NL54236C - - Google Patents
Info
- Publication number
- NL54236C NL54236C NL91228A NL91228A NL54236C NL 54236 C NL54236 C NL 54236C NL 91228 A NL91228 A NL 91228A NL 91228 A NL91228 A NL 91228A NL 54236 C NL54236 C NL 54236C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/07—Manufacture or treatment of devices having bodies comprising cuprous oxide [Cu2O] or cuprous iodide [CuI]
- H10D48/071—Preparation of the foundation plate, preliminary treatment oxidation of the foundation plate or reduction treatment
- H10D48/074—Oxidation and subsequent heat treatment of the foundation plate
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02565—Oxide semiconducting materials not being Group 12/16 materials, e.g. ternary compounds
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02614—Transformation of metal, e.g. oxidation, nitridation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/07—Manufacture or treatment of devices having bodies comprising cuprous oxide [Cu2O] or cuprous iodide [CuI]
- H10D48/071—Preparation of the foundation plate, preliminary treatment oxidation of the foundation plate or reduction treatment
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)
- Chemical Treatment Of Metals (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3718/37A GB491785A (en) | 1937-02-08 | 1937-02-08 | Improvements relating to the manufacture of alternating electric current rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54236C true NL54236C (en(2012)) | 1943-04-15 |
Family
ID=9763650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91228A NL54236C (en(2012)) | 1937-02-08 | 1938-12-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2201709A (en(2012)) |
| DE (2) | DE857527C (en(2012)) |
| FR (2) | FR832708A (en(2012)) |
| GB (1) | GB491785A (en(2012)) |
| NL (1) | NL54236C (en(2012)) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508161A (en) * | 1945-11-13 | 1950-05-16 | Westinghouse Electric Corp | Rectifier element |
| US5814164A (en) * | 1994-11-09 | 1998-09-29 | American Scientific Materials Technologies L.P. | Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures |
| US6045628A (en) * | 1996-04-30 | 2000-04-04 | American Scientific Materials Technologies, L.P. | Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures |
| US6461562B1 (en) | 1999-02-17 | 2002-10-08 | American Scientific Materials Technologies, Lp | Methods of making sintered metal oxide articles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT111459B (de) * | 1925-03-28 | 1928-11-26 | Westinghouse Brake & Signal | Verfahren zur Herstellung eines Gleichrichters. |
| US1936792A (en) * | 1929-02-06 | 1933-11-28 | Westinghouse Electric & Mfg Co | Method of making copper oxide rectifiers for high voltage application |
| US1820166A (en) * | 1930-06-18 | 1931-08-25 | Union Switch & Signal Co | Copper oxide rectifier |
-
1937
- 1937-02-08 GB GB3718/37A patent/GB491785A/en not_active Expired
- 1937-09-21 DE DEW3259D patent/DE857527C/de not_active Expired
-
1938
- 1938-01-27 FR FR832708D patent/FR832708A/fr not_active Expired
- 1938-02-04 US US188812A patent/US2201709A/en not_active Expired - Lifetime
- 1938-11-16 FR FR49946D patent/FR49946E/fr not_active Expired
- 1938-12-24 NL NL91228A patent/NL54236C/xx active
- 1938-12-25 DE DEW104793D patent/DE763878C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE857527C (de) | 1952-12-01 |
| GB491785A (en) | 1938-09-08 |
| DE763878C (de) | 1952-10-06 |
| US2201709A (en) | 1940-05-21 |
| FR49946E (fr) | 1939-09-22 |
| FR832708A (fr) | 1938-10-03 |