BE505958A - - Google Patents
Info
- Publication number
- BE505958A BE505958A BE505958DA BE505958A BE 505958 A BE505958 A BE 505958A BE 505958D A BE505958D A BE 505958DA BE 505958 A BE505958 A BE 505958A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
- H01L21/108—Provision of discrete insulating layers, i.e. non-genetic barrier layers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (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)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2660697X | 1950-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE505958A true BE505958A (fi) |
Family
ID=7996497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE505958D BE505958A (fi) | 1950-09-21 |
Country Status (2)
Country | Link |
---|---|
US (1) | US2660697A (fi) |
BE (1) | BE505958A (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956435C (de) * | 1954-01-19 | 1957-01-17 | Siemens Ag | Trockengleichrichter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE516590A (fi) * | 1951-10-29 | |||
GB795475A (en) * | 1955-06-15 | 1958-05-21 | Westinghouse Brake & Signal | Selenium rectifier |
BE620118A (fi) * | 1961-07-14 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB600053A (en) * | 1944-11-02 | 1948-03-30 | Standard Telephones Cables Ltd | Improvements in or relating to selenium rectifiers |
-
0
- BE BE505958D patent/BE505958A/xx unknown
-
1951
- 1951-09-18 US US247161A patent/US2660697A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956435C (de) * | 1954-01-19 | 1957-01-17 | Siemens Ag | Trockengleichrichter |
Also Published As
Publication number | Publication date |
---|---|
US2660697A (en) | 1953-11-24 |