JPH0316773B2 - - Google Patents
Info
- Publication number
- JPH0316773B2 JPH0316773B2 JP54152576A JP15257679A JPH0316773B2 JP H0316773 B2 JPH0316773 B2 JP H0316773B2 JP 54152576 A JP54152576 A JP 54152576A JP 15257679 A JP15257679 A JP 15257679A JP H0316773 B2 JPH0316773 B2 JP H0316773B2
- Authority
- JP
- Japan
- Prior art keywords
- mol
- capacitance
- semiconductor ceramic
- present
- grain
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 9
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- WEUCVIBPSSMHJG-UHFFFAOYSA-N calcium titanate Chemical compound [O-2].[O-2].[O-2].[Ca+2].[Ti+4] WEUCVIBPSSMHJG-UHFFFAOYSA-N 0.000 claims description 3
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 5
- 239000003985 ceramic capacitor Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910003440 dysprosium oxide Inorganic materials 0.000 description 2
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Ceramic Capacitors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15257679A JPS5674913A (en) | 1979-11-26 | 1979-11-26 | Semiconductor porcelain composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15257679A JPS5674913A (en) | 1979-11-26 | 1979-11-26 | Semiconductor porcelain composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5674913A JPS5674913A (en) | 1981-06-20 |
| JPH0316773B2 true JPH0316773B2 (sv) | 1991-03-06 |
Family
ID=15543485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15257679A Granted JPS5674913A (en) | 1979-11-26 | 1979-11-26 | Semiconductor porcelain composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5674913A (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255072B1 (en) * | 1986-07-29 | 1993-04-21 | TDK Corporation | Semiconductive ceramic composition and semiconductive ceramic capacitor |
| JPS63178409A (ja) * | 1987-06-26 | 1988-07-22 | ティーディーケイ株式会社 | 半導体磁器組成物 |
| US5208727A (en) * | 1989-03-22 | 1993-05-04 | Matsushita Electric Industrial Co., Ltd. | Semiconductor-type laminated ceramic capacitor with a grain boundary-insulated structure and a method for producing the same |
| JP2850355B2 (ja) * | 1989-03-22 | 1999-01-27 | 松下電器産業株式会社 | セラミックコンデンサ及びその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514665A (en) * | 1978-07-17 | 1980-02-01 | Murata Manufacturing Co | Boundary insulating semiconductor porcelain composition |
-
1979
- 1979-11-26 JP JP15257679A patent/JPS5674913A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514665A (en) * | 1978-07-17 | 1980-02-01 | Murata Manufacturing Co | Boundary insulating semiconductor porcelain composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5674913A (en) | 1981-06-20 |
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