IT1094695B - Dispositivo semiconduttore - Google Patents
Dispositivo semiconduttoreInfo
- Publication number
- IT1094695B IT1094695B IT23662/78A IT2366278A IT1094695B IT 1094695 B IT1094695 B IT 1094695B IT 23662/78 A IT23662/78 A IT 23662/78A IT 2366278 A IT2366278 A IT 2366278A IT 1094695 B IT1094695 B IT 1094695B
- Authority
- IT
- Italy
- Prior art keywords
- semiconductive device
- semiconductive
- Prior art date
Links
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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0804—Emitter regions of bipolar transistors
- H01L29/0813—Non-interconnected multi-emitter structures
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)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7705729,A NL181612C (nl) | 1977-05-25 | 1977-05-25 | Halfgeleiderinrichting. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7823662A0 IT7823662A0 (it) | 1978-05-22 |
| IT1094695B true IT1094695B (it) | 1985-08-02 |
Family
ID=19828611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23662/78A IT1094695B (it) | 1977-05-25 | 1978-05-22 | Dispositivo semiconduttore |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS53145581A (it) |
| AU (1) | AU518290B2 (it) |
| CA (1) | CA1097430A (it) |
| DE (1) | DE2822166A1 (it) |
| ES (1) | ES470066A1 (it) |
| FR (1) | FR2392500A1 (it) |
| GB (1) | GB1600638A (it) |
| IT (1) | IT1094695B (it) |
| NL (1) | NL181612C (it) |
| SE (1) | SE433547B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3017750C2 (de) * | 1980-05-09 | 1985-03-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Halbleiterbauelement vom Planar-Epitaxial-Typ mit mindestens einem bipolaren Leistungstransistor |
| NL8204878A (nl) * | 1982-12-17 | 1984-07-16 | Philips Nv | Halfgeleiderinrichting. |
| US4617471A (en) * | 1983-12-27 | 1986-10-14 | Kabushiki Kaisha Toshiba | Image sensing device |
| EP0309784A1 (de) * | 1987-09-30 | 1989-04-05 | Siemens Aktiengesellschaft | Anschlussstreifenstruktur für Bipolar-Transistoren |
| DE3802821A1 (de) * | 1988-01-30 | 1989-08-03 | Bosch Gmbh Robert | Leistungstransistor |
| DE3802767A1 (de) * | 1988-01-30 | 1989-08-10 | Bosch Gmbh Robert | Elektronisches geraet |
| FR2634948B1 (fr) * | 1988-07-29 | 1990-10-05 | Radiotechnique Compelec | Transistor de puissance a emetteur multi-cellulaires |
| DE102004046630A1 (de) * | 2004-09-25 | 2006-03-30 | Robert Bosch Gmbh | Integrierte Schaltung für gepulste Leistungsströme |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3358197A (en) * | 1963-05-22 | 1967-12-12 | Itt | Semiconductor device |
| US3225261A (en) * | 1963-11-19 | 1965-12-21 | Fairchild Camera Instr Co | High frequency power transistor |
| GB1081509A (en) * | 1965-04-07 | 1967-08-31 | Itt | Transistor |
| DE1539871A1 (de) * | 1966-09-26 | 1970-02-12 | Itt Ind Gmbh Deutsche | Silizium-Planartransistor |
| US3704398A (en) * | 1970-02-14 | 1972-11-28 | Nippon Electric Co | Multi-emitter power transistor having emitter region arrangement for achieving substantially uniform emitter-base junction temperatures |
| JPS5261968A (en) * | 1975-11-18 | 1977-05-21 | Matsushita Electronics Corp | Transistor |
| JPH05261968A (ja) * | 1992-01-09 | 1993-10-12 | Nec Corp | レーザプリンタ |
-
1977
- 1977-05-25 NL NLAANVRAGE7705729,A patent/NL181612C/xx not_active IP Right Cessation
-
1978
- 1978-05-18 CA CA303,661A patent/CA1097430A/en not_active Expired
- 1978-05-20 DE DE19782822166 patent/DE2822166A1/de active Granted
- 1978-05-22 SE SE7805782A patent/SE433547B/sv not_active IP Right Cessation
- 1978-05-22 GB GB21172/78A patent/GB1600638A/en not_active Expired
- 1978-05-22 IT IT23662/78A patent/IT1094695B/it active
- 1978-05-22 AU AU36351/78A patent/AU518290B2/en not_active Expired
- 1978-05-22 JP JP6009778A patent/JPS53145581A/ja active Pending
- 1978-05-22 ES ES470066A patent/ES470066A1/es not_active Expired
- 1978-05-25 FR FR7815569A patent/FR2392500A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2822166A1 (de) | 1978-11-30 |
| SE433547B (sv) | 1984-05-28 |
| SE7805782L (sv) | 1978-11-26 |
| NL181612B (nl) | 1987-04-16 |
| NL7705729A (nl) | 1978-11-28 |
| AU518290B2 (en) | 1981-09-24 |
| AU3635178A (en) | 1979-11-29 |
| IT7823662A0 (it) | 1978-05-22 |
| GB1600638A (en) | 1981-10-21 |
| FR2392500B1 (it) | 1984-11-16 |
| DE2822166C2 (it) | 1988-12-15 |
| FR2392500A1 (fr) | 1978-12-22 |
| CA1097430A (en) | 1981-03-10 |
| NL181612C (nl) | 1988-03-16 |
| ES470066A1 (es) | 1979-02-01 |
| JPS53145581A (en) | 1978-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960628 |