JPS6435994A - Multilayered ceramic wiring board - Google Patents
Multilayered ceramic wiring boardInfo
- Publication number
- JPS6435994A JPS6435994A JP62191808A JP19180887A JPS6435994A JP S6435994 A JPS6435994 A JP S6435994A JP 62191808 A JP62191808 A JP 62191808A JP 19180887 A JP19180887 A JP 19180887A JP S6435994 A JPS6435994 A JP S6435994A
- Authority
- JP
- Japan
- Prior art keywords
- wiring part
- insulating ceramic
- main ingredient
- wiring board
- ytterbium
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 239000002075 main ingredient Substances 0.000 abstract 3
- SXQRHXOXVRZHIL-UHFFFAOYSA-N [Cu]=O.[Ba].[Yb] Chemical compound [Cu]=O.[Ba].[Yb] SXQRHXOXVRZHIL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005388 borosilicate glass Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000002887 superconductor Substances 0.000 abstract 1
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
PURPOSE:To reduce an electric resistance to '0' at liquid nitrogen temperature or higher without cost increase and to cope with an increase in the frequency of a signal by forming a wiring part containing as a main ingredient ytterbium- barium-copper oxide in an insulating ceramic, and employing as an insulating ceramic a substance containing as a main ingredient quartz glass-borosilicate glass. CONSTITUTION:As an insulating ceramic material, a mixture of quartz glass powder and borosilicate glass powder is employed, a wiring part is made of a substance which contains as a main ingredient ytterbium-barium-copper oxide superconductor, and the wiring part is formed in an insulating ceramic. The wiring part of multilayered ceramic wiring board is transferred into a superconducting state at liquid nitrogen temperature or below, its electric resistance is reduced to '0', thereby decreasing its cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191808A JPS6435994A (en) | 1987-07-30 | 1987-07-30 | Multilayered ceramic wiring board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191808A JPS6435994A (en) | 1987-07-30 | 1987-07-30 | Multilayered ceramic wiring board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6435994A true JPS6435994A (en) | 1989-02-07 |
Family
ID=16280868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62191808A Pending JPS6435994A (en) | 1987-07-30 | 1987-07-30 | Multilayered ceramic wiring board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6435994A (en) |
-
1987
- 1987-07-30 JP JP62191808A patent/JPS6435994A/en active Pending
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