JP2022101498A - 基板把持装置とこれを含む液処理装置、及び基板処理設備 - Google Patents
基板把持装置とこれを含む液処理装置、及び基板処理設備 Download PDFInfo
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Abstract
【解決手段】本発明の実施形態による基板処理設備において基板を把持するための基板把持装置は、チャックと、前記チャックに対して移動可能に構成されるギヤボックスと、前記ギヤボックスの内部に備えられる回転ギヤと、前記回転ギヤに結合して回転可能に構成され、前記基板の側面部と接触するように設けられたチャックピンと、を含む。本発明の実施形態によれば、チャックピンの複数の箇所を介して基板を側面から支持するように構成することにより、チャックピンの寿命を向上させ且つコストを削減することができる。
【選択図】図2
Description
Claims (20)
- 基板処理設備において基板を把持するための基板把持装置であって、
回転可能に構成されたチャックと、
前記チャックに対して移動可能に構成されるギヤボックスと、
前記ギヤボックスの内部に備えられる回転ギヤと、
前記回転ギヤに結合して回転可能に構成され、前記基板の側面部と接触するように設けられたチャックピンと、を含む、基板把持装置。 - 前記ギヤボックスは、
前記回転ギヤが配置される空間を提供するギヤボックスハウジングと、
前記チャックに固定されるように結合し、前記ギヤボックスハウジングを直線移動させるための経路を提供するリニアガイドと、を含む、請求項1に記載の基板把持装置。 - 前記回転ギヤに噛み合うように結合し、前記回転ギヤの回転を調節するように構成される角度調節ギヤをさらに含む、請求項1に記載の基板把持装置。
- 前記角度調節ギヤは、前記基板を下方から支持するサポートピンに結合し、前記サポートピンの回転によって前記チャックピンの回転が調節される、請求項3に記載の基板把持装置。
- 前記回転ギヤに噛み合うように結合し、前記ギヤボックスの外部に延びるように設けられたウォームギヤをさらに含む、請求項1に記載の基板把持装置。
- 前記ウォームギヤを回転駆動させるための駆動源をさらに含む、請求項5に記載の基板把持装置。
- 前記チャックピンが回転しないように固定させるストッパーをさらに含む、請求項1に記載の基板把持装置。
- 前記ギヤボックスの内部に薬液が浸透することを防止するためのオイルシール(oil seal)をさらに含む、請求項1に記載の基板把持装置。
- 基板を支持する基板支持ユニットと、
前記基板に薬液を供給する処理液供給ユニットと、を含み、
前記基板支持ユニットは、
回転可能に構成されたチャックと、
前記チャックに固定されて前記基板を下方から支持するサポートピンと、
前記チャックに対して移動可能に構成されるギヤボックスと、
前記ギヤボックスの内部に備えられる回転ギヤと、
前記回転ギヤに結合して回転可能に構成され、前記基板の側面部と接触するように設けられたチャックピンと、を含む、液処理装置。 - 前記ギヤボックスは、
前記回転ギヤが配置される空間を提供するギヤボックスハウジングと、
前記チャックに固定されるように結合し、前記ギヤボックスハウジングを直線移動させるための経路を提供するリニアガイドと、を含む、請求項9に記載の液処理装置。 - 前記回転ギヤに噛み合うように結合し、前記回転ギヤの回転を調節するように構成される角度調節ギヤをさらに含む、請求項9に記載の液処理装置。
- 前記角度調節ギヤは、前記サポートピンに結合し、前記サポートピンの回転によって前記チャックピンの回転が調節される、請求項11に記載の液処理装置。
- 前記回転ギヤに噛み合うように結合し、前記ギヤボックスの外部に延びるように設けられたウォームギヤをさらに含む、請求項9に記載の液処理装置。
- 前記ウォームギヤを回転駆動させるための駆動源をさらに含む、請求項13に記載の液処理装置。
- 前記チャックピンが回転しないように固定させるストッパーをさらに含む、請求項9に記載の液処理装置。
- 基板の収納されたキャリアが載置されるロードポート、及び前記基板を搬送するためのインデックスロボットを備えるインデックスモジュールと、
前記基板を一時積載するバッファユニット、及び前記基板に対する液処理工程を行う工程チャンバーを備える工程処理モジュールと、を含み、
前記工程チャンバーは、
前記基板を支持する基板支持ユニットと、
前記基板に薬液を供給する処理液供給ユニットと、を含み、
前記基板支持ユニットは、
回転可能に構成されたチャックと、
前記チャックに固定されて前記基板を下方から支持するサポートピンと、
前記チャックに対して移動可能に構成されるギヤボックスと、
前記ギヤボックスの内部に備えられる回転ギヤと、
前記回転ギヤに結合して回転可能に構成され、前記基板の側面部と接触するように設けられたチャックピンと、を含む、基板処理設備。 - 前記ギヤボックスは、
前記回転ギヤが配置される空間を提供するギヤボックスハウジングと、
前記チャックに固定されるように結合し、前記ギヤボックスハウジングを直線移動させるための経路を提供するリニアガイドと、を含む、請求項16に記載の基板処理設備。 - 前記回転ギヤに噛み合うように結合し、前記回転ギヤの回転を調節するように構成される角度調節ギヤをさらに含む、請求項16に記載の基板処理設備。
- 前記角度調節ギヤは、前記サポートピンに結合し、前記サポートピンの回転によって前記チャックピンの回転が調節される、請求項18に記載の基板処理設備。
- 前記回転ギヤに噛み合うように結合し、前記ギヤボックスの外部に延びるように設けられたウォームギヤをさらに含む、請求項16に記載の基板処理設備。
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JPH11176790A (ja) * | 1997-12-12 | 1999-07-02 | Tokyo Electron Ltd | 洗浄装置 |
US6405739B1 (en) * | 1999-11-09 | 2002-06-18 | Liu Yu-Tsai | Spin chuck capable of providing simultaneous dual-sided processing |
JP2005244196A (ja) * | 2004-01-27 | 2005-09-08 | Shibaura Mechatronics Corp | スピン処理装置及びスピン処理方法 |
JP2007044693A (ja) * | 2006-10-17 | 2007-02-22 | Dainippon Screen Mfg Co Ltd | 洗浄装置 |
JP2008135750A (ja) * | 2006-11-28 | 2008-06-12 | Semes Co Ltd | スピンヘッド及び前記スピンヘッドを備える基板処理装置 |
US20120325275A1 (en) * | 2011-06-22 | 2012-12-27 | Nexx Systems, Inc. | Substrate holder |
JP2017069261A (ja) * | 2015-09-28 | 2017-04-06 | 株式会社Screenホールディングス | 基板処理装置 |
JP2018195680A (ja) * | 2017-05-16 | 2018-12-06 | 株式会社荏原製作所 | 基板洗浄装置および基板処理装置 |
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