BE537841A - - Google Patents
Info
- Publication number
- BE537841A BE537841A BE537841DA BE537841A BE 537841 A BE537841 A BE 537841A BE 537841D A BE537841D A BE 537841DA BE 537841 A BE537841 A BE 537841A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/185—Joining of semiconductor bodies for junction formation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427098A US2817798A (en) | 1954-05-03 | 1954-05-03 | Semiconductors |
Publications (1)
Publication Number | Publication Date |
---|---|
BE537841A true BE537841A (en) | 1900-01-01 |
Family
ID=23693481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE537841D BE537841A (en) | 1954-05-03 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2817798A (en) |
BE (1) | BE537841A (en) |
CH (1) | CH354168A (en) |
FR (1) | FR1123706A (en) |
GB (1) | GB808973A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL113882C (en) * | 1952-06-13 | |||
US2919389A (en) * | 1955-04-28 | 1959-12-29 | Siemens Ag | Semiconductor arrangement for voltage-dependent capacitances |
DE1170555B (en) * | 1956-07-23 | 1964-05-21 | Siemens Ag | Method for manufacturing a semiconductor component with three zones of alternating conductivity types |
NL121500C (en) * | 1958-09-02 | |||
US3124493A (en) * | 1959-01-26 | 1964-03-10 | Method for making the same | |
NL266513A (en) * | 1960-07-01 | |||
US3235957A (en) * | 1964-05-20 | 1966-02-22 | Rca Corp | Method of manufacturing a thermoelectric device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485069A (en) * | 1944-07-20 | 1949-10-18 | Bell Telephone Labor Inc | Translating material of silicon base |
US2538593A (en) * | 1949-04-30 | 1951-01-16 | Rca Corp | Semiconductor amplifier construction |
US2731704A (en) * | 1952-12-27 | 1956-01-24 | Raytheon Mfg Co | Method of making transistors |
-
0
- BE BE537841D patent/BE537841A/xx unknown
-
1954
- 1954-05-03 US US427098A patent/US2817798A/en not_active Expired - Lifetime
-
1955
- 1955-03-11 FR FR1123706D patent/FR1123706A/en not_active Expired
- 1955-04-13 GB GB10698/55A patent/GB808973A/en not_active Expired
- 1955-05-02 CH CH354168D patent/CH354168A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH354168A (en) | 1961-05-15 |
GB808973A (en) | 1959-02-18 |
FR1123706A (en) | 1956-09-26 |
US2817798A (en) | 1957-12-24 |