JPS4911580A - - Google Patents
Info
- Publication number
- JPS4911580A JPS4911580A JP5451572A JP5451572A JPS4911580A JP S4911580 A JPS4911580 A JP S4911580A JP 5451572 A JP5451572 A JP 5451572A JP 5451572 A JP5451572 A JP 5451572A JP S4911580 A JPS4911580 A JP S4911580A
- Authority
- JP
- Japan
- 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
Landscapes
- Semiconductor Integrated Circuits (AREA)
- Junction Field-Effect Transistors (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451572A JPS4911580A (index.php) | 1972-06-01 | 1972-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451572A JPS4911580A (index.php) | 1972-06-01 | 1972-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4911580A true JPS4911580A (index.php) | 1974-02-01 |
Family
ID=12972771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5451572A Pending JPS4911580A (index.php) | 1972-06-01 | 1972-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4911580A (index.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272177A (en) * | 1975-12-12 | 1977-06-16 | Kokusan Denki Co | Heat sink for semiconductor element |
| JPH02281797A (ja) * | 1989-04-24 | 1990-11-19 | Matsushita Electric Ind Co Ltd | 電子回路装置及びその製造方法 |
| US6259156B1 (en) | 1998-03-13 | 2001-07-10 | Nec Corporation | Semiconductor device and method for manufacturing same |
-
1972
- 1972-06-01 JP JP5451572A patent/JPS4911580A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272177A (en) * | 1975-12-12 | 1977-06-16 | Kokusan Denki Co | Heat sink for semiconductor element |
| JPH02281797A (ja) * | 1989-04-24 | 1990-11-19 | Matsushita Electric Ind Co Ltd | 電子回路装置及びその製造方法 |
| US6259156B1 (en) | 1998-03-13 | 2001-07-10 | Nec Corporation | Semiconductor device and method for manufacturing same |
| US6372550B2 (en) | 1998-03-13 | 2002-04-16 | Nec Corporation | Semiconductor device and method for manufacturing same |
| US6627989B2 (en) | 1998-03-13 | 2003-09-30 | Nec Electronics Corporation | Semiconductor device and method for manufacturing same |