KR100445188B1 - 복사열 흡수용 코팅제 및 코팅제를이용한 실리콘 단결정 잉곳 성장장치 - Google Patents
복사열 흡수용 코팅제 및 코팅제를이용한 실리콘 단결정 잉곳 성장장치 Download PDFInfo
- Publication number
- KR100445188B1 KR100445188B1 KR10-2001-0053103A KR20010053103A KR100445188B1 KR 100445188 B1 KR100445188 B1 KR 100445188B1 KR 20010053103 A KR20010053103 A KR 20010053103A KR 100445188 B1 KR100445188 B1 KR 100445188B1
- Authority
- KR
- South Korea
- Prior art keywords
- ingot
- cooling
- radiant heat
- weight
- silicon
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C30B15/14—Heating of the melt or the crystallised materials
-
- 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
- C30B15/203—Controlling or regulating the relationship of pull rate (v) to axial thermal gradient (G)
-
- 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
- C30B15/206—Controlling or regulating the thermal history of growing the ingot
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
Description
Claims (6)
- 실리콘 단결정 잉곳 성장장치에서 성장되는 잉곳을 냉각시켜 잉곳 성장속도를 향상시키는 냉각장치의 외벽에 코팅되는 복사열흡수용 코팅제로서,젤 상태의 실리카 10~15중량퍼센트와;상기 젤상태의 실리카에 혼합되며, 상기 복사열 흡수용 코팅제가 냉각장치의 외벽에 코팅되는 경우 복사열을 흡수하는 성질을 부여하는 흑연의 분말 5~10중량퍼센트; 그리고상기 젤 상태의 실리카 및 분말상태의 흑연에 혼합된 이소프로필 알코올(IPA) 75~85중량퍼센트를 포함하는 것을 특징으로 하는 복사열 흡수용 코팅제.
- 삭제
- 삭제
- 용융실리콘으로부터 단결정 실리콘 잉곳을 성장시키키는 잉곳성장장치로,상기 잉곳성장장치는 실리콘 융액이 담겨지는 도가니와, 상기 도가니에 담겨진 실리콘 융액으로부터 인상되며 성장중인 실리콘 단결정 잉곳을 냉각시켜 인상속도의 향상을 가능하게 하는 냉각장치을 구비하며,상기 냉각장치의 외벽에는 청구항 1에 있어서의 복사열 흡수용 코팅제가 부착되고 상기 이소프로필 알코올(IPA)이 휘발되어 형성되는 복사열흡수용 코팅층이 구비된 것을 특징으로 하는 실리콘 단결정 잉곳 성장 장치.
- 청구항 4에 있어서,상기 냉각장치은 스텐인리스 스틸로 형성된 것을 특징으로 하는 실리콘 단결정 잉곳 성장 장치.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0053103A KR100445188B1 (ko) | 2001-08-31 | 2001-08-31 | 복사열 흡수용 코팅제 및 코팅제를이용한 실리콘 단결정 잉곳 성장장치 |
JP2002242214A JP4162950B2 (ja) | 2001-08-31 | 2002-08-22 | 単結晶シリコンインゴット成長装置及び輻射熱吸収用コーティング材を用いた輻射熱冷却装置 |
US10/232,611 US6743472B2 (en) | 2001-08-31 | 2002-09-03 | Coating material for absorbing radiant heat, manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0053103A KR100445188B1 (ko) | 2001-08-31 | 2001-08-31 | 복사열 흡수용 코팅제 및 코팅제를이용한 실리콘 단결정 잉곳 성장장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019784A KR20030019784A (ko) | 2003-03-07 |
KR100445188B1 true KR100445188B1 (ko) | 2004-08-18 |
Family
ID=19713781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0053103A KR100445188B1 (ko) | 2001-08-31 | 2001-08-31 | 복사열 흡수용 코팅제 및 코팅제를이용한 실리콘 단결정 잉곳 성장장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6743472B2 (ko) |
JP (1) | JP4162950B2 (ko) |
KR (1) | KR100445188B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160072939A (ko) | 2014-12-15 | 2016-06-24 | 웅진에너지 주식회사 | 잉곳 성장 장치용 냉각관 및 이를 이용한 잉곳성장장치 |
KR20220138538A (ko) * | 2021-04-05 | 2022-10-13 | 주식회사 한스코리아 | 잉곳성장기용 냉각자켓 표면처리방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4349493B2 (ja) | 2005-09-27 | 2009-10-21 | Sumco Techxiv株式会社 | 単結晶シリコン引き上げ装置、シリコン融液の汚染防止方法及びシリコン融液の汚染防止装置 |
JP5137362B2 (ja) | 2006-09-12 | 2013-02-06 | イビデン株式会社 | 金属基材と無機材料表面層とからなる構造体 |
US20080213717A1 (en) * | 2007-03-01 | 2008-09-04 | Transmet Corporation | Method of increasing the efficiency of melting metal |
KR100958522B1 (ko) * | 2007-12-28 | 2010-05-19 | 주식회사 실트론 | 고속 인상이 가능한 단결정 잉곳 성장 방법 및 장치와 이를위한 냉각관 |
CN101906610B (zh) * | 2009-06-03 | 2013-04-24 | 鸿富锦精密工业(深圳)有限公司 | 坩埚及真空蒸镀系统 |
CN105568366B (zh) * | 2015-12-02 | 2019-04-02 | 上海超硅半导体有限公司 | 硅单晶棒的快速冷却方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1188351A (ja) * | 1997-09-08 | 1999-03-30 | Nec Corp | Atm受信パケットのタイムアウト検出方法および検出装置 |
US6233243B1 (en) * | 1997-11-24 | 2001-05-15 | Ascend Communications, Inc. | Method and apparatus for performing cut-through virtual circuit merging |
KR20010055609A (ko) * | 1999-12-11 | 2001-07-04 | 윤종용 | 이동통신시스템의 에이티엠 트래픽 제어장치 및 방법 |
KR20010058355A (ko) * | 1999-12-27 | 2001-07-05 | 서평원 | 통신 시스템의 에이에이엘2를 이용한 에이티엠 셀송신장치 |
KR100382353B1 (ko) * | 2001-07-24 | 2003-05-09 | 엘지전자 주식회사 | 에이에이엘2에서의 타임 스케줄 시스템 및 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5441014A (en) * | 1991-06-24 | 1995-08-15 | Komatsu Electronic Metals Co., Ltd. | Apparatus for pulling up a single crystal |
JP4195738B2 (ja) * | 1998-04-08 | 2008-12-10 | Sumco Techxiv株式会社 | 単結晶製造装置 |
EP1061161A4 (en) * | 1998-12-28 | 2002-04-10 | Shinetsu Handotai Kk | METHOD FOR PRODUCING SINGLE CRYSTALS AND DRAWING DEVICE |
US6579362B2 (en) * | 2001-03-23 | 2003-06-17 | Memc Electronic Materials, Inc. | Heat shield assembly for crystal puller |
-
2001
- 2001-08-31 KR KR10-2001-0053103A patent/KR100445188B1/ko active IP Right Grant
-
2002
- 2002-08-22 JP JP2002242214A patent/JP4162950B2/ja not_active Expired - Fee Related
- 2002-09-03 US US10/232,611 patent/US6743472B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1188351A (ja) * | 1997-09-08 | 1999-03-30 | Nec Corp | Atm受信パケットのタイムアウト検出方法および検出装置 |
US6233243B1 (en) * | 1997-11-24 | 2001-05-15 | Ascend Communications, Inc. | Method and apparatus for performing cut-through virtual circuit merging |
KR20010055609A (ko) * | 1999-12-11 | 2001-07-04 | 윤종용 | 이동통신시스템의 에이티엠 트래픽 제어장치 및 방법 |
KR20010058355A (ko) * | 1999-12-27 | 2001-07-05 | 서평원 | 통신 시스템의 에이에이엘2를 이용한 에이티엠 셀송신장치 |
KR100382353B1 (ko) * | 2001-07-24 | 2003-05-09 | 엘지전자 주식회사 | 에이에이엘2에서의 타임 스케줄 시스템 및 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160072939A (ko) | 2014-12-15 | 2016-06-24 | 웅진에너지 주식회사 | 잉곳 성장 장치용 냉각관 및 이를 이용한 잉곳성장장치 |
KR20220138538A (ko) * | 2021-04-05 | 2022-10-13 | 주식회사 한스코리아 | 잉곳성장기용 냉각자켓 표면처리방법 |
KR102461305B1 (ko) | 2021-04-05 | 2022-11-01 | 주식회사 한스코리아 | 잉곳성장기용 냉각자켓 표면처리방법 |
Also Published As
Publication number | Publication date |
---|---|
US6743472B2 (en) | 2004-06-01 |
JP2003104793A (ja) | 2003-04-09 |
KR20030019784A (ko) | 2003-03-07 |
JP4162950B2 (ja) | 2008-10-08 |
US20030070585A1 (en) | 2003-04-17 |
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