FR939409A - Improvements to electric current rectifiers - Google Patents
Improvements to electric current rectifiersInfo
- Publication number
- FR939409A FR939409A FR939409DA FR939409A FR 939409 A FR939409 A FR 939409A FR 939409D A FR939409D A FR 939409DA FR 939409 A FR939409 A FR 939409A
- Authority
- FR
- France
- Prior art keywords
- electric current
- current rectifiers
- rectifiers
- electric
- current
- 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
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
- H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier
Landscapes
- Engineering & Computer Science (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)
- Electrostatic Spraying Apparatus (AREA)
- Coating By Spraying Or Casting (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2999545A GB602699A (en) | 1945-11-09 | 1945-11-09 | Improvements in or relating to electric dry rectifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR939409A true FR939409A (en) | 1948-11-15 |
Family
ID=10300541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR939409D Expired FR939409A (en) | 1945-11-09 | 1946-11-07 | Improvements to electric current rectifiers |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE469517A (en) |
FR (1) | FR939409A (en) |
GB (1) | GB602699A (en) |
-
0
- BE BE469517D patent/BE469517A/xx unknown
-
1945
- 1945-11-09 GB GB2999545A patent/GB602699A/en not_active Expired
-
1946
- 1946-11-07 FR FR939409D patent/FR939409A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB602699A (en) | 1948-06-01 |
BE469517A (en) |
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