JPS6240436Y2 - - Google Patents
Info
- Publication number
- JPS6240436Y2 JPS6240436Y2 JP5414878U JP5414878U JPS6240436Y2 JP S6240436 Y2 JPS6240436 Y2 JP S6240436Y2 JP 5414878 U JP5414878 U JP 5414878U JP 5414878 U JP5414878 U JP 5414878U JP S6240436 Y2 JPS6240436 Y2 JP S6240436Y2
- Authority
- JP
- Japan
- Prior art keywords
- metallized layer
- insulator
- brazed
- gate electrode
- brazing material
- 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
- 239000012212 insulator Substances 0.000 claims description 26
- 238000005219 brazing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 14
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- -1 alkalis Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Thyristors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5414878U JPS6240436Y2 (US06168655-20010102-C00055.png) | 1978-04-21 | 1978-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5414878U JPS6240436Y2 (US06168655-20010102-C00055.png) | 1978-04-21 | 1978-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157566U JPS54157566U (US06168655-20010102-C00055.png) | 1979-11-01 |
| JPS6240436Y2 true JPS6240436Y2 (US06168655-20010102-C00055.png) | 1987-10-16 |
Family
ID=28948274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5414878U Expired JPS6240436Y2 (US06168655-20010102-C00055.png) | 1978-04-21 | 1978-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240436Y2 (US06168655-20010102-C00055.png) |
-
1978
- 1978-04-21 JP JP5414878U patent/JPS6240436Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54157566U (US06168655-20010102-C00055.png) | 1979-11-01 |
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