JPH0356057Y2 - - Google Patents
Info
- Publication number
- JPH0356057Y2 JPH0356057Y2 JP5669088U JP5669088U JPH0356057Y2 JP H0356057 Y2 JPH0356057 Y2 JP H0356057Y2 JP 5669088 U JP5669088 U JP 5669088U JP 5669088 U JP5669088 U JP 5669088U JP H0356057 Y2 JPH0356057 Y2 JP H0356057Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- plating
- seam
- nickel
- semiconductor device
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 40
- 238000007747 plating Methods 0.000 claims description 37
- 229910052759 nickel Inorganic materials 0.000 claims description 20
- 239000004065 semiconductor Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229910017709 Ni Co Inorganic materials 0.000 description 3
- 229910003267 Ni-Co Inorganic materials 0.000 description 3
- 229910003262 Ni‐Co Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5669088U JPH0356057Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5669088U JPH0356057Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01161335U JPH01161335U (en, 2012) | 1989-11-09 |
| JPH0356057Y2 true JPH0356057Y2 (en, 2012) | 1991-12-16 |
Family
ID=31282561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5669088U Expired JPH0356057Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356057Y2 (en, 2012) |
-
1988
- 1988-04-28 JP JP5669088U patent/JPH0356057Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01161335U (en, 2012) | 1989-11-09 |
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