramische zusammensetzung sowie verfahren zu ihrer herstellung |
JPS5532723A (en) * | 1978-08-23 | 1980-03-07 | Matsushita Electric Ind Co Ltd | Dielectric article ceramic material |
GB2035994B (en) * | 1978-10-30 | 1982-11-24 | Tdk Electronics Co Ltd | High dielectric constant type ceramic composition |
JPS5951088B2 (ja) * | 1978-11-16 | 1984-12-12 | 松下電器産業株式会社 | 誘電体磁器材料 |
JPS5825068B2 (ja) * | 1980-12-10 | 1983-05-25 | 松下電器産業株式会社 | 誘電体材料 |
JPS58206003A (ja) * | 1982-05-26 | 1983-12-01 | 日本放送協会 | 低損失マイクロ波誘電材料 |
US4485180A (en) * | 1982-09-06 | 1984-11-27 | Murata Manufacturing Co., Ltd. | High frequency dielectric ceramic compositions |
JPS60200855A (ja) * | 1984-03-27 | 1985-10-11 | 宇部興産株式会社 | 誘電体磁器組成物 |
JPS6178007A (ja) * | 1984-09-26 | 1986-04-21 | 株式会社村田製作所 | 高周波用誘電体磁器組成物 |
JPS61142602A (ja) * | 1984-12-15 | 1986-06-30 | 株式会社村田製作所 | 高周波用誘電体磁器組成物 |
US4637989A (en) * | 1985-03-29 | 1987-01-20 | At&T Technologies, Inc. | Method of preparing a ceramic composition |
-
1986
- 1986-10-15 GB GB8624682A patent/GB2184432B/en not_active Expired
- 1986-10-17 US US06/920,220 patent/US4752594A/en not_active Expired - Fee Related
- 1986-10-17 DE DE19863635415 patent/DE3635415A1/de active Granted
- 1986-10-20 FR FR8614518A patent/FR2588857B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2588857A1 (fr) | 1987-04-24 |
GB8624682D0 (en) | 1986-11-19 |
DE3635415C2 (fr) | 1989-03-30 |
GB2184432B (en) | 1989-10-18 |
DE3635415A1 (de) | 1987-05-07 |
US4752594A (en) | 1988-06-21 |
GB2184432A (en) | 1987-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |