GB648038A - Improvements in or relating to electrical circuit elements, such as dry-contact rectifiers or light-sensitive devices - Google Patents
Improvements in or relating to electrical circuit elements, such as dry-contact rectifiers or light-sensitive devicesInfo
- Publication number
- GB648038A GB648038A GB29241/48A GB2924148A GB648038A GB 648038 A GB648038 A GB 648038A GB 29241/48 A GB29241/48 A GB 29241/48A GB 2924148 A GB2924148 A GB 2924148A GB 648038 A GB648038 A GB 648038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- selenium
- dry
- relating
- electrical circuit
- 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 abstract 3
- 229910052711 selenium Inorganic materials 0.000 abstract 3
- 239000011669 selenium Substances 0.000 abstract 3
- 229910001128 Sn alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- CSBHIHQQSASAFO-UHFFFAOYSA-N [Cd].[Sn] Chemical compound [Cd].[Sn] CSBHIHQQSASAFO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- KLNGSAIQZVCZLH-UHFFFAOYSA-N selenium(2-);thallium(1+) Chemical compound [Se-2].[Tl+].[Tl+] KLNGSAIQZVCZLH-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910021516 thallium(I) hydroxide Inorganic materials 0.000 abstract 1
- QGYXCSSUHCHXHB-UHFFFAOYSA-M thallium(i) hydroxide Chemical compound [OH-].[Tl+] QGYXCSSUHCHXHB-UHFFFAOYSA-M 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/0431—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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/045—Treatment of the surface of the selenium or tellurium layer after having been made conductive
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/046—Provision of discrete insulating 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)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
- Photoreceptors In Electrophotography (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 |
|---|---|
| GB648038A true GB648038A (en) | 1950-12-28 |
Family
ID=25146090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29241/48A Expired GB648038A (en) | 1947-11-29 | 1948-11-10 | Improvements in or relating to electrical circuit elements, such as dry-contact rectifiers or light-sensitive devices |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2479301A (enrdf_load_stackoverflow) |
| BE (1) | BE485774A (enrdf_load_stackoverflow) |
| FR (1) | FR975527A (enrdf_load_stackoverflow) |
| GB (1) | GB648038A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867706A (en) * | 1996-01-26 | 1999-02-02 | International Business Machines Corp. | Method of load balancing across the processors of a server |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE545512A (enrdf_load_stackoverflow) * | 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 |
| NL203974A (enrdf_load_stackoverflow) * | 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 (enrdf_load_stackoverflow) * | 1968-04-26 | 1974-06-14 | Siemens Ag |
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867706A (en) * | 1996-01-26 | 1999-02-02 | International Business Machines Corp. | Method of load balancing across the processors of a server |
Also Published As
| Publication number | Publication date |
|---|---|
| US2479301A (en) | 1949-08-16 |
| FR975527A (fr) | 1951-03-06 |
| BE485774A (enrdf_load_stackoverflow) | 1900-01-01 |
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