KR101078220B1 - 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치 - Google Patents
잉곳성장장치의 시드 메카니즘 중량 밸런싱장치 Download PDFInfo
- Publication number
- KR101078220B1 KR101078220B1 KR1020090117358A KR20090117358A KR101078220B1 KR 101078220 B1 KR101078220 B1 KR 101078220B1 KR 1020090117358 A KR1020090117358 A KR 1020090117358A KR 20090117358 A KR20090117358 A KR 20090117358A KR 101078220 B1 KR101078220 B1 KR 101078220B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- seed
- ingot
- spool drum
- seed mechanism
- Prior art date
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Classifications
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- 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
- C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
- C30B15/28—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using weight changes of the crystal or the melt, e.g. flotation methods
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- 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
- C30B15/32—Seed holders, e.g. chucks
-
- 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
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
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- 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)
Abstract
Description
Claims (2)
- 구동수단에 의해 정역 회전하는 축봉;상기 축봉 외주면에 스플라인 결합되는 스풀드럼;상기 축봉의 타측 단부에 형성되는 볼스크류;상기 볼스크류에 체결되는 중량추;상기 중량추에 미끄럼 결합되는 안내봉;상기 안내봉을 지지하는 지지부재;를 포함하는 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치.
- 청구항 1에 있어서; 중량추의 이동방향은 스풀드럼이 이동하는 반대 방향 임을 특징으로 하는 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090117358A KR101078220B1 (ko) | 2009-11-30 | 2009-11-30 | 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090117358A KR101078220B1 (ko) | 2009-11-30 | 2009-11-30 | 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110060693A KR20110060693A (ko) | 2011-06-08 |
KR101078220B1 true KR101078220B1 (ko) | 2011-11-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090117358A KR101078220B1 (ko) | 2009-11-30 | 2009-11-30 | 잉곳성장장치의 시드 메카니즘 중량 밸런싱장치 |
Country Status (1)
Country | Link |
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KR (1) | KR101078220B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102330820B1 (ko) * | 2020-02-26 | 2021-11-24 | 주식회사 영도글로발 | 잉곳 성장용 와이어 인양장치 |
CN113684531B (zh) * | 2021-08-25 | 2022-04-19 | 连城凯克斯科技有限公司 | 一种籽晶提升自平衡升装置 |
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2009
- 2009-11-30 KR KR1020090117358A patent/KR101078220B1/ko active IP Right Grant
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Publication number | Publication date |
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KR20110060693A (ko) | 2011-06-08 |
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