CN114574943B - 一种单晶炉及一种单晶 - Google Patents
一种单晶炉及一种单晶 Download PDFInfo
- Publication number
- CN114574943B CN114574943B CN202210215062.9A CN202210215062A CN114574943B CN 114574943 B CN114574943 B CN 114574943B CN 202210215062 A CN202210215062 A CN 202210215062A CN 114574943 B CN114574943 B CN 114574943B
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- Prior art keywords
- cylinder
- heat preservation
- single crystal
- crucible
- furnace
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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
-
- 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
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/546—Polycrystalline silicon PV cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210215062.9A CN114574943B (zh) | 2022-03-03 | 2022-03-03 | 一种单晶炉及一种单晶 |
Applications Claiming Priority (1)
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CN202210215062.9A CN114574943B (zh) | 2022-03-03 | 2022-03-03 | 一种单晶炉及一种单晶 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114574943A CN114574943A (zh) | 2022-06-03 |
CN114574943B true CN114574943B (zh) | 2023-09-08 |
Family
ID=81772817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210215062.9A Active CN114574943B (zh) | 2022-03-03 | 2022-03-03 | 一种单晶炉及一种单晶 |
Country Status (1)
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CN (1) | CN114574943B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011181A (zh) * | 2010-12-24 | 2011-04-13 | 温州神硅电子有限公司 | 一种直拉法生长太阳能用8吋硅单晶的热场装置 |
CN202131396U (zh) * | 2011-03-29 | 2012-02-01 | 宁夏日晶新能源装备股份有限公司 | 带导气环的晶体生长炉热场装置 |
JP2012046371A (ja) * | 2010-08-26 | 2012-03-08 | Shin Etsu Handotai Co Ltd | 半導体単結晶の製造装置及び製造方法 |
CN203295661U (zh) * | 2013-05-15 | 2013-11-20 | 宁晋晶兴电子材料有限公司 | 一种改进冷却气体导流装置的单晶炉 |
CN205635864U (zh) * | 2016-03-16 | 2016-10-12 | 江苏华盛天龙光电设备股份有限公司 | 一种用于单晶炉的热场 |
CN110923806A (zh) * | 2019-12-24 | 2020-03-27 | 西安奕斯伟硅片技术有限公司 | 一种单晶炉及单晶硅棒的制备方法 |
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2022
- 2022-03-03 CN CN202210215062.9A patent/CN114574943B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012046371A (ja) * | 2010-08-26 | 2012-03-08 | Shin Etsu Handotai Co Ltd | 半導体単結晶の製造装置及び製造方法 |
CN102011181A (zh) * | 2010-12-24 | 2011-04-13 | 温州神硅电子有限公司 | 一种直拉法生长太阳能用8吋硅单晶的热场装置 |
CN202131396U (zh) * | 2011-03-29 | 2012-02-01 | 宁夏日晶新能源装备股份有限公司 | 带导气环的晶体生长炉热场装置 |
CN203295661U (zh) * | 2013-05-15 | 2013-11-20 | 宁晋晶兴电子材料有限公司 | 一种改进冷却气体导流装置的单晶炉 |
CN205635864U (zh) * | 2016-03-16 | 2016-10-12 | 江苏华盛天龙光电设备股份有限公司 | 一种用于单晶炉的热场 |
CN110923806A (zh) * | 2019-12-24 | 2020-03-27 | 西安奕斯伟硅片技术有限公司 | 一种单晶炉及单晶硅棒的制备方法 |
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CN114574943A (zh) | 2022-06-03 |
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Address after: 519000 unit B25, 2nd floor, building 4, No. 153, Rongao Road, Hengqin New District, Zhuhai City, Guangdong Province Applicant after: Gaojing Solar Co.,Ltd. Address before: 519000 unit B25, 2nd floor, building 4, No. 153, Rongao Road, Hengqin New District, Zhuhai City, Guangdong Province Applicant before: Guangdong Gaojing Solar Energy Technology Co.,Ltd. |
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Inventor after: Xu Zhiqun Inventor after: Wang Qi Inventor after: Sun Bin Inventor after: Zhang Zhenzhong Inventor before: Xu Zhiqun Inventor before: Wang Qi Inventor before: Sun Bin Inventor before: Yang Jinnan Inventor before: Zhang Zhenzhong |
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