KR20020031307A - 반도체 단결정 인상 장치 - Google Patents
반도체 단결정 인상 장치 Download PDFInfo
- Publication number
- KR20020031307A KR20020031307A KR1020010064528A KR20010064528A KR20020031307A KR 20020031307 A KR20020031307 A KR 20020031307A KR 1020010064528 A KR1020010064528 A KR 1020010064528A KR 20010064528 A KR20010064528 A KR 20010064528A KR 20020031307 A KR20020031307 A KR 20020031307A
- Authority
- KR
- South Korea
- Prior art keywords
- single crystal
- pulling
- pulling means
- sub
- main
- Prior art date
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
-
- 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
- C30B15/305—Stirring of the melt
-
- 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
-
- 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
- Y10S117/917—Magnetic
-
- 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
-
- 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
- Y10T117/1052—Seed pulling including a sectioned crucible [e.g., double crucible, baffle]
-
- 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
- Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]
-
- 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
- Y10T117/1072—Seed pulling including details of means providing product movement [e.g., shaft guides, servo means]
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
유지기구 | 통전 위치 | 각 결정 중량의 낙하 시의 개수(개) | 평균전기저항(Ω) | 평균소비전력(kW) | 평균대쉬즈네크직경(mm) | ||||||
메인 | 서브 | 60-69kg | 70-79kg | 80-89kg | 90-99kg | 100kg이상 | |||||
본발명예 1 | 유 | - | o | 0/20 | 0/20 | 0/20 | 0/20 | 0/20 | 8.6 | 0.86 | 3.2 |
본발명예 2 | 유 | o | o | 0/20 | 0/20 | 0/20 | 0/20 | 0/20 | 5.5 | 0.55 | 3.1 |
비교예 1 | 무 | o | - | 2/20 | 2/20 | 2/20 | 5/20 | 11/20 | 72 | 7.2 | 3.2 |
비교예 2 | 유 | o | - | 0/20 | 0/20 | 0/20 | 0/20 | 0/20 | 72 | 7.2 | 3.2 |
유지수단 | 통전 위치 | 전극 개수 | 인상 수단 | 전자력(A·T) | 결정의 진폭(mm) | ||
메인 | 서브 | ||||||
본발명예 3 | 유 | o | o | 1 | 와이어 방식 | 0.3 | 0 |
본발명예 4 | 유 | o | o | 1 | 와이어 방식 | 0.5 | 5 |
본발명예 5 | 유 | o | o | 1 | 와이어 방식 | 1.5 | 30 |
본발명예 6 | 유 | o | o | 1 | 샤프트 방식 | 0.5 이상 | 0 |
본발명예 7 | 유 | o | o | 2 | 와이어 방식 | 0.3 | 0 |
본발명예 8 | 유 | o | o | 2 | 와이어 방식 | 0.3 | 0 |
본발명예 9 | 유 | o | o | 2 | 와이어 방식 | 1.5 | 2 |
Claims (3)
- 반도체 용액 중에 자계와 전류를 인가한 초크랄스키법에 의한 단결정의 인상 장치에 있어서, 단결정을 끌어올리는 메인 인상 수단과 단결정에 형성된 결합 단부를 결합 부재를 통해 움켜 쥐는 유지 기구와, 이 유지 기구를 승강시키는 서브 인상 수단을 구비하고, 통전이 상기 메인 인상 수단 및 서브 인상 수단에 실시되는 것을 특징으로 하는 반도체 단결정의 인상 장치.
- 제1항에 있어서, 상기 결합 단부가 상기 결합 부재에 의해서 유지된 단계에서, 상기 메인 인상 수단으로의 통전을 차단하고, 상기 서브 인상 수단에만 통전이 실시되는 것을 특징으로 하는 반도체 단결정의 인상 장치.
