GB2131611B - Dielectric materials - Google Patents
Dielectric materialsInfo
- Publication number
- GB2131611B GB2131611B GB08328229A GB8328229A GB2131611B GB 2131611 B GB2131611 B GB 2131611B GB 08328229 A GB08328229 A GB 08328229A GB 8328229 A GB8328229 A GB 8328229A GB 2131611 B GB2131611 B GB 2131611B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectric materials
- dielectric
- materials
- 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
- 239000003989 dielectric material Substances 0.000 title 1
Classifications
-
- 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
- H01G4/085—Vapour deposited
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/409—Oxides of the type ABO3 with A representing alkali, alkaline earth metal or lead and B representing a refractory metal, nickel, scandium or a lanthanide
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Chemical Vapour Deposition (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08328229A GB2131611B (en) | 1982-11-17 | 1983-10-21 | Dielectric materials |
FR8318311A FR2536203A1 (en) | 1982-11-17 | 1983-11-17 | DIELECTRIC MATERIAL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8232779 | 1982-11-17 | ||
GB08328229A GB2131611B (en) | 1982-11-17 | 1983-10-21 | Dielectric materials |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8328229D0 GB8328229D0 (en) | 1983-11-23 |
GB2131611A GB2131611A (en) | 1984-06-20 |
GB2131611B true GB2131611B (en) | 1986-11-12 |
Family
ID=26284423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08328229A Expired GB2131611B (en) | 1982-11-17 | 1983-10-21 | Dielectric materials |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2536203A1 (en) |
GB (1) | GB2131611B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2222822B (en) * | 1988-04-27 | 1991-07-10 | Plessey Co Plc | A method of manufacturing perovskite lead scandium tantalate |
IT1224878B (en) * | 1988-09-06 | 1990-10-24 | Siv Soc Italiana Vetro | GLASS HAVING IMPROVED ELECTRIC CONDUCTIVITY AND OPALESCENCE VALUES, PARTICULARLY SUITABLE FOR USE IN THE FIELD OF PHOTOVOLTAICS AND LIQUID CRYSTALS |
GB8825948D0 (en) * | 1988-11-05 | 1988-12-14 | Plessey Co Plc | Method for production of thin film perovskite phase lead scandium tantalate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1052604A (en) * | 1964-09-05 | 1900-01-01 | ||
US3706597A (en) * | 1970-11-23 | 1972-12-19 | Ibm | Glass vapor deposition on surfaces of semiconductor elements |
GB1563513A (en) * | 1975-12-09 | 1980-03-26 | Matsushita Electric Ind Co Ltd | Optical information storage material |
JPS53118799A (en) * | 1977-03-25 | 1978-10-17 | Sharp Corp | Stabilizing method of pzt system thin film |
US4199383A (en) * | 1977-04-29 | 1980-04-22 | University Of Southern California | Method of making a photovoltaic cell employing a PbO-SnO heterojunction |
CA1136399A (en) * | 1978-08-01 | 1982-11-30 | Osamu Iizawa | High dielectric constant type ceramic composition |
CA1108842A (en) * | 1978-10-30 | 1981-09-15 | Kiyoshi Furukawa | High dielectric constant type ceramic composition |
US4332880A (en) * | 1979-09-04 | 1982-06-01 | Energy Conversion Devices, Inc. | Imaging film with improved passivating layers |
EP0030798B1 (en) * | 1979-12-17 | 1983-12-28 | Hughes Aircraft Company | Low temperature process for depositing oxide layers by photochemical vapor deposition |
-
1983
- 1983-10-21 GB GB08328229A patent/GB2131611B/en not_active Expired
- 1983-11-17 FR FR8318311A patent/FR2536203A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2536203A1 (en) | 1984-05-18 |
GB2131611A (en) | 1984-06-20 |
GB8328229D0 (en) | 1983-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |