JPH0445271Y2 - - Google Patents
Info
- Publication number
- JPH0445271Y2 JPH0445271Y2 JP19517787U JP19517787U JPH0445271Y2 JP H0445271 Y2 JPH0445271 Y2 JP H0445271Y2 JP 19517787 U JP19517787 U JP 19517787U JP 19517787 U JP19517787 U JP 19517787U JP H0445271 Y2 JPH0445271 Y2 JP H0445271Y2
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- conductive paste
- hole
- foil layer
- substrate
- 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
- 239000011888 foil Substances 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 239000005751 Copper oxide Substances 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19517787U JPH0445271Y2 (en]) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19517787U JPH0445271Y2 (en]) | 1987-12-22 | 1987-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197580U JPH0197580U (en]) | 1989-06-29 |
| JPH0445271Y2 true JPH0445271Y2 (en]) | 1992-10-23 |
Family
ID=31485868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19517787U Expired JPH0445271Y2 (en]) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445271Y2 (en]) |
-
1987
- 1987-12-22 JP JP19517787U patent/JPH0445271Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0197580U (en]) | 1989-06-29 |
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