ATE78458T1 - Dielektrische keramische zusammensetzung mit hoher dielektrizitaetskonstante und flacher temperaturkoeffizientencharakteristik. - Google Patents
Dielektrische keramische zusammensetzung mit hoher dielektrizitaetskonstante und flacher temperaturkoeffizientencharakteristik.Info
- Publication number
- ATE78458T1 ATE78458T1 AT86303390T AT86303390T ATE78458T1 AT E78458 T1 ATE78458 T1 AT E78458T1 AT 86303390 T AT86303390 T AT 86303390T AT 86303390 T AT86303390 T AT 86303390T AT E78458 T1 ATE78458 T1 AT E78458T1
- Authority
- AT
- Austria
- Prior art keywords
- low temperature
- temperature coefficient
- dielectric ceramic
- ceramic composition
- coefficient characteristics
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 1
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 abstract 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 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
- C04B35/468—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 based on barium titanates
- C04B35/4682—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 based on barium titanates based on BaTiO3 perovskite phase
-
- 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
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Inorganic Insulating Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73071185A | 1985-05-03 | 1985-05-03 | |
EP86303390A EP0200573B1 (de) | 1985-05-03 | 1986-05-02 | Dielektrische keramische Zusammensetzung mit hoher Dielektrizitätskonstante und flacher Temperaturkoeffizientencharakteristik |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE78458T1 true ATE78458T1 (de) | 1992-08-15 |
Family
ID=24936512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86303390T ATE78458T1 (de) | 1985-05-03 | 1986-05-02 | Dielektrische keramische zusammensetzung mit hoher dielektrizitaetskonstante und flacher temperaturkoeffizientencharakteristik. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4882305A (de) |
EP (1) | EP0200573B1 (de) |
JP (2) | JPS61275164A (de) |
KR (1) | KR940003473B1 (de) |
CN (1) | CN1009510B (de) |
AT (1) | ATE78458T1 (de) |
BR (1) | BR8601984A (de) |
DE (1) | DE3686086T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988008830A1 (en) * | 1986-11-03 | 1988-11-17 | Dean Terence C | Dielectric ceramic with high k, low df and flat tc |
US4816430A (en) * | 1987-06-09 | 1989-03-28 | Tam Ceramics, Inc. | Dielectric ceramic composition |
EP0315324B1 (de) * | 1987-11-03 | 1996-01-10 | Tam Ceramics Inc. | Dielektrische Keramik mit hoher Dielektrizitätskonstante, niedrigem Verlustfaktor und flachem Temperaturkoeffizienten |
US5128289A (en) * | 1990-12-07 | 1992-07-07 | Ferro Corporation | X7R dielectric ceramic composition and capacitor made therefrom |
JPH05213670A (ja) * | 1991-04-29 | 1993-08-24 | Tam Ceramics Inc | 極微粒子の粒度のチタン酸バリウムを使用する高温焼成のx7r誘電セラミック組成物 |
KR940008696B1 (ko) * | 1991-12-28 | 1994-09-24 | 삼성전기 주식회사 | 고유전율계 자기조성물 |
IL115053A (en) | 1994-09-01 | 1999-11-30 | Cabot Corp | Ceramic slip compositions and method for making the same |
US5550092A (en) * | 1995-02-10 | 1996-08-27 | Tam Ceramics Inc. | Ceramic dielectrics compositions |
CN1053517C (zh) * | 1996-12-24 | 2000-06-14 | 广东肇庆风华电子工程开发有限公司 | 高性能中温烧结片式多层瓷介电容器瓷料 |
US6268054B1 (en) | 1997-02-18 | 2001-07-31 | Cabot Corporation | Dispersible, metal oxide-coated, barium titanate materials |
