BE472805A - - Google Patents
Info
- Publication number
- BE472805A BE472805A BE472805DA BE472805A BE 472805 A BE472805 A BE 472805A BE 472805D A BE472805D A BE 472805DA BE 472805 A BE472805 A BE 472805A
- Authority
- BE
- Belgium
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
- H10D48/046—Provision of discrete insulating layers
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US495022A US2361969A (en) | 1943-07-16 | 1943-07-16 | Selenium rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472805A true BE472805A (en:Method) |
Family
ID=23966936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472805D BE472805A (en:Method) | 1943-07-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2361969A (en:Method) |
| BE (1) | BE472805A (en:Method) |
| GB (1) | GB599430A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446239A (en) * | 1944-11-11 | 1948-08-03 | Fansteel Metallurgical Corp | Selenium rectifier disk |
| US2446237A (en) * | 1944-11-11 | 1948-08-03 | Fansteel Metallurgical Corp | Selenium rectifier |
| US2446238A (en) * | 1944-11-11 | 1948-08-03 | Fansteel Metallurgical Corp | Selenium rectifier plate |
| US2446466A (en) * | 1944-11-11 | 1948-08-03 | Fansteel Metallurgical Corp | Blocking layer rectifier |
| US2607832A (en) * | 1947-07-19 | 1952-08-19 | Vickers Inc | Devices which have selenium as constituent parts thereof |
| US2669767A (en) * | 1947-12-30 | 1954-02-23 | Sylvania Electric Prod | Selenium rectifier |
-
0
- BE BE472805D patent/BE472805A/xx unknown
-
1943
- 1943-07-16 US US495022A patent/US2361969A/en not_active Expired - Lifetime
-
1944
- 1944-07-21 GB GB14014/44A patent/GB599430A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB599430A (en) | 1948-03-12 |
| US2361969A (en) | 1944-11-07 |