GB623857A - Improvements in or relating to selenium rectifiers - Google Patents
Improvements in or relating to selenium rectifiersInfo
- Publication number
- GB623857A GB623857A GB13525/47A GB1352547A GB623857A GB 623857 A GB623857 A GB 623857A GB 13525/47 A GB13525/47 A GB 13525/47A GB 1352547 A GB1352547 A GB 1352547A GB 623857 A GB623857 A GB 623857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- relating
- selenium rectifiers
- selenium
- asymmetrically
- 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 abstract 2
- 229910052711 selenium Inorganic materials 0.000 title abstract 2
- 239000011669 selenium Substances 0.000 title abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C21/00—Digital stores in which the information circulates continuously
-
- 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
-
- 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
- H01L21/12—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
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)
- Silicon Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US671176A US2496432A (en) | 1946-05-21 | 1946-05-21 | Selenium rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB623857A true GB623857A (en) | 1949-05-24 |
Family
ID=24693428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13525/47A Expired GB623857A (en) | 1946-05-21 | 1947-05-20 | Improvements in or relating to selenium rectifiers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2496432A (hu) |
| BE (1) | BE473354A (hu) |
| FR (2) | FR946245A (hu) |
| GB (1) | GB623857A (hu) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE500302A (hu) * | 1949-11-30 | |||
| DE973817C (de) * | 1951-03-05 | 1960-06-15 | Licentia Gmbh | Verfahren zur Herstellung eines Trockengleichrichters |
| US2650258A (en) * | 1951-06-12 | 1953-08-25 | Rca Corp | Semiconductor photosensitive device |
| US2669663A (en) * | 1951-11-30 | 1954-02-16 | Rca Corp | Semiconductor photoconducting device |
| BE516364A (hu) * | 1951-12-20 | |||
| US2733390A (en) * | 1952-06-25 | 1956-01-31 | scanlon | |
| NL185341B (nl) * | 1953-03-06 | Rohm & Haas | Monomeermaterialen, werkwijze ter bereiding daarvan, polymeer daaruit opgebouwd, werkwijze voor het bekleden en/of impregneren van een substraat, gehard materiaal daarmee bereid en substraat voorzien van een film. | |
| US2804580A (en) * | 1953-08-13 | 1957-08-27 | Visseaux S A J | Unidirectionally conducting elements |
| NL106216C (hu) * | 1954-11-29 | |||
| US2858239A (en) * | 1956-03-13 | 1958-10-28 | Siemens Ag | Method for producing selenium rectifiers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22052E (en) * | 1933-04-06 | 1942-03-24 | Light-sensitive device | |
| GB556152A (en) * | 1942-03-17 | 1943-09-22 | Westinghouse Brake & Signal | Improvements relating to alternating electric current rectifiers of the selenium type |
| GB560869A (en) * | 1942-10-19 | 1944-04-25 | Westinghouse Brake & Signal | Improvements relating to alternating electric current rectifiers of the selenium type |
-
0
- BE BE473354D patent/BE473354A/xx unknown
-
1946
- 1946-05-21 US US671176A patent/US2496432A/en not_active Expired - Lifetime
-
1947
- 1947-04-26 FR FR946245D patent/FR946245A/fr not_active Expired
- 1947-05-08 FR FR946425D patent/FR946425A/fr not_active Expired
- 1947-05-20 GB GB13525/47A patent/GB623857A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2496432A (en) | 1950-02-07 |
| FR946245A (fr) | 1949-05-27 |
| BE473354A (hu) | |
| FR946425A (fr) | 1949-06-02 |
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