JPS6328493B2 - - Google Patents
Info
- Publication number
- JPS6328493B2 JPS6328493B2 JP56148647A JP14864781A JPS6328493B2 JP S6328493 B2 JPS6328493 B2 JP S6328493B2 JP 56148647 A JP56148647 A JP 56148647A JP 14864781 A JP14864781 A JP 14864781A JP S6328493 B2 JPS6328493 B2 JP S6328493B2
- Authority
- JP
- Japan
- Prior art keywords
- mol
- temperature
- dielectric layer
- porcelain
- dielectric
- 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
- 239000004065 semiconductor Substances 0.000 claims description 28
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052573 porcelain Inorganic materials 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000002950 deficient Effects 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims 1
- 239000006104 solid solution Substances 0.000 description 22
- 239000010410 layer Substances 0.000 description 18
- 230000007547 defect Effects 0.000 description 13
- 230000007935 neutral effect Effects 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- -1 rare earth titanate Chemical class 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 239000003985 ceramic capacitor Substances 0.000 description 6
- 229910010413 TiO 2 Inorganic materials 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 238000010405 reoxidation reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56148647A JPS5848909A (ja) | 1981-09-18 | 1981-09-18 | 表面誘電体層型半導体磁器組成物およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56148647A JPS5848909A (ja) | 1981-09-18 | 1981-09-18 | 表面誘電体層型半導体磁器組成物およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5848909A JPS5848909A (ja) | 1983-03-23 |
| JPS6328493B2 true JPS6328493B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-08 |
Family
ID=15457471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56148647A Granted JPS5848909A (ja) | 1981-09-18 | 1981-09-18 | 表面誘電体層型半導体磁器組成物およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848909A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0326549Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-11-05 | 1991-06-07 | ||
| JP6245222B2 (ja) * | 2015-06-05 | 2017-12-13 | 株式会社村田製作所 | 積層セラミックコンデンサの製造方法 |
-
1981
- 1981-09-18 JP JP56148647A patent/JPS5848909A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5848909A (ja) | 1983-03-23 |
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