JP2551100Y2 - 半導体素子封入装置 - Google Patents
半導体素子封入装置Info
- Publication number
- JP2551100Y2 JP2551100Y2 JP1990075802U JP7580290U JP2551100Y2 JP 2551100 Y2 JP2551100 Y2 JP 2551100Y2 JP 1990075802 U JP1990075802 U JP 1990075802U JP 7580290 U JP7580290 U JP 7580290U JP 2551100 Y2 JP2551100 Y2 JP 2551100Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- mold
- hoop
- semiconductor device
- shaped lead
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims description 15
- 238000005538 encapsulation Methods 0.000 title claims description 14
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990075802U JP2551100Y2 (ja) | 1990-07-17 | 1990-07-17 | 半導体素子封入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990075802U JP2551100Y2 (ja) | 1990-07-17 | 1990-07-17 | 半導体素子封入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0434734U JPH0434734U (enrdf_load_stackoverflow) | 1992-03-23 |
JP2551100Y2 true JP2551100Y2 (ja) | 1997-10-22 |
Family
ID=31616703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990075802U Expired - Lifetime JP2551100Y2 (ja) | 1990-07-17 | 1990-07-17 | 半導体素子封入装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2551100Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599729A (en) * | 1979-01-26 | 1980-07-30 | Hitachi Ltd | Resin molding method of electronic part |
-
1990
- 1990-07-17 JP JP1990075802U patent/JP2551100Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0434734U (enrdf_load_stackoverflow) | 1992-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |