JP7285724B2 - 基板処理装置、及び基板処理方法 - Google Patents
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- H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
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- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
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- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
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- H01L21/3105—After-treatment
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- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
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Description
複数枚の基板が浸漬される処理液を貯留する処理槽と、
前記処理槽の槽内に前記処理液を供給する供給路、及び前記供給路の途中にて前記処理液を加熱する加熱機構を含む、複数の液供給部と、
前記処理槽の槽内の複数個所で前記処理液の温度を測定する複数の槽内温度センサと、
複数の前記槽内温度センサの測定値に基づき前記処理槽の槽内温度の分布を求め、求めた分布に基づき前記加熱機構による前記処理液の加熱温度の目標値を設定する加熱温度設定部と、
前記加熱温度の目標値に基づき前記加熱機構の出力を制御する加熱制御部と、
を有する。
2 基板
5 処理槽
6 液供給部
61 供給路
63 加熱機構
81 槽内温度センサ
Claims (12)
- 複数枚の基板が浸漬される処理液を貯留する処理槽と、
前記処理槽の槽内に前記処理液を供給する供給路、及び前記供給路の途中にて前記処理液を加熱する加熱機構を含む、複数の液供給部と、
前記処理槽の槽内の複数個所で前記処理液の温度を測定する複数の槽内温度センサと、
複数の前記槽内温度センサの測定値に基づき前記処理槽の槽内温度の分布を求め、求めた分布に基づき前記加熱機構による前記処理液の加熱温度の目標値を設定する加熱温度設定部と、
前記加熱温度の目標値に基づき前記加熱機構の出力を制御する加熱制御部と、
を有する、基板処理装置。 - 前記加熱温度設定部は、前記液供給部毎に、前記加熱温度の目標値を設定する、請求項1に記載の基板処理装置。
- 複数の前記液供給部は、それぞれ、前記加熱機構の下流にて前記処理液の温度を測定する加熱温度センサを有し、
前記加熱制御部は、前記加熱温度の目標値と前記加熱温度センサの測定値との偏差に基づき、前記加熱機構の出力を制御する、請求項1又は2に記載の基板処理装置。 - 複数枚の基板が浸漬される処理液を貯留する処理槽と、
前記処理槽の槽内に前記処理液を供給する供給路、及び前記供給路の途中にて前記処理液を加熱する加熱機構を含む、複数の液供給部と、
前記処理槽の槽内の複数個所で前記処理液の温度を測定する複数の槽内温度センサと、
前記液供給部の前記供給路にて前記処理液を送る送液機構と、
前記送液機構の出力を制御する送液制御部と、
複数の前記槽内温度センサの測定値に基づき前記処理槽の槽内温度の分布を求め、求めた分布に基づき前記送液機構による前記処理液の流量の目標値を設定する流量設定部と、
を有し、
前記送液制御部は、前記流量の目標値に基づき前記送液機構の出力を制御する、基板処理装置。 - 前記処理槽の槽内は水平方向に複数のゾーンに区分けされ、当該ゾーン毎に異なる前記液供給部が前記処理液を吐出するように、複数の前記液供給部が配置され、
水平方向に並ぶ複数の前記ゾーンのそれぞれに、1つ以上の前記槽内温度センサが配置される、請求項1~4のいずれか1項に記載の基板処理装置。 - 水平方向に並ぶ複数の前記ゾーンのうちの少なくとも1つに、複数の前記槽内温度センサが鉛直方向に離間して配置される、請求項5に記載の基板処理装置。
- 前記液供給部の前記供給路は、前記処理槽の槽内から取り出した前記処理液を、前記処理槽の槽内に戻す循環路である、請求項1~6のいずれか1項に記載の基板処理装置。
- 前記処理槽の槽内は鉛直方向に複数のゾーンに区分けされ、当該ゾーン毎に異なる前記液供給部が前記処理液を吐出するように、複数の前記液供給部が配置され、
鉛直方向に並ぶ複数の前記ゾーンのそれぞれに、1つ以上の前記槽内温度センサが配置される、請求項1~7のいずれか1項に記載の基板処理装置。 - 複数枚の基板が浸漬される処理液を処理槽に貯留することと、
前記処理槽の槽内の複数個所で前記処理液の温度を測定し、槽内温度の分布を求めることと、
求めた前記分布とその目標分布との偏差をゼロにするように、前記処理槽の槽内の複数個所で供給される前記処理液の加熱温度を別々に調整することと、
を有する、基板処理方法。 - 求めた前記分布とその目標分布との偏差をゼロにするように前記処理液の加熱温度の目標値を補正し、補正した目標値と測定値との偏差をゼロにするように前記処理液を加熱する加熱機構の出力を制御する、請求項9に記載の基板処理方法。
- 複数枚の基板が浸漬される処理液を処理槽に貯留することと、
前記処理槽の槽内の複数個所で前記処理液の温度を測定し、槽内温度の分布を求めることと、
求めた前記分布とその目標分布との偏差をゼロにするように、前記処理槽の槽内の複数個所で供給される前記処理液の流量を別々に調整することと、
を有する、基板処理方法。 - 求めた前記分布とその目標分布との偏差をゼロにするように前記処理液の流量の目標値を補正し、補正した目標値と測定値との偏差をゼロにするように前記処理液を送る送液機構の出力を制御する、請求項11に記載の基板処理方法。
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JP2019140207A JP7285724B2 (ja) | 2019-07-30 | 2019-07-30 | 基板処理装置、及び基板処理方法 |
CN202010714691.7A CN112309905A (zh) | 2019-07-30 | 2020-07-23 | 基板处理装置和基板处理方法 |
KR1020200093098A KR20210014583A (ko) | 2019-07-30 | 2020-07-27 | 기판 처리 장치 및 기판 처리 방법 |
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JP2012216778A (ja) | 2011-03-25 | 2012-11-08 | Dainippon Screen Mfg Co Ltd | 基板処理装置及び基板処理方法 |
JP2018133558A (ja) | 2017-02-15 | 2018-08-23 | 東京エレクトロン株式会社 | 基板液処理装置 |
JP2018163978A (ja) | 2017-03-24 | 2018-10-18 | 株式会社Screenホールディングス | 基板処理装置および基板処理方法 |
JP2019125692A (ja) | 2018-01-16 | 2019-07-25 | 東京エレクトロン株式会社 | 基板処理装置および基板処理方法 |
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JPH04357835A (ja) * | 1991-06-04 | 1992-12-10 | Matsushita Electric Ind Co Ltd | ウエット処理装置 |
JPH11243074A (ja) * | 1997-12-25 | 1999-09-07 | Tokyo Electron Ltd | 洗浄処理方法及び洗浄処理装置 |
JP6762214B2 (ja) * | 2016-12-02 | 2020-09-30 | 東京エレクトロン株式会社 | 基板液処理装置、および基板液処理方法 |
WO2018185938A1 (ja) * | 2017-04-07 | 2018-10-11 | 三菱電機株式会社 | 熱媒循環システム |
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JP2012216778A (ja) | 2011-03-25 | 2012-11-08 | Dainippon Screen Mfg Co Ltd | 基板処理装置及び基板処理方法 |
JP2018133558A (ja) | 2017-02-15 | 2018-08-23 | 東京エレクトロン株式会社 | 基板液処理装置 |
JP2018163978A (ja) | 2017-03-24 | 2018-10-18 | 株式会社Screenホールディングス | 基板処理装置および基板処理方法 |
JP2019125692A (ja) | 2018-01-16 | 2019-07-25 | 東京エレクトロン株式会社 | 基板処理装置および基板処理方法 |
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