CN101070608B - 旋转多坩埚下降法晶体生长系统 - Google Patents
旋转多坩埚下降法晶体生长系统 Download PDFInfo
- Publication number
- CN101070608B CN101070608B CN200610148318XA CN200610148318A CN101070608B CN 101070608 B CN101070608 B CN 101070608B CN 200610148318X A CN200610148318X A CN 200610148318XA CN 200610148318 A CN200610148318 A CN 200610148318A CN 101070608 B CN101070608 B CN 101070608B
- Authority
- CN
- China
- Prior art keywords
- crucible
- crystal
- guide pipe
- lifting table
- bracing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/007—Mechanisms for moving either the charge or the heater
-
- 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/002—Crucibles or containers for supporting 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
- 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
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
- Y10T117/108—Including a solid member other than seed or product contacting the liquid [e.g., crucible, immersed heating element]
-
- 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
- Y10T117/1092—Shape defined by a solid member other than seed or product [e.g., Bridgman-Stockbarger]
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)
Abstract
Description
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610148318XA CN101070608B (zh) | 2006-12-29 | 2006-12-29 | 旋转多坩埚下降法晶体生长系统 |
US12/448,683 US8591648B2 (en) | 2006-12-29 | 2007-12-27 | Crystal growing system having multiple rotatable crucibles and using a temperature gradient method |
PCT/CN2007/003852 WO2008086704A1 (fr) | 2006-12-29 | 2007-12-27 | Système de production de cristaux utilisé dans un procédé bridgman-stockbarger par rotation de plusieurs creusets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610148318XA CN101070608B (zh) | 2006-12-29 | 2006-12-29 | 旋转多坩埚下降法晶体生长系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101070608A CN101070608A (zh) | 2007-11-14 |
CN101070608B true CN101070608B (zh) | 2010-06-23 |
Family
ID=38898017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610148318XA Expired - Fee Related CN101070608B (zh) | 2006-12-29 | 2006-12-29 | 旋转多坩埚下降法晶体生长系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8591648B2 (zh) |
CN (1) | CN101070608B (zh) |
WO (1) | WO2008086704A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101070608B (zh) * | 2006-12-29 | 2010-06-23 | 嘉兴学院 | 旋转多坩埚下降法晶体生长系统 |
US9352389B2 (en) * | 2011-09-16 | 2016-05-31 | Silicor Materials, Inc. | Directional solidification system and method |
CN102677175A (zh) * | 2012-05-28 | 2012-09-19 | 上海应用技术学院 | 一种砷化镓单晶的生长方法 |
CN103046115B (zh) * | 2012-12-03 | 2015-04-01 | 长春理工大学 | 坩埚下降法晶体生长炉的下降装置 |
TWI643983B (zh) | 2013-03-14 | 2018-12-11 | 美商希利柯爾材料股份有限公司 | 定向凝固系統及方法 |
JP6726910B2 (ja) * | 2016-04-21 | 2020-07-22 | 国立大学法人信州大学 | 酸化ガリウム結晶の製造装置および酸化ガリウム結晶の製造方法 |
JP2018048043A (ja) * | 2016-09-21 | 2018-03-29 | 国立大学法人信州大学 | タンタル酸リチウム結晶の製造装置およびタンタル酸リチウム結晶の製造方法 |
JP6631460B2 (ja) * | 2016-10-03 | 2020-01-15 | 株式会社Sumco | シリコン単結晶の製造方法およびシリコン単結晶 |
JP6641317B2 (ja) * | 2017-03-02 | 2020-02-05 | 不二越機械工業株式会社 | 単結晶製造装置 |
CN107687026B (zh) * | 2017-08-23 | 2024-02-13 | 江苏星特亮科技有限公司 | 一种用于人工晶体生长的装置 |
CN110295394A (zh) * | 2018-03-23 | 2019-10-01 | 中国科学院上海硅酸盐研究所 | 一种硅酸铋闪烁晶体的旋转下降法生长工艺 |
