JPS6225906Y2 - - Google Patents
Info
- Publication number
- JPS6225906Y2 JPS6225906Y2 JP16398280U JP16398280U JPS6225906Y2 JP S6225906 Y2 JPS6225906 Y2 JP S6225906Y2 JP 16398280 U JP16398280 U JP 16398280U JP 16398280 U JP16398280 U JP 16398280U JP S6225906 Y2 JPS6225906 Y2 JP S6225906Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- substrate
- grounding
- semiconductor element
- thin metal
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000004065 semiconductor Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 20
- 238000007747 plating Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16398280U JPS6225906Y2 (en]) | 1980-11-14 | 1980-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16398280U JPS6225906Y2 (en]) | 1980-11-14 | 1980-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787541U JPS5787541U (en]) | 1982-05-29 |
| JPS6225906Y2 true JPS6225906Y2 (en]) | 1987-07-02 |
Family
ID=29522743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16398280U Expired JPS6225906Y2 (en]) | 1980-11-14 | 1980-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6225906Y2 (en]) |
-
1980
- 1980-11-14 JP JP16398280U patent/JPS6225906Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787541U (en]) | 1982-05-29 |
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