JP2008004767A - 半導体製造装置の保守方法、半導体製造装置及び半導体製造方法 - Google Patents
半導体製造装置の保守方法、半導体製造装置及び半導体製造方法 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012423 maintenance Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 abstract description 8
- 235000012431 wafers Nutrition 0.000 description 24
- 239000007789 gas Substances 0.000 description 18
- 238000000859 sublimation Methods 0.000 description 8
- 230000008022 sublimation Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
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- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
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- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
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Abstract
【解決手段】本発明の半導体製造装置の保守方法は、基材に第1のSiC膜が被覆された部材3、5a、5bが設置され、被処理ウェーハ1上にSiエピタキシャル膜を形成するための反応炉2内で、経時的に第1のSiC膜の少なくとも一部が昇華した部材の表面に、第2のSiC膜を形成することを特徴とする。
【選択図】図1
Description
設定温度:1100〜1150℃
反応炉内圧:80〜101.3KPa(600〜760torr)
ソースガス、流量:SiHCl3、20〜35slm
ドーパントガス、流量:PH3、200〜250slm→40〜60slm
キャリアガス、流量:H2、100〜120slm
ウェーハ回転速度:800〜1000rpm
とする。尚、ウェーハ温度を設定温度とするためには、ヒータ温度は1500℃程度とする必要がある。
設定温度:1000〜1500℃
反応炉内圧:常圧近傍
ソースガス、流量:CH3SiH3、10sccm
キャリアガス、流量:H2、50slm
とする。このような条件で、約20〜100μm程度のSiC膜を形成、再被覆する。図4に示すように、薄化したSiC膜12’上に、新たにSiC再被覆膜14が形成される。
設定温度:1000〜10℃
反応炉内圧:常圧近傍
ソースガス、流量:C2H2、50〜100sccm
SiH4、5sccm
キャリアガス、流量:H2、50slm
としてもよい。
ヒータ温度:1000〜1200℃
反応炉内圧:93.3KPa(700torr)
クリーニングガス、流量:H2:HCl=10slm:10slm
とすることもできる。
Claims (5)
- 基材に第1のSiC膜が被覆された部材が設置され、被処理ウェーハ上にSiエピタキシャル膜を形成するための反応炉内で、経時的に前記第1のSiC膜の少なくとも一部が昇華した前記部材の表面に、第2のSiC膜を形成することを特徴とする半導体製造装置の保守方法。
- 前記基材が露出しない状態において、前記第2のSiC膜を形成することを特徴とする請求項1に記載の半導体製造装置の保守方法。
- 前記第1のSiC膜は少なくとも2層のSiC膜を備え、少なくとも最下層の前記第1のSiC膜が露出しない状態において、前記第2のSiC膜を形成することを特徴とする請求項2に記載の半導体製造装置の保守方法。
- 被処理ウェーハ上にSiエピタキシャル膜を形成するための反応炉と、
前記反応炉にSiソースガス及びSiCソースガスを供給するための供給口と、
前記反応炉内に設置され、被処理ウェーハを保持するための支持部と、
前記被処理ウェーハを加熱するための加熱機構を備え、
前記反応炉内に設置される部材の少なくとも一部に、基材にSiC膜が被覆された部材が用いられることを特徴する半導体製造装置。 - 反応炉中に設置され、基材に第1のSiC膜が被覆された部材の少なくとも一部を第2のSiC膜で被覆する工程と、
前記反応炉中に設置された支持部上に被処理ウェーハを載置する工程と、
前記反応炉内に、前記被処理ウェーハ上にSiエピタキシャル膜を形成するためのプロセスガスを供給する工程と、
前記被処理ウェーハを加熱する工程を備えることを特徴とする半導体製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006172840A JP5087238B2 (ja) | 2006-06-22 | 2006-06-22 | 半導体製造装置の保守方法及び半導体製造方法 |
KR1020070054419A KR100942353B1 (ko) | 2006-06-22 | 2007-06-04 | 반도체 제조장치의 보수 방법, 반도체 제조장치 및 반도체제조방법 |
TW096121029A TWI415170B (zh) | 2006-06-22 | 2007-06-11 | 半導體製造裝置之保護方法、半導體製造裝置以及半導體製造方法 |
US11/812,745 US20080124901A1 (en) | 2006-06-22 | 2007-06-21 | Method for maintaining semiconductor manufacturing apparatus, semiconductor manufacturing apparatus, and method for manufacturing semiconductor |
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JP2006172840A JP5087238B2 (ja) | 2006-06-22 | 2006-06-22 | 半導体製造装置の保守方法及び半導体製造方法 |
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JP2008004767A true JP2008004767A (ja) | 2008-01-10 |
JP5087238B2 JP5087238B2 (ja) | 2012-12-05 |
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---|---|
US (1) | US20080124901A1 (ja) |
JP (1) | JP5087238B2 (ja) |
KR (1) | KR100942353B1 (ja) |
TW (1) | TWI415170B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011086792A (ja) * | 2009-10-16 | 2011-04-28 | Nuflare Technology Inc | 半導体製造装置および半導体製造方法 |
WO2012026210A1 (ja) * | 2010-08-25 | 2012-03-01 | 三井造船株式会社 | 耐プラズマ部材およびその再生方法 |
