JP2008525999A5 - - Google Patents

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Publication number
JP2008525999A5
JP2008525999A5 JP2007547030A JP2007547030A JP2008525999A5 JP 2008525999 A5 JP2008525999 A5 JP 2008525999A5 JP 2007547030 A JP2007547030 A JP 2007547030A JP 2007547030 A JP2007547030 A JP 2007547030A JP 2008525999 A5 JP2008525999 A5 JP 2008525999A5
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Japan
Prior art keywords
chamber
processing
processing chamber
region
heated
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JP2007547030A
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Japanese (ja)
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JP5184890B2 (en
JP2008525999A (en
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Priority claimed from US11/137,200 external-priority patent/US20060130971A1/en
Priority claimed from US11/266,167 external-priority patent/US20060051966A1/en
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Priority claimed from PCT/US2005/046226 external-priority patent/WO2006069085A2/en
Publication of JP2008525999A publication Critical patent/JP2008525999A/en
Publication of JP2008525999A5 publication Critical patent/JP2008525999A5/ja
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Claims (15)

基板のための処理チャンバであって、
処理領域を画成するチャンバ本体と、
前記チャンバ本体の範囲内に少なくとも部分的に配置され且つ前記処理領域内に基板を支持するように適合された支持アセンブリと、
円筒電極、及び、前記処理領域から離れたプラズマ形成領域を画成するカップ型接地電極を有するプラズマ源とを備え
前記プラズマ形成領域は、前記処理領域と連通しており、
前記円筒電極及び前記カップ型接地電極は、前記各電極の表面の少なくとも一部が前記プラズマ形成領域を形成すると共に前記プラズマ形成領域を取り囲むように、隔置されている、前記処理チャンバ。
A processing chamber for a substrate, comprising:
A chamber body defining a processing region;
And adapted support assembly to support a substrate to said at least partially disposed within the chamber body and the processing region,
Cylindrical electrodes, and a plasma source having a cup-shaped ground electrode defining a plasma formation region apart from the processing region,
The plasma forming region communicates with the processing region;
The processing chamber, wherein the cylindrical electrode and the cup-type ground electrode are spaced apart such that at least a part of the surface of each electrode forms the plasma formation region and surrounds the plasma formation region .
前記プラズマ形成領域は、U型断面を有している、請求項1記載のチャンバ。 The chamber of claim 1 , wherein the plasma forming region has a U-shaped cross section . 前記円筒電極が、高周波源、マイクロ波源、又は直流又は交流の供給源に結合される、請求項1記載のチャンバ。 The chamber of claim 1, wherein the cylindrical electrode is coupled to a high frequency source, a microwave source, or a DC or AC source. 前記円筒電極が、高周波源に結合される、請求項3記載のチャンバ。 The chamber of claim 3, wherein the cylindrical electrode is coupled to a high frequency source. 前記カップ型接地電極が、前記円筒電極より大きい表面積を有する、請求項4記載のチャンバ。 The cup-shaped ground electrode has a larger surface area than the cylindrical electrode, according to claim 4 chamber according. 前記カップ型接地電極が、前記円筒電極の下にある、請求項1記載のチャンバ。 The cup-shaped ground electrode, under the said cylindrical electrode, according to claim 1 chamber according. 前記支持アセンブリを通って熱伝達媒体を流すための1以上の流体チャネルを更に含む、請求項1記載のチャンバ。 Further comprising, claim 1 chamber according to one or more fluid channels for flowing a heat transfer medium through the support assembly. 処理チャンバを洗浄する方法であって、
処理チャンバから基板を取り除くステップと、
前記処理チャンバ内の支持部材の中のチャネルへの冷却流体フローを遮断するステップと、
前記支持部材をガス分配プレートの約0.1インチ以内であるように上昇させるステップと、
前記ガス分配プレートを加熱するステップと、
前記ガス分配プレートを通して熱伝導洗浄ガスを前記処理チャンバに導入するステップと、
前記処理チャンバから堆積物を取り除くステップとを含む前記方法。
A method for cleaning a processing chamber, comprising:
Removing the substrate from the processing chamber;
A step of blocking the cooling fluid flow into the channel in the support member in the processing chamber,
Raising the support member to be within about 0.1 inch of the gas distribution plate;
Heating said gas distribution plate,
Introducing a heat-conducting cleaning gas into the processing chamber through the gas distribution plate,
Removing the deposits from the processing chamber .
プラズマを前記処理チャンバに当てるステップを更に含む、請求項記載の方法。 Further comprising The method of claim 8, the step of applying a plasma in the processing chamber. 加熱した流体を前記チャネルに導入するステップを更に含む、請求項記載の方法。 Further comprising The method of claim 8, the step of introducing a heated fluid into the channel. 前記ガス分配プレートが、約100℃〜約180℃に加熱される、請求項記載の方法。 The method of claim 8 , wherein the gas distribution plate is heated to about 100 ° C. to about 180 ° C. 前記支持部材が、約35℃〜約140℃に加熱される、請求項記載の方法。 The method of claim 8 , wherein the support member is heated to about 35 ° C. to about 140 ° C. 前記支持部材が、約100℃に約1時間加熱される、請求項12記載の方法。 The method of claim 12 , wherein the support member is heated to about 100 ° C. for about 1 hour. 前記支持部材が、約140℃に約3時間加熱される、請求項12記載の方法。 The method of claim 12 , wherein the support member is heated to about 140 ° C. for about 3 hours. 前記熱伝導洗浄ガスが、水素、ヘリウム、又はアルゴンを備えている、請求項記載の方法。
The method of claim 8 , wherein the thermally conductive cleaning gas comprises hydrogen, helium, or argon.
JP2007547030A 2004-12-21 2005-12-20 Processing chamber for substrates Active JP5184890B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US63789704P 2004-12-21 2004-12-21
US60/637,897 2004-12-21
US11/137,200 2005-05-24
US11/137,200 US20060130971A1 (en) 2004-12-21 2005-05-24 Apparatus for generating plasma by RF power
US11/266,167 US20060051966A1 (en) 2004-02-26 2005-11-03 In-situ chamber clean process to remove by-product deposits from chemical vapor etch chamber
US11/266,167 2005-11-03
PCT/US2005/046226 WO2006069085A2 (en) 2004-12-21 2005-12-20 An in-situ chamber clean process to remove by-product deposits from chemical vapor etch chamber

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012204729A Division JP5698719B2 (en) 2004-12-21 2012-09-18 In-situ chamber cleaning process to remove byproduct deposits from chemical vapor deposition etch chambers

Publications (3)

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JP2008525999A JP2008525999A (en) 2008-07-17
JP2008525999A5 true JP2008525999A5 (en) 2009-02-12
JP5184890B2 JP5184890B2 (en) 2013-04-17

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JP2007547030A Active JP5184890B2 (en) 2004-12-21 2005-12-20 Processing chamber for substrates
JP2012204729A Active JP5698719B2 (en) 2004-12-21 2012-09-18 In-situ chamber cleaning process to remove byproduct deposits from chemical vapor deposition etch chambers

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TW (1) TWI387667B (en)

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