NL249359A - - Google Patents
Info
- Publication number
- NL249359A NL249359A NL249359DA NL249359A NL 249359 A NL249359 A NL 249359A NL 249359D A NL249359D A NL 249359DA NL 249359 A NL249359 A NL 249359A
- Authority
- NL
- Netherlands
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
-
- 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
- H01L21/18—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 elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
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)
- Centrifugal Separators (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL249359 | 1960-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249359A true NL249359A (en:Method) |
Family
ID=19752216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249359D NL249359A (en:Method) | 1960-03-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3181980A (en:Method) |
| DE (1) | DE1180850B (en:Method) |
| GB (1) | GB956033A (en:Method) |
| NL (1) | NL249359A (en:Method) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1944435A (en) * | 1931-08-17 | 1934-01-23 | Detroit Dental Mfg Company | Casting machine |
| US2086483A (en) * | 1933-11-20 | 1937-07-06 | Cons Car Heating Co Inc | Means for melting and molding materials |
| US2037618A (en) * | 1934-05-31 | 1936-04-14 | Webster I Carpenter | Motor driven casting machine |
| US2192043A (en) * | 1938-08-15 | 1940-02-27 | Bert L Hooper | Casting device |
| US2194182A (en) * | 1939-07-13 | 1940-03-19 | Mallory & Co Inc P R | Rectifier |
| US2606347A (en) * | 1949-11-25 | 1952-08-12 | Ernest L Hildreth | Investing machine |
| FR1063232A (fr) * | 1952-06-27 | 1954-04-30 | Perfectionnements apportés aux procédés et dispositifs de coulée centrifuge | |
| NL96840C (en:Method) * | 1953-05-11 | 1900-01-01 | ||
| NL100884C (en:Method) * | 1953-05-28 | 1900-01-01 | ||
| BE537167A (en:Method) * | 1954-04-07 | |||
| BE546128A (en:Method) * | 1955-03-18 | 1900-01-01 | ||
| DE1060052B (de) * | 1958-01-11 | 1959-06-25 | Philips Patentverwaltung | Verfahren und Vorrichtung zur Herstellung grossflaechiger p-n-UEbergaenge bei Halbleiteranordnungen des Legierungstyps, insbesondere bei Kristalldioden |
| NL236288A (en:Method) * | 1958-02-22 | |||
| US3097112A (en) * | 1960-01-12 | 1963-07-09 | Gen Electric | Method and apparatus for making cathodes |
-
0
- NL NL249359D patent/NL249359A/xx unknown
-
1961
- 1961-02-20 US US90477A patent/US3181980A/en not_active Expired - Lifetime
- 1961-03-08 DE DEN19703A patent/DE1180850B/de active Pending
- 1961-03-09 GB GB8665/61A patent/GB956033A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1180850B (de) | 1964-11-05 |
| GB956033A (en) | 1964-04-22 |
| US3181980A (en) | 1965-05-04 |