BE491275A - - Google Patents
Info
- Publication number
- BE491275A BE491275A BE491275DA BE491275A BE 491275 A BE491275 A BE 491275A BE 491275D A BE491275D A BE 491275DA BE 491275 A BE491275 A BE 491275A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1010734T | 1948-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE491275A true BE491275A (US07122603-20061017-C00294.png) |
Family
ID=9569288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE491275D BE491275A (US07122603-20061017-C00294.png) | 1948-10-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2683840A (US07122603-20061017-C00294.png) |
| BE (1) | BE491275A (US07122603-20061017-C00294.png) |
| FR (1) | FR1010734A (US07122603-20061017-C00294.png) |
| NL (1) | NL143914C (US07122603-20061017-C00294.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753496A (en) * | 1950-02-21 | 1956-07-03 | Teszner Stanislas | Complexes of multip electrode semi-conductors |
| DE1041160B (de) * | 1953-03-09 | 1958-10-16 | Gen Electric | Halbleiteranordnung mit einem langgestreckten Halbleiterkoerper und ohmschen Elektroden an den Endflaechen |
| DE1047316B (de) * | 1953-08-12 | 1958-12-24 | Gen Electric | Halbleiteranordnung mit einem langgestreckten Halbleiterkoerper vom einen Leitungstyp und ohmschen Elektroden an den Enden |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2563503A (en) * | 1951-08-07 | Transistor | ||
| CA272437A (en) * | 1925-10-22 | 1927-07-19 | Edgar Lilienfeld Julius | Electric current control mechanism |
| US1900018A (en) * | 1928-03-28 | 1933-03-07 | Lilienfeld Julius Edgar | Device for controlling electric current |
| GB342643A (en) * | 1929-07-11 | 1931-02-05 | British Thomson Houston Co Ltd | Improvements relating to electric rectifiers |
| GB500344A (en) * | 1937-09-22 | 1939-02-07 | British Thomson Houston Co Ltd | Improvements in and relating to dry surface-contact electric rectifiers |
| BE487709A (US07122603-20061017-C00294.png) * | 1948-04-23 | |||
| NL75792C (US07122603-20061017-C00294.png) * | 1948-05-19 | |||
| BE490958A (US07122603-20061017-C00294.png) * | 1948-09-24 |
-
0
- BE BE491275D patent/BE491275A/xx unknown
- NL NL143914D patent/NL143914C/xx active
-
1948
- 1948-10-14 FR FR1010734D patent/FR1010734A/fr not_active Expired
-
1949
- 1949-10-05 US US119579A patent/US2683840A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL143914C (US07122603-20061017-C00294.png) | |
| US2683840A (en) | 1954-07-13 |
| FR1010734A (fr) | 1952-06-16 |
