NL66549C - - Google Patents
Info
- Publication number
- NL66549C NL66549C NL66549DA NL66549C NL 66549 C NL66549 C NL 66549C NL 66549D A NL66549D A NL 66549DA NL 66549 C NL66549 C NL 66549C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1077945A GB591092A (en) | 1945-04-28 | Improvements in or relating to crystal contacts for use, for example, as rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL66549C true NL66549C (da) |
Family
ID=9974101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL66549D NL66549C (da) | 1945-04-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2475940A (da) |
| NL (1) | NL66549C (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697805A (en) * | 1949-02-05 | 1954-12-21 | Sylvania Electric Prod | Point contact rectifier |
| US2697806A (en) * | 1949-03-09 | 1954-12-21 | Sylvania Electric Prod | Glass enclosed electrical translator |
| US2682022A (en) * | 1949-12-30 | 1954-06-22 | Sylvania Electric Prod | Metal-envelope translator |
| US2748326A (en) * | 1950-03-28 | 1956-05-29 | Sylvania Electric Prod | Semiconductor translators and processing |
| US2753497A (en) * | 1951-08-03 | 1956-07-03 | Westinghouse Brake & Signal | Crystal contact rectifiers |
| US2639380A (en) * | 1952-05-01 | 1953-05-19 | Hollmann Hans Erich | Electrical device and method of preparation |
| US2751529A (en) * | 1952-08-26 | 1956-06-19 | Philco Corp | Point contact semiconductive device |
| US2798189A (en) * | 1953-04-16 | 1957-07-02 | Sylvania Electric Prod | Stabilized semiconductor devices |
| DE1029937B (de) * | 1953-08-28 | 1958-05-14 | Kieler Howaldtswerke Ag | Verfahren zur Herstellung von Spitzendioden kleinster Abmessungen |
| DE1021491B (de) * | 1953-12-21 | 1957-12-27 | Licentia Gmbh | Verfahren zum Herstellen einer elektrisch unsymmetrisch leitenden Halbleiteranordnung |
| BE563188A (da) * | 1954-04-12 | |||
| US2888619A (en) * | 1955-05-20 | 1959-05-26 | John P Hammes | Semiconductor devices |
| US3127659A (en) * | 1960-11-04 | 1964-04-07 | Microwave Ass | Method of manufacturing point contact semiconductor devices |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1214265A (en) * | 1917-01-30 | Milton Berel | Detector for wireless systems. | |
| US1537856A (en) * | 1922-09-16 | 1925-05-12 | Michels Frederick | Crystal detector |
| US1586828A (en) * | 1923-11-26 | 1926-06-01 | Andrew H Miller | Radiodetector |
| US2406405A (en) * | 1941-05-19 | 1946-08-27 | Sperry Gyroscope Co Inc | Coaxial condenser crystal and method of making same |
-
0
- NL NL66549D patent/NL66549C/xx active
-
1947
- 1947-02-11 US US727773A patent/US2475940A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2475940A (en) | 1949-07-12 |