FR1123943A - Procédé de fabrication de plaques de redresseur au sélénium - Google Patents
Procédé de fabrication de plaques de redresseur au séléniumInfo
- Publication number
- FR1123943A FR1123943A FR1123943DA FR1123943A FR 1123943 A FR1123943 A FR 1123943A FR 1123943D A FR1123943D A FR 1123943DA FR 1123943 A FR1123943 A FR 1123943A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- selenium rectifier
- rectifier plates
- selenium
- plates
- Prior art date
- 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
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052711 selenium Inorganic materials 0.000 title 1
- 239000011669 selenium Substances 0.000 title 1
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
- H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier
- H01L21/145—Ageing
-
- 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
- H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier
Landscapes
- Engineering & Computer Science (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)
- Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL769811X | 1954-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1123943A true FR1123943A (fr) | 1956-10-01 |
Family
ID=19827708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1123943D Expired FR1123943A (fr) | 1954-05-12 | 1955-05-10 | Procédé de fabrication de plaques de redresseur au sélénium |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2894314A (fr) |
| FR (1) | FR1123943A (fr) |
| GB (1) | GB769811A (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438923A (en) * | 1943-02-11 | 1948-04-06 | Fed Telephone & Radio Corp | Method and means for making selenium elements |
| US2447630A (en) * | 1943-11-10 | 1948-08-24 | Westinghouse Electric Corp | Method of making selenium rectifiers |
| US2524270A (en) * | 1945-09-27 | 1950-10-03 | Sylvania Electric Prod | Selenium rectifier |
-
1955
- 1955-05-09 GB GB13342/55A patent/GB769811A/en not_active Expired
- 1955-05-10 FR FR1123943D patent/FR1123943A/fr not_active Expired
- 1955-05-11 US US507748A patent/US2894314A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2894314A (en) | 1959-07-14 |
| GB769811A (en) | 1957-03-13 |
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