BE430802A - - Google Patents
Info
- Publication number
- BE430802A BE430802A BE430802DA BE430802A BE 430802 A BE430802 A BE 430802A BE 430802D A BE430802D A BE 430802DA BE 430802 A BE430802 A BE 430802A
- 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
-
- H10P14/3402—
-
- H10P14/3802—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES14511D DE916085C (de) | 1937-11-01 | 1937-11-01 | Verfahren zur Herstellung von Selengleichrichtern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE430802A true BE430802A (cg-RX-API-DMAC10.html) | 1938-11-30 |
Family
ID=7474599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE430802D BE430802A (cg-RX-API-DMAC10.html) | 1937-11-01 | 1938-10-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2195725A (cg-RX-API-DMAC10.html) |
| BE (1) | BE430802A (cg-RX-API-DMAC10.html) |
| CH (1) | CH206837A (cg-RX-API-DMAC10.html) |
| DE (1) | DE916085C (cg-RX-API-DMAC10.html) |
| FR (1) | FR49922E (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL70500C (cg-RX-API-DMAC10.html) * | 1943-12-15 | 1900-01-01 | Westinghouse Electric Corp | |
| NL203974A (cg-RX-API-DMAC10.html) * | 1955-02-07 | 1900-01-01 | ||
| DE1090768B (de) * | 1957-05-11 | 1960-10-13 | Licentia Gmbh | Verfahren zur Herstellung von Selentrockengleichrichtern |
| DE1206529B (de) * | 1962-04-13 | 1965-12-09 | Licentia Gmbh | Verfahren zur Herstellung von Selengleichrichtern hoher Sperrfaehigkeit |
-
1937
- 1937-11-01 DE DES14511D patent/DE916085C/de not_active Expired
-
1938
- 1938-10-21 CH CH206837D patent/CH206837A/de unknown
- 1938-10-25 BE BE430802D patent/BE430802A/xx unknown
- 1938-10-28 FR FR49922D patent/FR49922E/fr not_active Expired
- 1938-10-31 US US238115A patent/US2195725A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2195725A (en) | 1940-04-02 |
| CH206837A (de) | 1939-08-31 |
| FR49922E (fr) | 1939-09-22 |
| DE916085C (de) | 1954-08-02 |