CH313672A - Process for the manufacture of selenium rectifiers - Google Patents
Process for the manufacture of selenium rectifiersInfo
- Publication number
- CH313672A CH313672A CH313672DA CH313672A CH 313672 A CH313672 A CH 313672A CH 313672D A CH313672D A CH 313672DA CH 313672 A CH313672 A CH 313672A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- selenium rectifiers
- rectifiers
- selenium
- Prior art date
Links
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
- 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
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/22—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using physical deposition, e.g. vacuum deposition or sputtering
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/38—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done after the formation of the materials
- H10P14/3802—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
- H10P14/3806—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using crystallisation-enhancing elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES23037A DE971526C (en) | 1951-05-05 | 1951-05-05 | Process for the manufacture of selenium rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH313672A true CH313672A (en) | 1956-04-30 |
Family
ID=7477195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH313672D CH313672A (en) | 1951-05-05 | 1952-04-30 | Process for the manufacture of selenium rectifiers |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH313672A (en) |
| DE (1) | DE971526C (en) |
| FR (1) | FR1055456A (en) |
| GB (1) | GB747762A (en) |
| NL (1) | NL169311B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT131780B (en) * | 1930-08-07 | 1933-02-10 | Erwin Falkenthal | Photoelectric cell and method of making the same. |
| GB358672A (en) * | 1930-09-03 | 1931-10-15 | Frederick Hurn Constable | Improvements relating to the control of the characteristics of light-sensitive materials |
| DE724888C (en) * | 1936-05-30 | 1942-09-09 | Siemens Ag | Method of manufacturing selenium rectifiers |
| AT155712B (en) * | 1936-06-20 | 1939-03-10 | Aeg | Process for the production of semiconductor coatings. |
| DE742935C (en) * | 1939-07-01 | 1943-12-15 | Siemens Ag | Electrical semiconductor made from selenium, especially for dry rectifiers |
-
0
- NL NL7011346A patent/NL169311B/en unknown
-
1951
- 1951-05-05 DE DES23037A patent/DE971526C/en not_active Expired
-
1952
- 1952-04-30 CH CH313672D patent/CH313672A/en unknown
- 1952-05-01 GB GB11032/52A patent/GB747762A/en not_active Expired
- 1952-05-05 FR FR1055456D patent/FR1055456A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1055456A (en) | 1954-02-18 |
| GB747762A (en) | 1956-04-11 |
| DE971526C (en) | 1959-02-12 |
| NL169311B (en) |
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