JP2013534725A - 処理チャンバ洗浄ガスの乱流を誘発するための方法および装置 - Google Patents
処理チャンバ洗浄ガスの乱流を誘発するための方法および装置 Download PDFInfo
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C16/44—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 method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45502—Flow conditions in reaction chamber
- C23C16/45506—Turbulent flow
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45587—Mechanical means for changing the gas flow
- C23C16/45591—Fixed means, e.g. wings, baffles
-
- 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
- H01L21/02041—Cleaning
-
- 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
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- 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
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/905—Cleaning of reaction chamber
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
本発明は、米国エネルギー省(DOE)によって授与されたDE−EE0003331の下で米国政府支援を受けて成された。米国政府は、本発明において特定の権利を有する。
Claims (15)
- 処理チャンバ内部で乱流を誘発するための装置であって、
円形リングと、
前記円形リングの内側に位置決めされた中央ハブと、
前記中央ハブと前記円形リングの間に延在する第1の組の乱流誘発構造とを備え、前記第1の組の乱流誘発構造のうちの1対または複数対の乱流誘発構造の間に開口が画定される
装置。 - さらに、前記第1の組の乱流誘発構造と前記円形リングの間に延在する第2の組の乱流誘発構造を備える、請求項1に記載の装置。
- 前記第1の組の乱流誘発構造と前記第2の組の乱流誘発構造が、前記円形リングおよび前記中央ハブと同じ平面内に位置される、請求項2に記載の装置。
- 前記第1の組の乱流誘発構造および前記第2の組の乱流誘発構造の少なくとも1つの側壁が前記平面に垂直である、請求項3に記載の装置。
- さらに、
前記中央ハブと前記円形リングの間に延在する第3の組の乱流誘発構造と、
前記第3の組の乱流誘発構造から延出する複数の足部とを備え、前記足部が、丸みの付いた縁部を有し、前記平面に垂直な方向に延出する、
請求項4に記載の装置。 - 前記円形リング、前記中央ハブ、前記第1の組の乱流誘発構造、および前記第2の組の乱流誘発構造が水晶を含み、前記円形リングが、洗浄プロセス中にシャワーヘッド表面の近くで処理ガスを維持するように適合される、請求項2に記載の装置。
- 処理チャンバ内部で乱流を誘発するための装置であって、
透光性材料からなるプレート状本体と、
前記プレート状本体の上面の周縁部に巡らせて配設された円形リングと、
前記プレート状本体の前記上面に形成された複数の乱流誘発構造と
を備える装置。 - 前記透光性材料が、水晶またはサファイアを含み、前記乱流誘発構造が、前記プレート状本体の中心から放射状に延びる複数の稜部を備える、請求項7に記載の装置。
- 前記乱流誘発構造が、前記プレート状本体の前記上面に形成された複数の隆起部を備える、請求項7に記載の装置。
- 前記複数の乱流誘発構造が稜部および隆起部を含む、請求項7に記載の装置。
- シャワーヘッドを洗浄する方法であって、
処理チャンバ内部に配設された基板支持体上に洗浄プレートを位置決めするステップであって、前記洗浄プレートが複数の乱流誘発構造を備えるステップと、
前記処理チャンバ内に配設されたシャワーヘッドに隣接させて前記洗浄プレートを位置決めするステップと、
前記シャワーヘッドの表面上に配置された材料堆積物を加熱するステップと、
前記シャワーヘッドの前記表面と前記洗浄プレートの間の位置に洗浄ガスを導入するステップと、
前記洗浄プレートを回転させるステップと、
前記材料堆積物を蒸発させるステップと、
前記蒸発された材料堆積物を前記処理チャンバから排出するステップと
を含む方法。 - 前記材料堆積物が、ガリウム含有材料を含み、前記材料堆積物を加熱するステップが、複数のランプに電力を供給し、前記材料堆積物を照明するステップを含む、請求項11に記載の方法。
- さらに、
前記基板支持体上に前記洗浄プレートを位置決めする前に、前記処理チャンバからキャリアプレートを取り外すステップと、
前記蒸発された材料堆積物を排出する前に、前記基板支持体、および前記基板支持体上に配設された洗浄プレートを下降させるステップと
を含む、請求項11に記載の方法。 - 前記洗浄プレートに複数の開口が形成され、前記洗浄プレートの回転が、前記洗浄プレートと前記シャワーヘッドの間で前記洗浄ガスの乱流を引き起こす、請求項11に記載の方法。
- 前記洗浄プレートが、さらに、前記プレート状本体の周縁部に巡らせて配設された円形リングを備え、前記円形リングが、前記シャワーヘッドの表面の近くで前記洗浄ガスを含むように適合される、請求項14に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35642210P | 2010-06-18 | 2010-06-18 | |
US61/356,422 | 2010-06-18 | ||
US13/041,230 | 2011-03-04 | ||
US13/041,230 US8910644B2 (en) | 2010-06-18 | 2011-03-04 | Method and apparatus for inducing turbulent flow of a processing chamber cleaning gas |
PCT/US2011/040197 WO2011159615A2 (en) | 2010-06-18 | 2011-06-13 | Method and apparatus for inducing turbulent flow of a processing chamber cleaning gas |
Publications (3)
Publication Number | Publication Date |
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JP2013534725A true JP2013534725A (ja) | 2013-09-05 |
JP2013534725A5 JP2013534725A5 (ja) | 2015-08-27 |
JP5813104B2 JP5813104B2 (ja) | 2015-11-17 |
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JP2013515416A Active JP5813104B2 (ja) | 2010-06-18 | 2011-06-13 | 処理チャンバ洗浄ガスの乱流を誘発するための方法および装置 |
Country Status (6)
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US (1) | US8910644B2 (ja) |
JP (1) | JP5813104B2 (ja) |
KR (1) | KR101717899B1 (ja) |
CN (1) | CN102934204B (ja) |
TW (1) | TWI542725B (ja) |
WO (1) | WO2011159615A2 (ja) |
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CN103388127B (zh) * | 2012-05-10 | 2016-04-13 | 上海华虹宏力半导体制造有限公司 | 高密度等离子体化学气相沉积设备腔体刻蚀清洗方法 |
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CN102934204A (zh) | 2013-02-13 |
KR101717899B1 (ko) | 2017-03-20 |
KR20130136957A (ko) | 2013-12-13 |
TW201213603A (en) | 2012-04-01 |
JP5813104B2 (ja) | 2015-11-17 |
CN102934204B (zh) | 2015-12-09 |
US8910644B2 (en) | 2014-12-16 |
TWI542725B (zh) | 2016-07-21 |
WO2011159615A2 (en) | 2011-12-22 |
US20110308551A1 (en) | 2011-12-22 |
WO2011159615A3 (en) | 2012-04-19 |
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