- 제1항 또는 제2항에 있어서, 상기 단결정의 인상 수단은 샤프트식인 것을 특징으로 하는 반도체 단결정의 인상 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00322942 | 2000-10-23 | ||
JP2000322942A JP4689027B2 (ja) | 2000-10-23 | 2000-10-23 | 半導体単結晶引上装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020031307A true KR20020031307A (ko) | 2002-05-01 |
KR100452234B1 KR100452234B1 (ko) | 2004-10-12 |
Family
ID=18800727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0064528A KR100452234B1 (ko) | 2000-10-23 | 2001-10-19 | 반도체 단결정 인상 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6579363B2 (ko) |
EP (1) | EP1201795B1 (ko) |
JP (1) | JP4689027B2 (ko) |
KR (1) | KR100452234B1 (ko) |
DE (1) | DE60124843T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100827872B1 (ko) * | 2000-10-31 | 2008-05-07 | 신에츠 한도타이 가부시키가이샤 | 실리콘 반도체 단결정의 제조장치 및 제조방법 |
JP4015510B2 (ja) | 2002-09-09 | 2007-11-28 | 日本エー・エス・エム株式会社 | 半導体集積回路の多層配線用層間絶縁膜及びその製造方法 |
DE102006034433B4 (de) * | 2006-07-26 | 2018-03-22 | Crystal Growing Systems Gmbh | Kristallziehanlage, Unterstützungsvorrichtung und Verfahren zur Her-stellung von schweren Kristallen |
DE102008047599B4 (de) * | 2008-09-17 | 2012-12-20 | Siltronic Ag | Vorrichtung und Verfahren zum Ziehen eines Einkristalls |
CN117904706B (zh) * | 2024-03-19 | 2024-06-07 | 浙江晶盛机电股份有限公司 | 晶体生长炉 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004818B (de) * | 1953-12-23 | 1957-03-21 | Siemens Ag | Verfahren und Einrichtung zum Ziehen von Einkristallen |
JPS6027682A (ja) * | 1983-07-26 | 1985-02-12 | Toshiba Corp | 単結晶引上装置 |
JPS63252991A (ja) * | 1987-04-09 | 1988-10-20 | Mitsubishi Metal Corp | 落下防止保持部を有するcz単結晶 |
DE19529481A1 (de) * | 1995-08-10 | 1997-02-13 | Wacker Siltronic Halbleitermat | Verfahren und Vorrichtung zur Herstellung von Einkristallen |
JPH09227281A (ja) * | 1996-02-28 | 1997-09-02 | Sumitomo Sitix Corp | 単結晶引上げ装置 |
JP2956574B2 (ja) * | 1996-02-28 | 1999-10-04 | 住友金属工業株式会社 | 単結晶引上げ装置 |
WO1998010125A1 (fr) * | 1996-09-03 | 1998-03-12 | Sumitomo Metal Industries, Ltd. | Appareil pour tirage de monocristal |
JP2990658B2 (ja) * | 1996-09-03 | 1999-12-13 | 住友金属工業株式会社 | 単結晶引上装置 |
US5885347A (en) * | 1997-01-29 | 1999-03-23 | Komatsu, Ltd. | Apparatus and method for lifting single crystals |
JP3596226B2 (ja) * | 1997-03-17 | 2004-12-02 | 信越半導体株式会社 | 単結晶保持装置 |
JP3228173B2 (ja) * | 1997-03-27 | 2001-11-12 | 住友金属工業株式会社 | 単結晶製造方法 |
JPH11157983A (ja) * | 1997-11-25 | 1999-06-15 | Super Silicon Kenkyusho:Kk | 単結晶成長装置及び単結晶成長方法 |
JPH11139897A (ja) * | 1997-11-11 | 1999-05-25 | Komatsu Electron Metals Co Ltd | 結晶体引上げ装置の種結晶保持器 |
JP2959543B2 (ja) * | 1997-12-12 | 1999-10-06 | 日本電気株式会社 | 半導体単結晶育成装置および結晶育成方法 |
JP2885240B1 (ja) * | 1998-03-16 | 1999-04-19 | 日本電気株式会社 | 半導体結晶育成装置および育成方法 |
JP2000007490A (ja) * | 1998-06-22 | 2000-01-11 | Shin Etsu Handotai Co Ltd | 単結晶保持装置 |
JP2950332B1 (ja) | 1998-08-18 | 1999-09-20 | 日本電気株式会社 | 半導体結晶育成装置及び育成方法 |
-
2000
- 2000-10-23 JP JP2000322942A patent/JP4689027B2/ja not_active Expired - Fee Related
-
2001
- 2001-10-17 EP EP01124777A patent/EP1201795B1/en not_active Expired - Lifetime
- 2001-10-17 US US09/978,206 patent/US6579363B2/en not_active Expired - Lifetime
- 2001-10-17 DE DE60124843T patent/DE60124843T2/de not_active Expired - Lifetime
- 2001-10-19 KR KR10-2001-0064528A patent/KR100452234B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1201795B1 (en) | 2006-11-29 |
JP4689027B2 (ja) | 2011-05-25 |
DE60124843T2 (de) | 2007-08-30 |
EP1201795A1 (en) | 2002-05-02 |
DE60124843D1 (de) | 2007-01-11 |
JP2002128592A (ja) | 2002-05-09 |
US20020073919A1 (en) | 2002-06-20 |
US6579363B2 (en) | 2003-06-17 |
KR100452234B1 (ko) | 2004-10-12 |
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