JP2012119422A (ja) * | 2010-11-30 | 2012-06-21 | Toyota Central R&D Labs Inc | シリコン膜の製造方法 |
JP2016004933A (ja) * | 2014-06-18 | 2016-01-12 | 大陽日酸株式会社 | 炭化珪素除去装置 |
CN110890309A (zh) * | 2018-09-10 | 2020-03-17 | 桦榆国际有限公司 | 石墨盘修补方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5750328B2 (ja) * | 2011-07-20 | 2015-07-22 | 株式会社ニューフレアテクノロジー | 気相成長方法及び気相成長装置 |
KR101866869B1 (ko) | 2016-08-18 | 2018-06-14 | 주식회사 티씨케이 | SiC 소재 및 SiC 복합 소재 |
US10760158B2 (en) * | 2017-12-15 | 2020-09-01 | Lam Research Corporation | Ex situ coating of chamber components for semiconductor processing |
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---|---|---|---|---|
JPH07130658A (ja) * | 1993-10-29 | 1995-05-19 | Tokyo Electron Ltd | 処理方法及び処理装置 |
JP2001203164A (ja) * | 1999-10-21 | 2001-07-27 | Applied Materials Inc | 基板処理チャンバ面をインシチュウクリーニングする方法 |
Family Cites Families (4)
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---|---|---|---|---|
JP2000327461A (ja) * | 1999-03-12 | 2000-11-28 | Toyo Tanso Kk | 再生炭化ケイ素被覆黒鉛材とその再生法 |
US6461428B2 (en) * | 1999-12-06 | 2002-10-08 | Toshiba Ceramics Co., Ltd. | Method and apparatus for controlling rise and fall of temperature in semiconductor substrates |
JP4447131B2 (ja) * | 2000-07-26 | 2010-04-07 | 東洋炭素株式会社 | 炭化ケイ素被覆黒鉛部材の再生方法及びそれによる炭化ケイ素被覆黒鉛部材 |
JP4716558B2 (ja) * | 2000-12-12 | 2011-07-06 | 株式会社デンソー | 炭化珪素基板 |
-
2006
- 2006-06-22 JP JP2006172840A patent/JP5087238B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-04 KR KR1020070054419A patent/KR100942353B1/ko not_active IP Right Cessation
- 2007-06-11 TW TW096121029A patent/TWI415170B/zh not_active IP Right Cessation
- 2007-06-21 US US11/812,745 patent/US20080124901A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07130658A (ja) * | 1993-10-29 | 1995-05-19 | Tokyo Electron Ltd | 処理方法及び処理装置 |
JP2001203164A (ja) * | 1999-10-21 | 2001-07-27 | Applied Materials Inc | 基板処理チャンバ面をインシチュウクリーニングする方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011086792A (ja) * | 2009-10-16 | 2011-04-28 | Nuflare Technology Inc | 半導体製造装置および半導体製造方法 |
KR101154639B1 (ko) * | 2009-10-16 | 2012-06-08 | 가부시키가이샤 뉴플레어 테크놀로지 | 반도체 제조장치와 반도체 제조방법 |
US8337622B2 (en) | 2009-10-16 | 2012-12-25 | Nuflare Technology, Inc. | Manufacturing apparatus and method for semiconductor device |
US8921212B2 (en) | 2009-10-16 | 2014-12-30 | Nuflare Technology, Inc. | Manufacturing apparatus and method for semiconductor device |
TWI479571B (zh) * | 2009-10-16 | 2015-04-01 | Nuflare Technology Inc | 半導體裝置之製造裝置及製造方法 |
WO2012026210A1 (ja) * | 2010-08-25 | 2012-03-01 | 三井造船株式会社 | 耐プラズマ部材およびその再生方法 |
JP2012049220A (ja) * | 2010-08-25 | 2012-03-08 | Mitsui Eng & Shipbuild Co Ltd | 耐プラズマ部材およびその再生方法 |
JP2012119422A (ja) * | 2010-11-30 | 2012-06-21 | Toyota Central R&D Labs Inc | シリコン膜の製造方法 |
JP2016004933A (ja) * | 2014-06-18 | 2016-01-12 | 大陽日酸株式会社 | 炭化珪素除去装置 |
CN110890309A (zh) * | 2018-09-10 | 2020-03-17 | 桦榆国际有限公司 | 石墨盘修补方法 |
CN110890309B (zh) * | 2018-09-10 | 2023-09-08 | 桦榆国际有限公司 | 石墨盘修补方法 |
Also Published As
Publication number | Publication date |
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US20080124901A1 (en) | 2008-05-29 |
JP5087238B2 (ja) | 2012-12-05 |
KR100942353B1 (ko) | 2010-02-12 |
TW200807505A (en) | 2008-02-01 |
KR20070121521A (ko) | 2007-12-27 |
TWI415170B (zh) | 2013-11-11 |
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