BE641091A - - Google Patents
Info
- Publication number
- BE641091A BE641091A BE641091A BE641091A BE641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10S117/90—Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1032—Seed pulling
- Y10T117/1056—Seed pulling including details of precursor replenishment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES82821A DE1243641B (de) | 1962-12-12 | 1962-12-12 | Verfahren zur Herstellung von Halbleiterstaeben durch Ziehen aus der Schmelze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641091A true BE641091A (en:Method) | 1964-06-11 |
Family
ID=7510627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641091A BE641091A (en:Method) | 1962-12-12 | 1963-12-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3261722A (en:Method) |
| BE (1) | BE641091A (en:Method) |
| CH (1) | CH420071A (en:Method) |
| DE (1) | DE1243641B (en:Method) |
| GB (1) | GB1059960A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470039A (en) * | 1966-12-21 | 1969-09-30 | Texas Instruments Inc | Continuous junction growth |
| DE1519908A1 (de) * | 1966-12-30 | 1970-07-02 | Siemens Ag | Vorrichtung zum Herstellen eines kristallinen Stabes durch tiegelfreies Zonenschmelzen |
| US3607114A (en) * | 1969-10-13 | 1971-09-21 | Siemens Ag | Apparatus for producing a monocrystalline rod, particularly of semiconductor material |
| US3776703A (en) * | 1970-11-30 | 1973-12-04 | Texas Instruments Inc | Method of growing 1-0-0 orientation high perfection single crystal silicon by adjusting a focus coil |
| US4650540A (en) * | 1975-07-09 | 1987-03-17 | Milton Stoll | Methods and apparatus for producing coherent or monolithic elements |
| US4575401A (en) * | 1984-06-07 | 1986-03-11 | Wedtech Corp | Method of and apparatus for the drawing of bars of monocrystalline silicon |
| US4548670A (en) * | 1984-07-20 | 1985-10-22 | Wedtech Corp. | Silicon melting and evaporation method for high purity applications |
| US5958133A (en) * | 1996-01-29 | 1999-09-28 | General Signal Corporation | Material handling system for growing high-purity crystals |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE552391A (en:Method) * | 1952-08-01 | |||
| DE973231C (de) * | 1953-01-20 | 1959-12-24 | Telefunken Gmbh | Verfahren zur Herstellung von Einkristallen durch Ziehen aus einer Schmelze |
| US2793103A (en) * | 1954-02-24 | 1957-05-21 | Siemens Ag | Method for producing rod-shaped bodies of crystalline material |
| DE1017795B (de) * | 1954-05-25 | 1957-10-17 | Siemens Ag | Verfahren zur Herstellung reinster kristalliner Substanzen, vorzugsweise Halbleitersubstanzen |
| BE542056A (en:Method) * | 1954-10-15 | |||
| US2979386A (en) * | 1956-08-02 | 1961-04-11 | Shockley William | Crystal growing apparatus |
| US2890139A (en) * | 1956-12-10 | 1959-06-09 | Shockley William | Semi-conductive material purification method and apparatus |
| NL237834A (en:Method) * | 1958-04-09 | |||
| US3084037A (en) * | 1960-01-08 | 1963-04-02 | Temescal Metallurgical Corp | Gaseous ion purification process |
| US3160497A (en) * | 1962-11-15 | 1964-12-08 | Loung Pai Yen | Method of melting refractory metals using a double heating process |
-
1962
- 1962-12-12 DE DES82821A patent/DE1243641B/de active Pending
-
1963
- 1963-08-16 CH CH1017563A patent/CH420071A/de unknown
- 1963-11-29 US US326945A patent/US3261722A/en not_active Expired - Lifetime
- 1963-12-11 BE BE641091A patent/BE641091A/xx unknown
- 1963-12-11 GB GB49022/63A patent/GB1059960A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1243641B (de) | 1967-07-06 |
| CH420071A (de) | 1966-09-15 |
| GB1059960A (en) | 1967-02-22 |
| US3261722A (en) | 1966-07-19 |