US7482299B2 (en) * | 1998-07-29 | 2009-01-27 | Namics Corporation | Dielectric ceramic composition and multi-layer ceramic capacitor |
CN100452257C (zh) * | 2005-07-15 | 2009-01-14 | 天津大学 | 钛酸钡陶瓷电容器介质及其制备方法 |
CN101163652A (zh) * | 2006-06-12 | 2008-04-16 | 纳美仕有限公司 | 电介质陶瓷组合物以及多层陶瓷电容器 |
WO2009061627A1 (en) * | 2007-11-06 | 2009-05-14 | Ferro Corporation | Lead and cadmium free, low temperature fired x7r dielectric ceramic composition and method of making |
WO2016007255A1 (en) | 2014-07-09 | 2016-01-14 | Ferro Corporation | Mid-k ltcc compositions and devices |
US10287211B2 (en) | 2015-02-27 | 2019-05-14 | Ferro Corporation | Low-K and mid-K LTCC dielectric compositions and devices |
TWI634092B (zh) | 2015-07-23 | 2018-09-01 | 菲洛公司 | 與鎳電極倂用之cog介電組成物及形成電子組件之方法 |
US10065894B2 (en) | 2015-08-05 | 2018-09-04 | Ferro Corporation | High-K LTCC dielectric compositions and devices |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110814A (de) * | 1974-07-11 | 1976-01-28 | Tdk Electronics Co Ltd | |
GB1521137A (en) * | 1974-11-07 | 1978-08-16 | Tdk Electronics Co Ltd | Ceramic dielectric composition |
DE2634896C2 (de) * | 1976-08-03 | 1985-08-14 | Siemens AG, 1000 Berlin und 8000 München | Kondensatordielektrikum mit inneren Sperrschichten und Verfahren zu seiner Herstellung |
JPS57156366A (en) * | 1981-03-20 | 1982-09-27 | Fujitsu Ltd | High dielectric constant ceramic composition |
JPS6057163B2 (ja) * | 1981-06-16 | 1985-12-13 | 共立窯業原料株式会社 | 高誘電率磁器誘電体組成物 |
JPS5815078A (ja) * | 1981-07-14 | 1983-01-28 | 共立窯業原料株式会社 | 高誘電率系磁器誘電体組成物 |
JPS5828103A (ja) * | 1981-08-13 | 1983-02-19 | 松下電器産業株式会社 | 高誘電率磁器誘電体組成物 |
JPS6053435B2 (ja) * | 1982-04-14 | 1985-11-26 | 共立窯業原料株式会社 | 高誘電率磁器誘電体組成物 |
JPS5920905A (ja) * | 1982-05-31 | 1984-02-02 | 富士通株式会社 | 高誘電率系磁器組成物 |
JPS5963605A (ja) * | 1982-10-04 | 1984-04-11 | 共立窯業原料株式会社 | 高誘電率磁器誘電体組成物 |
JPS59154704A (ja) * | 1983-02-20 | 1984-09-03 | 株式会社村田製作所 | 高誘電率磁器組成物 |
JPS59172711A (ja) * | 1983-03-22 | 1984-09-29 | 株式会社村田製作所 | セラミツク積層コンデンサの製造方法 |
US4540676A (en) * | 1984-05-23 | 1985-09-10 | Tam Ceramics | Low temperature fired dielectric ceramic composition with flat TC characteristic and method of making |
-
1986
- 1986-05-01 JP JP61099513A patent/JPS61275164A/ja active Granted
- 1986-05-02 AT AT86303390T patent/ATE78458T1/de not_active IP Right Cessation
- 1986-05-02 EP EP86303390A patent/EP0200573B1/de not_active Expired - Lifetime
- 1986-05-02 DE DE8686303390T patent/DE3686086T2/de not_active Expired - Fee Related
- 1986-05-02 BR BR8601984A patent/BR8601984A/pt unknown
- 1986-05-03 CN CN86103391A patent/CN1009510B/zh not_active Expired
- 1986-05-03 KR KR1019860003525A patent/KR940003473B1/ko not_active IP Right Cessation
-
1987
- 1987-10-09 US US07/106,954 patent/US4882305A/en not_active Expired - Fee Related
-
1990
- 1990-11-19 JP JP2311703A patent/JPH0715856B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0323504B2 (de) | 1991-03-29 |
JPH03174711A (ja) | 1991-07-29 |
CN86103391A (zh) | 1986-10-29 |
KR940003473B1 (ko) | 1994-04-22 |
EP0200573A2 (de) | 1986-11-05 |
JPS61275164A (ja) | 1986-12-05 |
JPH0715856B2 (ja) | 1995-02-22 |
CN1009510B (zh) | 1990-09-05 |
BR8601984A (pt) | 1987-01-06 |
DE3686086T2 (de) | 1993-02-11 |
DE3686086D1 (de) | 1992-08-27 |
EP0200573B1 (de) | 1992-07-22 |
US4882305A (en) | 1989-11-21 |
EP0200573A3 (en) | 1987-06-10 |
KR860008955A (ko) | 1986-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |