JP5205738B2 - シリコンウェーハの支持方法、熱処理治具および熱処理ウェーハ - Google Patents
シリコンウェーハの支持方法、熱処理治具および熱処理ウェーハ Download PDFInfo
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- JP5205738B2 JP5205738B2 JP2006281868A JP2006281868A JP5205738B2 JP 5205738 B2 JP5205738 B2 JP 5205738B2 JP 2006281868 A JP2006281868 A JP 2006281868A JP 2006281868 A JP2006281868 A JP 2006281868A JP 5205738 B2 JP5205738 B2 JP 5205738B2
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 152
- 229910052710 silicon Inorganic materials 0.000 title claims description 152
- 239000010703 silicon Substances 0.000 title claims description 152
- 238000010438 heat treatment Methods 0.000 title claims description 92
- 238000000034 method Methods 0.000 title claims description 40
- 239000013078 crystal Substances 0.000 claims description 62
- 235000012431 wafers Nutrition 0.000 description 342
- 230000035882 stress Effects 0.000 description 69
- 238000000354 decomposition reaction Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000008646 thermal stress Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004151 rapid thermal annealing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
- H01L21/67303—Vertical boat type carrier whereby the substrates are horizontally supported, e.g. comprising rod-shaped elements
- H01L21/67306—Vertical boat type carrier whereby the substrates are horizontally supported, e.g. comprising rod-shaped elements characterized by a material, a roughness, a coating or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
-
- 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
- C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
- C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state
- C30B31/14—Substrate holders or susceptors
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/02—Heat treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49998—Work holding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
図7は、シリコンウェーハにスリップの起点を付与する位置を示す図である。この例では、直径200mm、結晶方位が<100>のシリコンウェーハについて、図7(a)に示すように、基準位置(0°)近傍のa点(図中にa1と表示)、およびa点から90°周期の位置(a2と表示)にスリップの起点を付与した(ケース1)。また、基準位置(0°)から円周方向に45°の位置にあるb点(b1と表示)、およびb点から90°周期の位置(b2と表示)に同じくスリップの起点を付与した(ケース2)。ケース2のスリップ起点を付与した位置(b1、b2)は、上述の〈100〉ウェーハの場合の支持位置に該当する。なお、スリップの起点の付与は、ビッカース硬度計を用いて1kg重の荷重でウェーハの最外周部の表面に圧痕を打つことにより行った。
実施例では、図7(b)に示す直径200mm、結晶方位が<110>のシリコンウェーハについて、参考例の場合と同様に、基準位置(0°)近傍のc点(図中にc1と表示)、およびc点から90°周期の位置(c2と表示)にスリップの起点を付与した(ケース3)。また、基準位置(0°)から円周方向に45°の位置にあるd点(d1と表示)、およびd点から90°周期の位置(d2と表示)に同じくスリップの起点を付与した(ケース4)。ケース4のスリップ起点を付与した位置(d1、d2)は、本発明で規定するウェーハ支持位置に該当する。
2:開口部
3:支柱
4:ウェーハ支持部
5:上部天板
6:下部天板
7:シリコンウェーハ
8、8a:支柱
9、10:延長アーム
11:突起
12:サポート円盤
13:切り欠き溝
14:円柱状の突起
15:サポート円盤
16:支持部
Claims (3)
- 結晶方位が<110>のシリコンウェーハを熱処理するに際し、シリコンウェーハの裏面を、該シリコンウェーハの中心点とその点からシリコンウェーハの表面に平行な<100>に向かう方向を基準として40°〜60°の範囲にある扇形のウェーハ面、および前記扇形のウェーハ面を90°周期で回した当該ウェーハ面で支持することを特徴とするシリコンウェーハの支持方法。
- 結晶方位が<110>のシリコンウェーハの裏面を支持するように構成されたシリコンウェーハの熱処理治具であって、
該シリコンウェーハの中心点とその点からシリコンウェーハの表面に平行な<100>に向かう方向を基準として40°〜60°の範囲にある扇形のウェーハ面、および前記扇形のウェーハ面を90°周期で回した当該ウェーハ面でウェーハを支持する支持部材を備えることを特徴とするシリコンウェーハの熱処理治具。 - 結晶方位が<110>の熱処理ウェーハであって、該シリコンウェーハの中心点とその点からシリコンウェーハの表面に平行な<100>に向かう方向を基準として40°〜60°の範囲にある扇形のウェーハ面、および前記扇形のウェーハ面を90°周期で回した当該ウェーハ面で支持され、熱処理を施されたことを特徴とする熱処理ウェーハ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006281868A JP5205738B2 (ja) | 2006-10-16 | 2006-10-16 | シリコンウェーハの支持方法、熱処理治具および熱処理ウェーハ |
PCT/JP2007/070060 WO2008047752A1 (fr) | 2006-10-16 | 2007-10-15 | Procédé de maintien d'une plaquette de silicium, dispositif de serrage pour traitement thermique, et plaquette traitée thermiquement |
KR1020097007137A KR20090067160A (ko) | 2006-10-16 | 2007-10-15 | 실리콘 웨이퍼의 지지 방법, 열처리 지그 및 열처리 웨이퍼 |
US12/311,833 US8067820B2 (en) | 2006-10-16 | 2007-10-15 | Silocon wafer supporting method, heat treatment jig and heat-treated wafer |
DE112007002404T DE112007002404T5 (de) | 2006-10-16 | 2007-10-15 | Verfahren zum Festhalten eines Siliciumwafers, Einspannvorrichtung zur Wärmebehandlung und wärmebehandelter Wafer |
TW096138687A TW200834800A (en) | 2006-10-16 | 2007-10-16 | Method of supporting silicon wafer, jig for heat-treatment and heat-treated wafer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006281868A JP5205738B2 (ja) | 2006-10-16 | 2006-10-16 | シリコンウェーハの支持方法、熱処理治具および熱処理ウェーハ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008098589A JP2008098589A (ja) | 2008-04-24 |
JP5205738B2 true JP5205738B2 (ja) | 2013-06-05 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2006281868A Active JP5205738B2 (ja) | 2006-10-16 | 2006-10-16 | シリコンウェーハの支持方法、熱処理治具および熱処理ウェーハ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8067820B2 (ja) |
JP (1) | JP5205738B2 (ja) |
KR (1) | KR20090067160A (ja) |
DE (1) | DE112007002404T5 (ja) |
TW (1) | TW200834800A (ja) |
WO (1) | WO2008047752A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2955697B1 (fr) * | 2010-01-25 | 2012-09-28 | Soitec Silicon Insulator Technologies | Procede de recuit d'une structure |
JP5491261B2 (ja) * | 2010-04-07 | 2014-05-14 | 東京エレクトロン株式会社 | 基板保持具、縦型熱処理装置および熱処理方法 |
JP5654901B2 (ja) | 2011-02-28 | 2015-01-14 | 東京応化工業株式会社 | 支持方法、これを用いた高温処理方法、及び支持治具 |
JP5700434B2 (ja) * | 2011-05-18 | 2015-04-15 | 信越ポリマー株式会社 | ウェーハ収納容器 |
JP5913914B2 (ja) | 2011-11-08 | 2016-04-27 | 東京応化工業株式会社 | 基板処理装置及び基板処理方法 |
US9153466B2 (en) * | 2012-04-26 | 2015-10-06 | Asm Ip Holding B.V. | Wafer boat |
JP6084479B2 (ja) * | 2013-02-18 | 2017-02-22 | 株式会社Screenホールディングス | 熱処理方法、熱処理装置およびサセプター |
TW201440124A (zh) * | 2013-04-12 | 2014-10-16 | Wafer Works Corp | 低應力之磊晶用的矽晶圓 |
JP6505001B2 (ja) * | 2015-11-18 | 2019-04-24 | 東京エレクトロン株式会社 | ウエハボート支持台及びこれを用いた熱処理装置 |
JP7009194B2 (ja) * | 2017-12-12 | 2022-01-25 | 株式会社ディスコ | ウエーハ生成装置および搬送トレー |
JP6911818B2 (ja) * | 2018-06-21 | 2021-07-28 | 株式会社Sumco | エピタキシャルウェーハの製造条件決定方法およびエピタキシャルウェーハの製造方法 |
JP7230661B2 (ja) * | 2019-04-18 | 2023-03-01 | 株式会社Sumco | シリコンウェーハのスリップ転位に対する耐性の評価方法 |
US12046495B2 (en) * | 2020-06-26 | 2024-07-23 | Globalwafers Co., Ltd. | Wafer boats for supporting semiconductor wafers in a furnace |
CN112670162A (zh) * | 2020-12-23 | 2021-04-16 | 华虹半导体(无锡)有限公司 | 硅片背封的制作方法 |
CN115662928B (zh) * | 2022-11-16 | 2023-08-29 | 杭州盾源聚芯半导体科技有限公司 | 一种降低硅片损伤的硅舟 |
Family Cites Families (16)
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US5492229A (en) * | 1992-11-27 | 1996-02-20 | Toshiba Ceramics Co., Ltd. | Vertical boat and a method for making the same |
JP3280438B2 (ja) * | 1992-11-30 | 2002-05-13 | 東芝セラミックス株式会社 | 縦型ボート |
JP3292428B2 (ja) * | 1994-12-20 | 2002-06-17 | 東芝セラミックス株式会社 | ウエハの支持方法 |
JPH09139352A (ja) * | 1995-11-15 | 1997-05-27 | Nec Corp | 縦型炉用ウェーハボート |
KR0155930B1 (ko) * | 1995-11-28 | 1998-12-01 | 김광호 | 종형확산로의 보우트-바 |
JPH1154598A (ja) * | 1997-08-06 | 1999-02-26 | Kokusai Electric Co Ltd | ウェーハサセプタ |
WO2000019502A1 (fr) * | 1998-09-28 | 2000-04-06 | Hitachi, Ltd. | Fourneau vertical et nacelle porte-tranches |
TWI250604B (en) * | 1999-07-29 | 2006-03-01 | Ibm | Improved ladder boat for supporting wafers |
US7055702B1 (en) * | 2000-06-06 | 2006-06-06 | Saint-Gobain Ceramics & Plastics, Inc. | Slip resistant horizontal semiconductor wafer boat |
JP4071476B2 (ja) * | 2001-03-21 | 2008-04-02 | 株式会社東芝 | 半導体ウェーハ及び半導体ウェーハの製造方法 |
JP2003173971A (ja) * | 2001-12-06 | 2003-06-20 | Elpida Memory Inc | シリコンウエーファの熱処理用器具 |
US7077913B2 (en) * | 2002-01-17 | 2006-07-18 | Hitachi Kokusai Electric, Inc. | Apparatus for fabricating a semiconductor device |
US7256375B2 (en) * | 2002-08-30 | 2007-08-14 | Asm International N.V. | Susceptor plate for high temperature heat treatment |
US6799940B2 (en) * | 2002-12-05 | 2004-10-05 | Tokyo Electron Limited | Removable semiconductor wafer susceptor |
JP3781014B2 (ja) * | 2003-03-31 | 2006-05-31 | 株式会社Sumco | シリコンウェーハ熱処理治具およびシリコンウェーハ熱処理方法 |
US7033168B1 (en) * | 2005-01-24 | 2006-04-25 | Memc Electronic Materials, Inc. | Semiconductor wafer boat for a vertical furnace |
-
2006
- 2006-10-16 JP JP2006281868A patent/JP5205738B2/ja active Active
-
2007
- 2007-10-15 DE DE112007002404T patent/DE112007002404T5/de not_active Ceased
- 2007-10-15 US US12/311,833 patent/US8067820B2/en active Active
- 2007-10-15 WO PCT/JP2007/070060 patent/WO2008047752A1/ja active Application Filing
- 2007-10-15 KR KR1020097007137A patent/KR20090067160A/ko not_active Application Discontinuation
- 2007-10-16 TW TW096138687A patent/TW200834800A/zh unknown
Also Published As
Publication number | Publication date |
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US20100200962A1 (en) | 2010-08-12 |
US8067820B2 (en) | 2011-11-29 |
TW200834800A (en) | 2008-08-16 |
DE112007002404T5 (de) | 2009-07-30 |
KR20090067160A (ko) | 2009-06-24 |
JP2008098589A (ja) | 2008-04-24 |
WO2008047752A1 (fr) | 2008-04-24 |
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