SE378479B - - Google Patents
Info
- Publication number
- SE378479B SE378479B SE7316408A SE7316408A SE378479B SE 378479 B SE378479 B SE 378479B SE 7316408 A SE7316408 A SE 7316408A SE 7316408 A SE7316408 A SE 7316408A SE 378479 B SE378479 B SE 378479B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/192—Base regions of thyristors
- H10D62/206—Cathode base regions of thyristors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/141—Anode or cathode regions of thyristors; Collector or emitter regions of gated bipolar-mode devices, e.g. of IGBTs
- H10D62/148—Cathode regions of thyristors
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7316408A SE378479B (enrdf_load_html_response) | 1973-12-05 | 1973-12-05 | |
| DE19742455283 DE2455283A1 (de) | 1973-12-05 | 1974-11-22 | Thyristor |
| FR7439650A FR2254107A1 (en) | 1973-12-05 | 1974-12-04 | Thyristor with surface emitter layer - has several sections over emitter-base pn-junction with different impurity concentrations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7316408A SE378479B (enrdf_load_html_response) | 1973-12-05 | 1973-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7316408L SE7316408L (enrdf_load_html_response) | 1975-06-06 |
| SE378479B true SE378479B (enrdf_load_html_response) | 1975-09-01 |
Family
ID=20319280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7316408A SE378479B (enrdf_load_html_response) | 1973-12-05 | 1973-12-05 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2455283A1 (enrdf_load_html_response) |
| FR (1) | FR2254107A1 (enrdf_load_html_response) |
| SE (1) | SE378479B (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN144812B (enrdf_load_html_response) * | 1976-01-22 | 1978-07-15 | Westinghouse Electric Corp | |
| GB9125260D0 (en) | 1991-11-27 | 1992-01-29 | Texas Instruments Ltd | A pnpn semiconductor device |
| FR2761379B1 (fr) * | 1997-03-28 | 1999-07-09 | Europ Propulsion | Procede de realisation de structures fibreuses annulaires, notamment pour la fabrication de pieces en materiau composite |
-
1973
- 1973-12-05 SE SE7316408A patent/SE378479B/xx unknown
-
1974
- 1974-11-22 DE DE19742455283 patent/DE2455283A1/de active Pending
- 1974-12-04 FR FR7439650A patent/FR2254107A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE7316408L (enrdf_load_html_response) | 1975-06-06 |
| FR2254107A1 (en) | 1975-07-04 |
| DE2455283A1 (de) | 1975-06-12 |