JPS6426848U - - Google Patents
Info
- Publication number
- JPS6426848U JPS6426848U JP5434687U JP5434687U JPS6426848U JP S6426848 U JPS6426848 U JP S6426848U JP 5434687 U JP5434687 U JP 5434687U JP 5434687 U JP5434687 U JP 5434687U JP S6426848 U JPS6426848 U JP S6426848U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- heat dissipating
- mounting board
- board
- recess
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5434687U JPS6426848U (nl) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5434687U JPS6426848U (nl) | 1987-04-09 | 1987-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426848U true JPS6426848U (nl) | 1989-02-15 |
Family
ID=31280281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5434687U Pending JPS6426848U (nl) | 1987-04-09 | 1987-04-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426848U (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03293748A (ja) * | 1990-04-11 | 1991-12-25 | Rohm Co Ltd | 半導体装置 |
JPH03293749A (ja) * | 1990-04-11 | 1991-12-25 | Rohm Co Ltd | 半導体装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242649A (ja) * | 1985-03-29 | 1985-12-02 | Hitachi Ltd | 樹脂封止型半導体装置 |
-
1987
- 1987-04-09 JP JP5434687U patent/JPS6426848U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242649A (ja) * | 1985-03-29 | 1985-12-02 | Hitachi Ltd | 樹脂封止型半導体装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03293748A (ja) * | 1990-04-11 | 1991-12-25 | Rohm Co Ltd | 半導体装置 |
JPH03293749A (ja) * | 1990-04-11 | 1991-12-25 | Rohm Co Ltd | 半導体装置 |