GB793857A - Improvements in or relating to processes for the production of dry rectifiers - Google Patents
Improvements in or relating to processes for the production of dry rectifiersInfo
- Publication number
- GB793857A GB793857A GB12546/55A GB1254655A GB793857A GB 793857 A GB793857 A GB 793857A GB 12546/55 A GB12546/55 A GB 12546/55A GB 1254655 A GB1254655 A GB 1254655A GB 793857 A GB793857 A GB 793857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- selenium
- coating
- counter electrode
- drum
- april
- 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
- 238000000034 method Methods 0.000 title abstract 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 7
- 229910052711 selenium Inorganic materials 0.000 abstract 7
- 239000011669 selenium Substances 0.000 abstract 7
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive 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
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- H10D48/044—Conversion of the selenium or tellurium to the conductive state
-
- 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
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
-
- 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
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
-
- 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
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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES38951A DE1105996B (de) | 1954-04-30 | 1954-04-30 | Verfahren und Anordnung zur Herstellung von Selengleichrichtern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB793857A true GB793857A (en) | 1958-04-23 |
Family
ID=7483117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12546/55A Expired GB793857A (en) | 1954-04-30 | 1955-04-29 | Improvements in or relating to processes for the production of dry rectifiers |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH339989A (enrdf_load_stackoverflow) |
| DE (1) | DE1105996B (enrdf_load_stackoverflow) |
| GB (1) | GB793857A (enrdf_load_stackoverflow) |
| NL (2) | NL196784A (enrdf_load_stackoverflow) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49864C (enrdf_load_stackoverflow) * | 1935-06-22 | |||
| US2349622A (en) * | 1941-12-18 | 1944-05-23 | Gen Electric | Manufacture of rectifiers of the blocking layer type |
| DE880367C (de) * | 1944-06-05 | 1953-06-22 | Siemens Ag | Verfahren zur Herstellung von Selengleichrichtern |
| FR961847A (enrdf_load_stackoverflow) * | 1946-12-26 | 1950-05-23 | ||
| DE820318C (de) * | 1948-10-02 | 1951-11-08 | Siemens & Halske A G | Selenkoerper, insbesondere fuer Trockengleichrichter, Fotoelemente und lichtempfindliche Widerstandszellen |
-
0
- NL NL107595D patent/NL107595C/xx active
- NL NL196784D patent/NL196784A/xx unknown
-
1954
- 1954-04-30 DE DES38951A patent/DE1105996B/de active Pending
-
1955
- 1955-04-27 CH CH339989D patent/CH339989A/de unknown
- 1955-04-29 GB GB12546/55A patent/GB793857A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL107595C (enrdf_load_stackoverflow) | 1900-01-01 |
| NL196784A (enrdf_load_stackoverflow) | 1900-01-01 |
| DE1105996B (de) | 1961-05-04 |
| CH339989A (de) | 1959-07-31 |
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