JPS58103114A - コンデンサ用半導体磁器 - Google Patents
コンデンサ用半導体磁器Info
- Publication number
- JPS58103114A JPS58103114A JP56201692A JP20169281A JPS58103114A JP S58103114 A JPS58103114 A JP S58103114A JP 56201692 A JP56201692 A JP 56201692A JP 20169281 A JP20169281 A JP 20169281A JP S58103114 A JPS58103114 A JP S58103114A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- semiconductor
- pbo
- insulating material
- substance
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 6
- 229910052573 porcelain Inorganic materials 0.000 title description 25
- 239000011810 insulating material Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 13
- 238000003869 coulometry Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 4
- 210000000554 iris Anatomy 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000003985 ceramic capacitor Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
- H01G4/12—Ceramic dielectrics
- H01G4/1272—Semiconductive ceramic capacitors
- H01G4/1281—Semiconductive ceramic capacitors with grain boundary layer
-
- 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
- C04B35/47—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 strontium titanates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Insulating Materials (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56201692A JPS58103114A (ja) | 1981-12-16 | 1981-12-16 | コンデンサ用半導体磁器 |
| DE8282108979T DE3274734D1 (en) | 1981-10-01 | 1982-09-28 | Dielectric ceramic materials with insulated boundaries between crystal grains, and process for preparation |
| EP82108979A EP0076456B1 (en) | 1981-10-01 | 1982-09-28 | Dielectric ceramic materials with insulated boundaries between crystal grains, and process for preparation |
| US06/443,774 US4405473A (en) | 1981-12-16 | 1982-11-22 | Dielectric ceramic materials with insulated boundaries between crystal grains, and process for preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56201692A JPS58103114A (ja) | 1981-12-16 | 1981-12-16 | コンデンサ用半導体磁器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103114A true JPS58103114A (ja) | 1983-06-20 |
| JPS6242365B2 JPS6242365B2 (US06826419-20041130-M00005.png) | 1987-09-08 |
Family
ID=16445318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56201692A Granted JPS58103114A (ja) | 1981-10-01 | 1981-12-16 | コンデンサ用半導体磁器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4405473A (US06826419-20041130-M00005.png) |
| JP (1) | JPS58103114A (US06826419-20041130-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1107270A2 (en) * | 1999-12-06 | 2001-06-13 | Mitsubishi Denki Kabushiki Kaisha | Switching assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970001056B1 (ko) * | 1994-06-30 | 1997-01-25 | 한국과학기술연구원 | 고주파용 유전체 조성물 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933668A (en) * | 1973-07-16 | 1976-01-20 | Sony Corporation | Intergranular insulation type polycrystalline ceramic semiconductive composition |
-
1981
- 1981-12-16 JP JP56201692A patent/JPS58103114A/ja active Granted
-
1982
- 1982-11-22 US US06/443,774 patent/US4405473A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1107270A2 (en) * | 1999-12-06 | 2001-06-13 | Mitsubishi Denki Kabushiki Kaisha | Switching assembly |
| EP1107270A3 (en) * | 1999-12-06 | 2003-04-02 | Mitsubishi Denki Kabushiki Kaisha | Switching assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| US4405473A (en) | 1983-09-20 |
| JPS6242365B2 (US06826419-20041130-M00005.png) | 1987-09-08 |
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