JPS54161272A - Flat semiconductor device - Google Patents
Flat semiconductor deviceInfo
- Publication number
- JPS54161272A JPS54161272A JP7009878A JP7009878A JPS54161272A JP S54161272 A JPS54161272 A JP S54161272A JP 7009878 A JP7009878 A JP 7009878A JP 7009878 A JP7009878 A JP 7009878A JP S54161272 A JPS54161272 A JP S54161272A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- elastic body
- insulator
- ring
- constitution
- 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.)
- Granted
Links
Landscapes
- Die Bonding (AREA)
Abstract
PURPOSE: To improve shock resistance by holding a ring insulator indirectly by a main electrode via an elastic body.
CONSTITUTION: The 1st elastic body 30 is inserted into the longitudinal gap where ring insulator 3 of electrode body 5 overlaps with electrode 4 at the inner circumference and outer circumference respectively. Next, semiconductor element 20 is inserted and ring elastic body 30 is also inserted into the step part of ring insulator 3; and electrode body 10 is equipped and welding rings 2 and 8 of electrode bodies 5 and 10 are sealed hermetically in inert gas. The device of this constitution, when pressure of several tons is applied to electrodes 4 and 9 via a cooling fin, has electrode element 20 and electrode 9 compression-welded at its center part and elastic body 30 deforms elastically; and elastic insulator 3 is held indirectly by main electrodes 4 and 9 via elastic body 30 and extremely-high shock resistance can be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7009878A JPS54161272A (en) | 1978-06-09 | 1978-06-09 | Flat semiconductor device |
US05/957,330 US4274106A (en) | 1977-11-07 | 1978-11-03 | Explosion proof vibration resistant flat package semiconductor device |
DE2848252A DE2848252C2 (en) | 1977-11-07 | 1978-11-07 | Semiconductor component and method for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7009878A JPS54161272A (en) | 1978-06-09 | 1978-06-09 | Flat semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54161272A true JPS54161272A (en) | 1979-12-20 |
JPS5647699B2 JPS5647699B2 (en) | 1981-11-11 |
Family
ID=13421705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7009878A Granted JPS54161272A (en) | 1977-11-07 | 1978-06-09 | Flat semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161272A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022542985A (en) * | 2019-07-31 | 2022-10-07 | ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト | power semiconductor device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4848082A (en) * | 1971-10-21 | 1973-07-07 | ||
JPS53112273A (en) * | 1977-03-14 | 1978-09-30 | Babcock Hitachi Kk | Nox reduction method using urea |
-
1978
- 1978-06-09 JP JP7009878A patent/JPS54161272A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4848082A (en) * | 1971-10-21 | 1973-07-07 | ||
JPS53112273A (en) * | 1977-03-14 | 1978-09-30 | Babcock Hitachi Kk | Nox reduction method using urea |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022542985A (en) * | 2019-07-31 | 2022-10-07 | ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト | power semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JPS5647699B2 (en) | 1981-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5256872A (en) | Semiconductive device and its production | |
JPS54161272A (en) | Flat semiconductor device | |
GB1210256A (en) | Electrolytic coulometer cells | |
GB951648A (en) | Improvements in or relating to methods of alloying electrodes to semiconductor bodies | |
JPS5215271A (en) | Method of selecting electrodes of semiconductor device | |
JPS553647A (en) | Pressure contact type semiconductor device | |
JPS556843A (en) | Semiconductor control rectifying device | |
JPS5429568A (en) | Welded electrode for sealing of semiconductor device | |
JPS54155768A (en) | Manufacture of semiconductor device | |
JPS5425164A (en) | Semiconductor device | |
JPS57162450A (en) | Semiconductor device | |
JPS5476063A (en) | Semiconductor device | |
JPS57194553A (en) | Semiconductor device | |
JPS5559744A (en) | Pressure welding type semiconductor device | |
JPS51113451A (en) | Cathode body for cathode-ray tube | |
JPS5429580A (en) | Semiconductor device | |
JPS52100977A (en) | Hermetic seal type semiconductor device | |
JPS5389370A (en) | Roll electrode for hermetic sealing of semiconductor device | |
JPS5429567A (en) | Welded electrode for air tight sealing of semiconductor device package | |
JPS5315782A (en) | Semiconductor device | |
JPS54135996A (en) | Ring coil | |
JPS55150551A (en) | Thin battery | |
JPS54129988A (en) | Semiconductor device | |
JPS55160442A (en) | Semiconductor element handling jig | |
JPS56120148A (en) | Semiconductor element |