WO2020033419A1 (en) * | 2018-08-06 | 2020-02-13 | Carnegie Mellon University | Method for producing a sheet from a melt by imposing a periodic change in the rate of pull |
CN111379012B (zh) * | 2020-04-24 | 2021-02-05 | 西安交通大学 | 一种提高引下管在单晶生长炉中装配精度的装置及方法 |
CN115404538B (zh) * | 2022-07-20 | 2023-08-22 | 中国电子科技集团公司第二十六研究所 | 一种可实现晶体连续生长的装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3229698A1 (de) * | 1982-08-10 | 1984-02-16 | Jürgen 6074 Rödermark Wisotzki | Halterung fuer das absenken mehrerer schmelztiegel im bridgman-zonenschmelzverfahren |
US6241820B1 (en) * | 1998-03-31 | 2001-06-05 | Ngk Insulators, Ltd. | Single crystal-manufacturing equipment and a method for manufacturing the same |
CN200992592Y (zh) * | 2006-12-29 | 2007-12-19 | 万尤宝 | 多坩埚下降法晶体生长系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944892A (en) * | 1996-02-28 | 1999-08-31 | General Signal Technology Corporation | Multiple station crystal growing system and method of using same |
JP3775776B2 (ja) * | 1999-09-20 | 2006-05-17 | ユニオンマテリアル株式会社 | 単結晶の製造方法 |
TW500839B (en) * | 2001-10-30 | 2002-09-01 | Univ Nat Taiwan | System and method for growing single crystal by rotary unidirectional setting |
US7344598B2 (en) * | 2004-09-15 | 2008-03-18 | National Taiwan University | Rotationally-vibrated unidirectional solidification crystal growth system and its method |
US8231968B2 (en) * | 2006-05-03 | 2012-07-31 | Noveko Trading 2008 Llc | Natural tourmaline anion fiber and filter and producing method |
CN101070608B (zh) * | 2006-12-29 | 2010-06-23 | 嘉兴学院 | 旋转多坩埚下降法晶体生长系统 |
CN101008100B (zh) * | 2006-12-29 | 2010-05-19 | 嘉兴学院 | 温梯法旋转多坩埚晶体生长系统 |
CN101555620A (zh) * | 2008-04-07 | 2009-10-14 | Axt公司 | 晶体生长装置及方法 |
CN103703170B (zh) * | 2011-06-06 | 2017-04-26 | Gtat公司 | 用于晶体生长装置的加热器组件 |
-
2006
- 2006-12-29 CN CN200610148318XA patent/CN101070608B/zh not_active Expired - Fee Related
-
2007
- 2007-12-27 US US12/448,683 patent/US8591648B2/en not_active Expired - Fee Related
- 2007-12-27 WO PCT/CN2007/003852 patent/WO2008086704A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3229698A1 (de) * | 1982-08-10 | 1984-02-16 | Jürgen 6074 Rödermark Wisotzki | Halterung fuer das absenken mehrerer schmelztiegel im bridgman-zonenschmelzverfahren |
US6241820B1 (en) * | 1998-03-31 | 2001-06-05 | Ngk Insulators, Ltd. | Single crystal-manufacturing equipment and a method for manufacturing the same |
CN200992592Y (zh) * | 2006-12-29 | 2007-12-19 | 万尤宝 | 多坩埚下降法晶体生长系统 |
Also Published As
Publication number | Publication date |
---|---|
US20100294198A1 (en) | 2010-11-25 |
CN101070608A (zh) | 2007-11-14 |
US8591648B2 (en) | 2013-11-26 |
WO2008086704A1 (fr) | 2008-07-24 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: JIAXING COLLEGE Free format text: FORMER OWNER: WAN YOUBAO Effective date: 20080118 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080118 Address after: Postal code 56, Yuexiu South Road, Jiaxing, Zhejiang: 314001 Applicant after: Jiaxing University Address before: Jiaxing City, Zhejiang province tree gempo District 4 Building 604 post encoding: 314001 Applicant before: Wan Youbao |
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Granted publication date: 20100623 Termination date: 20101229 |