FR2191271A1 - - Google Patents
Info
- Publication number
- FR2191271A1 FR2191271A1 FR7223584A FR7223584A FR2191271A1 FR 2191271 A1 FR2191271 A1 FR 2191271A1 FR 7223584 A FR7223584 A FR 7223584A FR 7223584 A FR7223584 A FR 7223584A FR 2191271 A1 FR2191271 A1 FR 2191271A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/0445—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising crystalline silicon carbide
- H01L21/0455—Making n or p doped regions or layers, e.g. using diffusion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7223584A FR2191271B1 (ja) | 1972-06-29 | 1972-06-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7223584A FR2191271B1 (ja) | 1972-06-29 | 1972-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2191271A1 true FR2191271A1 (ja) | 1974-02-01 |
FR2191271B1 FR2191271B1 (ja) | 1977-07-22 |
Family
ID=9101085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7223584A Expired FR2191271B1 (ja) | 1972-06-29 | 1972-06-29 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2191271B1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1348733A (fr) * | 1962-02-02 | 1964-01-10 | Siemens Ag | Procédé de fabrication d'un dispositif à semi-conducteur |
FR1348734A (fr) * | 1962-02-02 | 1964-01-10 | Siemens Ag | Perfectionnement à la fabrication des dispositifs à semi-conducteur |
FR1364522A (fr) * | 1962-08-23 | 1964-06-19 | Siemens Ag | Perfectionnements à la fabrication des dispositifs à semi-conducteurs |
US3157541A (en) * | 1958-10-23 | 1964-11-17 | Siemens Ag | Precipitating highly pure compact silicon carbide upon carriers |
DE2016747A1 (ja) * | 1969-04-23 | 1970-11-05 |
-
1972
- 1972-06-29 FR FR7223584A patent/FR2191271B1/fr not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157541A (en) * | 1958-10-23 | 1964-11-17 | Siemens Ag | Precipitating highly pure compact silicon carbide upon carriers |
FR1348733A (fr) * | 1962-02-02 | 1964-01-10 | Siemens Ag | Procédé de fabrication d'un dispositif à semi-conducteur |
FR1348734A (fr) * | 1962-02-02 | 1964-01-10 | Siemens Ag | Perfectionnement à la fabrication des dispositifs à semi-conducteur |
FR1364522A (fr) * | 1962-08-23 | 1964-06-19 | Siemens Ag | Perfectionnements à la fabrication des dispositifs à semi-conducteurs |
DE2016747A1 (ja) * | 1969-04-23 | 1970-11-05 |
Non-Patent Citations (1)
Title |
---|
REVUE US "PROCEEDINGS OF THE IEEE" VOLUME 57, FEVRIER 1969, "A SIG BACKWARD DIODE", R.FARRELL, PAGES 221-222 * |
Also Published As
Publication number | Publication date |
---|---|
FR2191271B1 (ja) | 1977-07-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |