TW200420525A - Ceramic dielectric composition for capacitor - Google Patents
Ceramic dielectric composition for capacitorInfo
- Publication number
- TW200420525A TW200420525A TW92124805A TW92124805A TW200420525A TW 200420525 A TW200420525 A TW 200420525A TW 92124805 A TW92124805 A TW 92124805A TW 92124805 A TW92124805 A TW 92124805A TW 200420525 A TW200420525 A TW 200420525A
- Authority
- TW
- Taiwan
- Prior art keywords
- ceramic dielectric
- dielectric composition
- capacitor
- oxides
- turned
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 3
- 239000003990 capacitor Substances 0.000 title abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 150000002603 lanthanum Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
A ceramic dielectric composition for a capacitor mainly comprises BaTiO3 and oxides of Ba, Y, Mn, Si, Nb, Mg, and Mo, and optionally lanthanum series elements of La, Ce, Pr and Sm, in a specified ratio. A ceramic dielectric composition according to the present invention has a good sintering effect, a high dielectric constant, not being turned into a semiconductor during the sintering process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92124805A TW593207B (en) | 2003-09-09 | 2003-09-09 | Ceramic dielectric composition for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92124805A TW593207B (en) | 2003-09-09 | 2003-09-09 | Ceramic dielectric composition for capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW593207B TW593207B (en) | 2004-06-21 |
| TW200420525A true TW200420525A (en) | 2004-10-16 |
Family
ID=34076569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW92124805A TW593207B (en) | 2003-09-09 | 2003-09-09 | Ceramic dielectric composition for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW593207B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4700332B2 (en) | 2003-12-05 | 2011-06-15 | イビデン株式会社 | Multilayer printed circuit board |
| TWI397362B (en) * | 2005-01-07 | 2013-05-21 | Ibiden Co Ltd | Multilayer printed wiring board |
-
2003
- 2003-09-09 TW TW92124805A patent/TW593207B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW593207B (en) | 2004-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |