JPH051084Y2 - - Google Patents
Info
- Publication number
- JPH051084Y2 JPH051084Y2 JP1983013793U JP1379383U JPH051084Y2 JP H051084 Y2 JPH051084 Y2 JP H051084Y2 JP 1983013793 U JP1983013793 U JP 1983013793U JP 1379383 U JP1379383 U JP 1379383U JP H051084 Y2 JPH051084 Y2 JP H051084Y2
- Authority
- JP
- Japan
- Prior art keywords
- region
- substrate
- impurity concentration
- drain
- drift region
- 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
- 239000000758 substrate Substances 0.000 claims description 28
- 239000012535 impurity Substances 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379383U JPS59119046U (ja) | 1983-01-31 | 1983-01-31 | 高出力高周波トランジスタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379383U JPS59119046U (ja) | 1983-01-31 | 1983-01-31 | 高出力高周波トランジスタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59119046U JPS59119046U (ja) | 1984-08-11 |
| JPH051084Y2 true JPH051084Y2 (ro) | 1993-01-12 |
Family
ID=30145170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1379383U Granted JPS59119046U (ja) | 1983-01-31 | 1983-01-31 | 高出力高周波トランジスタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119046U (ro) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49100979A (ro) * | 1973-01-31 | 1974-09-24 | ||
| JPS508484A (ro) * | 1973-05-21 | 1975-01-28 | ||
| JPS53108382A (en) * | 1977-03-04 | 1978-09-21 | Hitachi Ltd | Semiconductor device |
-
1983
- 1983-01-31 JP JP1379383U patent/JPS59119046U/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49100979A (ro) * | 1973-01-31 | 1974-09-24 | ||
| JPS508484A (ro) * | 1973-05-21 | 1975-01-28 | ||
| JPS53108382A (en) * | 1977-03-04 | 1978-09-21 | Hitachi Ltd | Semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59119046U (ja) | 1984-08-11 |
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