JPS644097A - Ceramic multilayered circuit board and manufacture thereof - Google Patents
Ceramic multilayered circuit board and manufacture thereofInfo
- Publication number
- JPS644097A JPS644097A JP62157692A JP15769287A JPS644097A JP S644097 A JPS644097 A JP S644097A JP 62157692 A JP62157692 A JP 62157692A JP 15769287 A JP15769287 A JP 15769287A JP S644097 A JPS644097 A JP S644097A
- Authority
- JP
- Japan
- Prior art keywords
- elements
- group
- ceramic
- wiring conductor
- circuit board
- 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 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 6
- 239000004020 conductor Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000012671 ceramic insulating material Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000002241 glass-ceramic Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
PURPOSE:To prevent the inputted rectangular signal from changing by using a superconducting material as the material which forms the wiring conductor layers in a ceramic multilayered circuit board, thereby making the propagation speed of the electric signal fast. CONSTITUTION:Ceramic insulating layers 1 and wiring conductor layers 2 are alternately stacked. And the wiring conductor layers 2 are formed of a superconducting material. Preferably, said superconducting material is mainly composed of at least two or more of group IIa elements, group IIIa elements, group Ib elements of the periodic table or mainly composed of at least one or more of group IIa elements, at least one or more of group IIIa elements, at least one or more of group Ib elements and oxygen. Also, the ceramic insulating material forming the ceramic insulating layers 1 consists of a glass ceramic or glass-filler composite material, which is a material that can be sintered at a temperature lower than the sintering temperature of the superconducting material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157692A JPS644097A (en) | 1987-06-26 | 1987-06-26 | Ceramic multilayered circuit board and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157692A JPS644097A (en) | 1987-06-26 | 1987-06-26 | Ceramic multilayered circuit board and manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644097A true JPS644097A (en) | 1989-01-09 |
Family
ID=15655297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62157692A Pending JPS644097A (en) | 1987-06-26 | 1987-06-26 | Ceramic multilayered circuit board and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644097A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6435990A (en) * | 1987-07-30 | 1989-02-07 | Nec Corp | Multilayered ceramic wiring board |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63271815A (en) * | 1987-04-30 | 1988-11-09 | Taiyo Yuden Co Ltd | Superconductive composite ceramic body and its manufacture |
JPS63271994A (en) * | 1987-04-28 | 1988-11-09 | Tdk Corp | Ceramic wiring substrate |
JPS63278397A (en) * | 1987-05-11 | 1988-11-16 | Fujitsu Ltd | Superconducting ceramics-glass-ceramics composite circuit substrate |
JPS63300594A (en) * | 1987-05-29 | 1988-12-07 | Nec Corp | Multilayered ceramic wiring board and manufacture thereof |
-
1987
- 1987-06-26 JP JP62157692A patent/JPS644097A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63271994A (en) * | 1987-04-28 | 1988-11-09 | Tdk Corp | Ceramic wiring substrate |
JPS63271815A (en) * | 1987-04-30 | 1988-11-09 | Taiyo Yuden Co Ltd | Superconductive composite ceramic body and its manufacture |
JPS63278397A (en) * | 1987-05-11 | 1988-11-16 | Fujitsu Ltd | Superconducting ceramics-glass-ceramics composite circuit substrate |
JPS63300594A (en) * | 1987-05-29 | 1988-12-07 | Nec Corp | Multilayered ceramic wiring board and manufacture thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6435990A (en) * | 1987-07-30 | 1989-02-07 | Nec Corp | Multilayered ceramic wiring board |
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