GB583855A - Improvements in point contact rectifiers - Google Patents
Improvements in point contact rectifiersInfo
- Publication number
- GB583855A GB583855A GB18563/43A GB1856343A GB583855A GB 583855 A GB583855 A GB 583855A GB 18563/43 A GB18563/43 A GB 18563/43A GB 1856343 A GB1856343 A GB 1856343A GB 583855 A GB583855 A GB 583855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brought
- point contact
- contact
- per cent
- few seconds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
-
- 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
-
- 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
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/54—Providing fillings in containers, e.g. gas fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
- H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
- H01L23/26—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device including materials for absorbing or reacting with moisture or other undesired substances, e.g. getters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1203—Rectifying Diode
- H01L2924/12037—Cat's whisker diode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL64085D NL64085C (de) | 1943-11-08 | ||
| BE466805D BE466805A (de) | 1943-11-08 | ||
| GB18563/43A GB583855A (en) | 1943-11-08 | 1943-11-08 | Improvements in point contact rectifiers |
| US580484A US2472938A (en) | 1943-11-08 | 1945-03-01 | Point-contact rectifier |
| FR928899D FR928899A (fr) | 1943-11-08 | 1946-05-29 | Redresseur à contact à pointe |
| CH263778D CH263778A (de) | 1943-11-08 | 1946-08-21 | Verfahren zur Herstellung eines Punktkontakt-Gleichrichters. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18563/43A GB583855A (en) | 1943-11-08 | 1943-11-08 | Improvements in point contact rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB583855A true GB583855A (en) | 1947-01-01 |
Family
ID=10114595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18563/43A Expired GB583855A (en) | 1943-11-08 | 1943-11-08 | Improvements in point contact rectifiers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2472938A (de) |
| BE (1) | BE466805A (de) |
| CH (1) | CH263778A (de) |
| FR (1) | FR928899A (de) |
| GB (1) | GB583855A (de) |
| NL (1) | NL64085C (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE491276A (de) * | 1948-11-05 | |||
| BE500203A (de) * | 1949-12-23 | |||
| US2748326A (en) * | 1950-03-28 | 1956-05-29 | Sylvania Electric Prod | Semiconductor translators and processing |
| BE507187A (de) * | 1950-11-30 | |||
| DE1051341B (de) * | 1952-03-03 | 1959-02-26 | Ericsson Telefon Ab L M | Kristalldiode fuer Zentimeter- oder Dezimeterwellen |
| US2703917A (en) * | 1952-03-29 | 1955-03-15 | Rca Corp | Manufacture of transistors |
| US2693556A (en) * | 1952-07-15 | 1954-11-02 | Philip J Gahagan | Semiconductor diode |
| US2863106A (en) * | 1953-07-09 | 1958-12-02 | Itt | Crystal rectifier and manufacture thereof |
| US2827597A (en) * | 1953-10-02 | 1958-03-18 | Int Rectifier Corp | Rectifying mounting |
| US2806188A (en) * | 1954-05-12 | 1957-09-10 | John J Kastner | Crystal diode |
| US2882466A (en) * | 1957-03-05 | 1959-04-14 | Gahagan Inc | Broadband microwave point contact rectifier |
| US3521203A (en) * | 1967-11-14 | 1970-07-21 | Bell Telephone Labor Inc | Magnetic mounting for pill-type diodes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1708572A (en) * | 1925-02-21 | 1929-04-09 | Carborundum Co | Detector |
| US1611653A (en) * | 1926-03-27 | 1926-12-21 | Lilienfeld Julius Edgar | Rectifying apparatus for alternating current |
-
0
- BE BE466805D patent/BE466805A/xx unknown
- NL NL64085D patent/NL64085C/xx active
-
1943
- 1943-11-08 GB GB18563/43A patent/GB583855A/en not_active Expired
-
1945
- 1945-03-01 US US580484A patent/US2472938A/en not_active Expired - Lifetime
-
1946
- 1946-05-29 FR FR928899D patent/FR928899A/fr not_active Expired
- 1946-08-21 CH CH263778D patent/CH263778A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2472938A (en) | 1949-06-14 |
| CH263778A (de) | 1949-09-15 |
| NL64085C (de) | 1900-01-01 |
| BE466805A (de) | 1900-01-01 |
| FR928899A (fr) | 1947-12-10 |
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