BE485774A - - Google Patents
Info
- Publication number
- BE485774A BE485774A BE485774DA BE485774A BE 485774 A BE485774 A BE 485774A BE 485774D A BE485774D A BE 485774DA BE 485774 A BE485774 A BE 485774A
- 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
- H01L21/101—Application of the selenium or tellurium to the foundation plate
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02625—Liquid deposition using melted materials
-
- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Biotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US788948A US2479301A (en) | 1947-11-29 | 1947-11-29 | Selenium rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE485774A true BE485774A (US06262066-20010717-C00424.png) | 1900-01-01 |
Family
ID=25146090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE485774D BE485774A (US06262066-20010717-C00424.png) | 1947-11-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2479301A (US06262066-20010717-C00424.png) |
| BE (1) | BE485774A (US06262066-20010717-C00424.png) |
| FR (1) | FR975527A (US06262066-20010717-C00424.png) |
| GB (1) | GB648038A (US06262066-20010717-C00424.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL93669C (US06262066-20010717-C00424.png) * | 1939-01-22 | |||
| US2643277A (en) * | 1949-09-16 | 1953-06-23 | Erwin E Falkenthal | Photovoltaic cell |
| US2629039A (en) * | 1950-06-07 | 1953-02-17 | Weston Electrical Instr Corp | Selenium cell and process for manufacturing the same |
| DE973817C (de) * | 1951-03-05 | 1960-06-15 | Licentia Gmbh | Verfahren zur Herstellung eines Trockengleichrichters |
| US2811653A (en) * | 1953-05-22 | 1957-10-29 | Rca Corp | Semiconductor devices |
| NL92960C (US06262066-20010717-C00424.png) * | 1955-02-07 | 1900-01-01 | ||
| US2858239A (en) * | 1956-03-13 | 1958-10-28 | Siemens Ag | Method for producing selenium rectifiers |
| DE1219591B (de) * | 1962-04-07 | 1966-06-23 | Licentia Gmbh | Verfahren zum Aufbringen einer gleichmaesigen Thalliumselenidschicht auf die Selenschicht eines Gleichrichters |
| DE1186555B (de) * | 1962-04-07 | 1965-02-04 | Licentia Gmbh | Verfahren zur Herstellung von Selengleichrichtern mit hoher Sperrfaehigkeit |
| DE1206529B (de) * | 1962-04-13 | 1965-12-09 | Licentia Gmbh | Verfahren zur Herstellung von Selengleichrichtern hoher Sperrfaehigkeit |
| FR2007532B1 (US06262066-20010717-C00424.png) * | 1968-04-26 | 1974-06-14 | Siemens Ag | |
| GB2309558A (en) * | 1996-01-26 | 1997-07-30 | Ibm | Load balancing across the processors of a server computer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB556152A (en) * | 1942-03-17 | 1943-09-22 | Westinghouse Brake & Signal | Improvements relating to alternating electric current rectifiers of the selenium type |
-
0
- BE BE485774D patent/BE485774A/xx unknown
-
1947
- 1947-11-29 US US788948A patent/US2479301A/en not_active Expired - Lifetime
-
1948
- 1948-11-10 GB GB29241/48A patent/GB648038A/en not_active Expired
- 1948-11-27 FR FR975527D patent/FR975527A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB648038A (en) | 1950-12-28 |
| US2479301A (en) | 1949-08-16 |
| FR975527A (fr) | 1951-03-06 |
