BE650792A - - Google Patents
Info
- Publication number
- BE650792A BE650792A BE650792DA BE650792A BE 650792 A BE650792 A BE 650792A BE 650792D A BE650792D A BE 650792DA BE 650792 A BE650792 A BE 650792A
- 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
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
-
- 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
- C30B15/20—Controlling or regulating
-
- 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
- Y10T117/1004—Apparatus with means for measuring, testing, or sensing
-
- 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
-
- 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
- Y10T117/106—Seed pulling including sealing means details
-
- 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
- Y10T117/1064—Seed pulling including a fully-sealed or vacuum-maintained crystallization chamber [e.g., ampoule]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3889763 | 1963-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE650792A true BE650792A (en) | 1964-11-16 |
Family
ID=12537977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE650792D BE650792A (en) | 1963-07-19 | 1964-07-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3372003A (en) |
BE (1) | BE650792A (en) |
GB (1) | GB1027662A (en) |
NL (1) | NL6408232A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3865554A (en) * | 1971-09-23 | 1975-02-11 | Little Inc A | Pressure-and temperature-controlled apparatus for large-scale production of crystals by the czochralski technique |
US3929557A (en) * | 1973-06-11 | 1975-12-30 | Us Air Force | Periodically and alternately accelerating and decelerating rotation rate of a feed crystal |
PL139601B1 (en) * | 1983-08-30 | 1987-02-28 | Inst Tech Material Elekt | Method of obtaining cristals in particular those of semiconductor materials |
FR2551470B1 (en) * | 1983-09-06 | 1985-11-08 | Crismatec | SINGLE CRYSTAL DRAWING HEAD |
JPH078495B2 (en) * | 1990-11-29 | 1995-02-01 | 信越半導体株式会社 | Single crystal pulling device automatic cutting device for single crystal pulling device |
FR3055563B1 (en) * | 2016-09-08 | 2018-09-14 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | METHOD OF SORTING SILICON PLATES according to their lifetime |
FR3055562B1 (en) * | 2016-09-08 | 2018-09-14 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | SILICON PLATELET SORTING METHOD BASED ON NET DOPING VARIATION |
CN116411351B (en) * | 2023-03-07 | 2023-09-26 | 襄阳鸿凯智能装备有限公司 | Silicon carbon material apparatus for producing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753280A (en) * | 1952-05-01 | 1956-07-03 | Rca Corp | Method and apparatus for growing crystalline material |
US2889240A (en) * | 1956-03-01 | 1959-06-02 | Rca Corp | Method and apparatus for growing semi-conductive single crystals from a melt |
US3154384A (en) * | 1960-04-13 | 1964-10-27 | Texas Instruments Inc | Apparatus for growing compound semiconductor crystal |
-
1964
- 1964-07-17 US US383529A patent/US3372003A/en not_active Expired - Lifetime
- 1964-07-17 NL NL6408232A patent/NL6408232A/xx unknown
- 1964-07-20 BE BE650792D patent/BE650792A/xx unknown
- 1964-08-04 GB GB30633/64A patent/GB1027662A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6408232A (en) | 1965-01-20 |
US3372003A (en) | 1968-03-05 |
GB1027662A (en) | 1966-04-27 |