SE437588B - Halvledaranordning - Google Patents
HalvledaranordningInfo
- Publication number
- SE437588B SE437588B SE7713580A SE7713580A SE437588B SE 437588 B SE437588 B SE 437588B SE 7713580 A SE7713580 A SE 7713580A SE 7713580 A SE7713580 A SE 7713580A SE 437588 B SE437588 B SE 437588B
- Authority
- SE
- Sweden
- Prior art keywords
- fingers
- rear portion
- region
- semiconductor device
- cam
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 13
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- HEPLMSKRHVKCAQ-UHFFFAOYSA-N lead nickel Chemical compound [Ni].[Pb] HEPLMSKRHVKCAQ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electrodes Of Semiconductors (AREA)
- Bipolar Transistors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/754,683 US4091409A (en) | 1976-12-27 | 1976-12-27 | Semiconductor device having symmetrical current distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7713580L SE7713580L (sv) | 1978-06-28 |
| SE437588B true SE437588B (sv) | 1985-03-04 |
Family
ID=25035860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7713580A SE437588B (sv) | 1976-12-27 | 1977-11-30 | Halvledaranordning |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4091409A (it) |
| JP (1) | JPS5383580A (it) |
| BE (1) | BE862301A (it) |
| DE (1) | DE2756514A1 (it) |
| FR (1) | FR2375724A1 (it) |
| GB (1) | GB1540559A (it) |
| IN (1) | IN147965B (it) |
| IT (1) | IT1087917B (it) |
| PL (1) | PL113788B1 (it) |
| SE (1) | SE437588B (it) |
| YU (1) | YU39405B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702571C3 (de) * | 1977-01-22 | 1982-02-04 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kontaktstruktur für ein Vielfach- Halbleiterbauelement |
| US4194174A (en) * | 1978-06-19 | 1980-03-18 | Microwave Semiconductor Corp. | Method for fabricating ballasted finger electrode |
| US4717946A (en) * | 1983-04-20 | 1988-01-05 | Applied Solar Energy Corporation | Thin line junction photodiode |
| US5204735A (en) * | 1988-04-21 | 1993-04-20 | Kabushiki Kaisha Toshiba | High-frequency semiconductor device having emitter stabilizing resistor and method of manufacturing the same |
| US5804867A (en) * | 1996-10-02 | 1998-09-08 | Ericsson Inc. | Thermally balanced radio frequency power transistor |
| PL232498B1 (pl) | 2016-06-10 | 2019-06-28 | Wido Profil Spolka Z Ograniczona Odpowiedzialnoscia | Bezkotwowy zespół do mocowania płytowych elementów okładzinowych i sposób jego mocowania |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225261A (en) * | 1963-11-19 | 1965-12-21 | Fairchild Camera Instr Co | High frequency power transistor |
| US3430115A (en) * | 1966-08-31 | 1969-02-25 | Webb James E | Apparatus for ballasting high frequency transistors |
| US3609460A (en) * | 1968-06-28 | 1971-09-28 | Rca Corp | Power transistor having ballasted emitter fingers interdigitated with base fingers |
| US3619738A (en) * | 1969-10-13 | 1971-11-09 | Tokyo Shibaura Electric Co | Semiconductor device with improved connection to control electrode region |
| US3756924A (en) * | 1971-04-01 | 1973-09-04 | Texas Instruments Inc | Method of fabricating a semiconductor device |
| JPS5110699U (it) * | 1974-07-10 | 1976-01-26 |
-
1976
- 1976-12-27 US US05/754,683 patent/US4091409A/en not_active Expired - Lifetime
-
1977
- 1977-11-07 IN IN1589/CAL/77A patent/IN147965B/en unknown
- 1977-11-29 IT IT30191/77A patent/IT1087917B/it active
- 1977-11-30 SE SE7713580A patent/SE437588B/sv not_active IP Right Cessation
- 1977-12-05 YU YU2863/77A patent/YU39405B/xx unknown
- 1977-12-19 DE DE19772756514 patent/DE2756514A1/de active Granted
- 1977-12-22 GB GB53470/77A patent/GB1540559A/en not_active Expired
- 1977-12-22 JP JP15547577A patent/JPS5383580A/ja active Pending
- 1977-12-23 FR FR7739067A patent/FR2375724A1/fr active Granted
- 1977-12-23 PL PL1977203303A patent/PL113788B1/pl unknown
- 1977-12-23 BE BE183829A patent/BE862301A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL203303A1 (pl) | 1978-07-17 |
| IT1087917B (it) | 1985-06-04 |
| YU286377A (en) | 1982-02-28 |
| DE2756514C2 (it) | 1989-04-06 |
| DE2756514A1 (de) | 1978-06-29 |
| BE862301A (fr) | 1978-04-14 |
| SE7713580L (sv) | 1978-06-28 |
| GB1540559A (en) | 1979-02-14 |
| FR2375724B1 (it) | 1982-11-19 |
| PL113788B1 (en) | 1980-12-31 |
| US4091409A (en) | 1978-05-23 |
| IN147965B (it) | 1980-08-23 |
| YU39405B (en) | 1984-12-31 |
| FR2375724A1 (fr) | 1978-07-21 |
| JPS5383580A (en) | 1978-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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