JP7507301B2 - 基板のガス放出を管理するためのシステム及び方法 - Google Patents
基板のガス放出を管理するためのシステム及び方法 Download PDFInfo
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- JP7507301B2 JP7507301B2 JP2023192705A JP2023192705A JP7507301B2 JP 7507301 B2 JP7507301 B2 JP 7507301B2 JP 2023192705 A JP2023192705 A JP 2023192705A JP 2023192705 A JP2023192705 A JP 2023192705A JP 7507301 B2 JP7507301 B2 JP 7507301B2
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- Molecular Biology (AREA)
- Drying Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
- Sampling And Sample Adjustment (AREA)
Description
動作パラメータを使用して熱処理チャンバ内で基板を処理することと、
有機化合物センサを使用して熱処理チャンバの排出物のセンサ読み取り値からセンサデータを生成することと、
センサデータに基づいて排出物の少なくとも1つの特性を決定することと、
を含む方法を引き起こす、アルゴリズムが提供される。
動作パラメータを使用して熱処理チャンバ内の基板を処理すること(202)、
有機化合物センサを使用して熱処理チャンバの排出物のセンサ読み取り値からセンサデータを生成すること(204)、
センサデータに基づいて排出物の少なくとも1つの特性を決定すること(206)、
及び/又は(任意選択的に)
少なくとも1つの特性に基づいて、基板を処理するための動作パラメータを調整すること(208)
のうちの1つ以上を含むことができる。
これらの動作300は、
有機化合物センサを使用して熱処理チャンバの少なくとも1つの特性を測定し、少なくとも1つの特性のためのベースラインを確立すること(302)、
動作パラメータを使用して熱処理チャンバ内の基板を処理すること(304)、
少なくとも1つの特性に基づいてベースラインからの変化を測定すること(306)、
少なくとも1つの特性に基づいて、基板を処理するための動作パラメータを調整すること(308)、
及び/又は、
新しいベースラインを作成すること
のうちの1つ以上を含みうる。
動作パラメータは、図2を参照しながら記載した動作パラメータを含みうる。
実施例
Claims (10)
- 基板を処理する方法であって、
1つ以上の動作パラメータを使用して熱処理チャンバ内で、スピンオンカーボン膜を含む基板を処理することと、
有機化合物センサを使用して前記熱処理チャンバの排出物のセンサ読み取り値からセンサデータを生成することと、
前記センサデータに基づいて前記排出物の少なくとも1つの特性を決定することと、
前記少なくとも1つの特性に基づいて、前記基板を処理するために前記1つ以上の動作パラメータを調整することと、
を含む、方法。 - 前記1つ以上の動作パラメータを調整することが、
前記熱処理チャンバをポンプで排気することと、
前記熱処理チャンバをパージすることと、
を含む、請求項1に記載の方法。 - 前記1つ以上の動作パラメータが、前記熱処理チャンバのチャンバ圧力、前記熱処理チャンバ内での前記基板の処理時間、排気ガス流量、前記熱処理チャンバに導入されるガス種、前記熱処理チャンバ内へのガス流量、又はこれらの組合せを含む、請求項1に記載の方法。
- 前記少なくとも1つの特性が、有機化合物の濃度を含む、請求項1に記載の方法。
- 前記基板を処理することが、前記基板をアニールすることを含む、請求項1に記載の方法。
- 方法を実行するようプログラム化されたシステムであって、
前記システムのメモリに格納されたアルゴリズムを含み、前記アルゴリズムが、複数の命令を含み、前記命令が、プロセッサによって実行されると、
1つ以上の動作パラメータを使用して熱処理チャンバ内で、スピンオンカーボン膜を含む基板を処理することと、
有機化合物センサを使用して前記熱処理チャンバの排出物のセンサ読み取り値からセンサデータを生成することと、
前記センサデータに基づいて前記排出物の少なくとも1つの特性を決定することと、
前記少なくとも1つの特性に基づいて、前記基板を処理するための前記1つ以上の動作パラメータを調整することと、
を含む方法を引き起こす、システム。 - 前記1つ以上の動作パラメータが、前記熱処理チャンバのチャンバ圧力、前記熱処理チャンバ内での前記基板の処理時間、ガス放出の合間の時間間隔、排気ガス流量、前記有機化合物センサの前記センサデータに基づいて調整された、前記熱処理チャンバに導入されるガス種、前記熱処理チャンバ内へのガス流量、又はこれらの組合せを含む、請求項6に記載のシステム。
- 前記少なくとも1つの特性が、有機化合物の濃度を含む、請求項6に記載のシステム。
- 前記少なくとも1つの特性が、揮発性有機化合物の濃度を含む、請求項8に記載のシステム。
- 前記基板を処理することが、前記基板をアニールすることを含む、請求項6に記載のシステム。
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US16/812,144 US11817297B2 (en) | 2020-03-06 | 2020-03-06 | System and method for managing substrate outgassing |
US16/812,144 | 2020-03-06 | ||
PCT/US2020/064787 WO2021178019A1 (en) | 2020-03-06 | 2020-12-14 | System and method for managing substrate outgassing |
JP2022524939A JP7386342B2 (ja) | 2020-03-06 | 2020-12-14 | 基板のガス放出を管理するためのシステム及び方法 |
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- 2020-03-06 US US16/812,144 patent/US11817297B2/en active Active
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- 2020-12-14 CN CN202080078774.XA patent/CN114730722A/zh active Pending
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Patent Citations (6)
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JP2003209103A (ja) | 2002-01-17 | 2003-07-25 | Tokyo Electron Ltd | 処理装置および処理方法 |
JP2004014555A (ja) | 2002-06-03 | 2004-01-15 | Nec Kyushu Ltd | ランプアニ−ル装置 |
JP2008210852A (ja) | 2007-02-23 | 2008-09-11 | Hitachi Kokusai Electric Inc | 基板処理装置及び半導体装置の製造方法 |
JP2011523774A (ja) | 2008-05-12 | 2011-08-18 | ラム リサーチ コーポレーション | 微量気体濃度の監視によるウエハプラズマ処理中のアーキング現象の検出 |
JP2010087475A (ja) | 2008-09-03 | 2010-04-15 | Hitachi Kokusai Electric Inc | 半導体装置の製造方法及び製造装置 |
WO2014123028A1 (ja) | 2013-02-05 | 2014-08-14 | 株式会社日立国際電気 | クリーニング方法 |
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US20210280391A1 (en) | 2021-09-09 |
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WO2021178019A1 (en) | 2021-09-10 |
TW202201594A (zh) | 2022-01-01 |
KR20220097933A (ko) | 2022-07-08 |
CN114730722A (zh) | 2022-07-08 |
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