BE472806A - - Google Patents
Info
- Publication number
- BE472806A BE472806A BE472806DA BE472806A BE 472806 A BE472806 A BE 472806A BE 472806D A BE472806D A BE 472806DA BE 472806 A BE472806 A BE 472806A
- Authority
- BE
- Belgium
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
- H01L21/06—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
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
- H01L21/105—Treatment of the surface of the selenium or tellurium layer after having been made conductive
-
- 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
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
- H01L21/108—Provision of discrete insulating layers, i.e. non-genetic barrier layers
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)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US499526A US2363555A (en) | 1943-08-21 | 1943-08-21 | Method of producing selenium rectifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE472806A true BE472806A (pt) |
Family
ID=23985600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE472806D BE472806A (pt) | 1943-08-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2363555A (pt) |
BE (1) | BE472806A (pt) |
FR (1) | FR941198A (pt) |
GB (1) | GB592173A (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE468183A (pt) * | 1945-03-12 | 1900-01-01 | ||
US2462218A (en) * | 1945-04-17 | 1949-02-22 | Bell Telephone Labor Inc | Electrical translator and method of making it |
DE883784C (de) * | 1949-04-06 | 1953-06-03 | Sueddeutsche App Fabrik G M B | Verfahren zur Herstellung von Flaechengleichrichtern und Kristallverstaerkerschichten aus Elementen |
US2606270A (en) * | 1950-10-28 | 1952-08-05 | Gen Electric | Condensation nuclei generator |
DE1027324B (de) * | 1954-10-29 | 1958-04-03 | Standard Elektrik Ag | Verfahren zur Herstellung eines Trockengleichrichters |
DE1090768B (de) * | 1957-05-11 | 1960-10-13 | Licentia Gmbh | Verfahren zur Herstellung von Selentrockengleichrichtern |
US3022190A (en) * | 1960-02-15 | 1962-02-20 | Emerson Electric Mfg Co | Process of and composition for controlling temperatures |
US3515629A (en) * | 1966-09-30 | 1970-06-02 | Raytheon Co | Electrical device having intermediate dielectric layer |
-
0
- BE BE472806D patent/BE472806A/xx unknown
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1943
- 1943-08-21 US US499526A patent/US2363555A/en not_active Expired - Lifetime
-
1944
- 1944-05-12 GB GB9083/44A patent/GB592173A/en not_active Expired
-
1946
- 1946-03-27 FR FR941198D patent/FR941198A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB592173A (en) | 1947-09-10 |
US2363555A (en) | 1944-11-28 |
FR941198A (fr) | 1949-01-04 |