FR2392500B1 - - Google Patents
Info
- Publication number
- FR2392500B1 FR2392500B1 FR7815569A FR7815569A FR2392500B1 FR 2392500 B1 FR2392500 B1 FR 2392500B1 FR 7815569 A FR7815569 A FR 7815569A FR 7815569 A FR7815569 A FR 7815569A FR 2392500 B1 FR2392500 B1 FR 2392500B1
- Authority
- FR
- France
- 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
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 |
|---|---|
| FR2392500A1 FR2392500A1 (fr) | 1978-12-22 |
| FR2392500B1 true FR2392500B1 (nl) | 1984-11-16 |
Family
ID=19828611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7815569A Granted FR2392500A1 (fr) | 1977-05-25 | 1978-05-25 | Dispositif semi-conducteur comportant des doigts emetteurs de longueur variable |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS53145581A (nl) |
| AU (1) | AU518290B2 (nl) |
| CA (1) | CA1097430A (nl) |
| DE (1) | DE2822166A1 (nl) |
| ES (1) | ES470066A1 (nl) |
| FR (1) | FR2392500A1 (nl) |
| GB (1) | GB1600638A (nl) |
| IT (1) | IT1094695B (nl) |
| NL (1) | NL181612C (nl) |
| SE (1) | SE433547B (nl) |
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/nl 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 |
| DE2822166C2 (nl) | 1988-12-15 |
| FR2392500A1 (fr) | 1978-12-22 |
| CA1097430A (en) | 1981-03-10 |
| NL181612C (nl) | 1988-03-16 |
| IT1094695B (it) | 1985-08-02 |
| ES470066A1 (es) | 1979-02-01 |
| JPS53145581A (en) | 1978-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |