JP2022505601A - 空間堆積ツールを操作する方法 - Google Patents
空間堆積ツールを操作する方法 Download PDFInfo
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Abstract
【選択図】図23
Description
Claims (15)
- 方法であって、
xの数の空間的に分離され隔離された処理ステーションを含む処理チャンバを提供することであって、処理チャンバが処理チャンバ温度を有し、各処理ステーションが独立して処理ステーション温度を有し、処理チャンバ温度が処理ステーション温度とは異なる、処理チャンバを提供することと;
xの数の空間的に分離され隔離された処理ステーションに位置合わせされた複数の基板支持表面を有する基板支持アセンブリを、各基板支持表面が隣接する基板支持表面へ第1の方向に(360/x)度回転するよう、rx回回転させることであって、rが1以上の整数である、基板支持アセンブリをrx回回転させることと;
基板支持アセンブリを、各基板支持表面が隣接する基板支持表面へ第2の方向に(360/x)度回転するよう、rx回回転させることと;
を含む、方法。 - xが2から10の範囲の整数である、請求項1に記載の方法。
- rが1から10の範囲にある、請求項1に記載の方法。
- 複数の基板支持表面が実質的に同一平面にある、請求項1に記載の方法。
- 複数の基板支持表面がヒータを含む、請求項4に記載の方法。
- 処理チャンバ温度又は処理ステーション温度のうちの一又は複数を制御することをさらに含む、請求項1に記載の方法。
- 複数の基板支持アセンブリの回転速度を制御することをさらに含む、請求項1に記載の方法。
- 方法であって、
xの数の空間的に分離され隔離された処理ステーションを含む処理チャンバを提供することであって、処理チャンバが処理チャンバ温度を有し、各処理ステーションが独立して処理ステーション温度を有し、処理チャンバ温度が処理ステーション温度とは異なる、処理チャンバを提供することと;
xの数の空間的に分離され隔離された処理ステーションに位置合わせされた複数の基板支持表面を有する基板支持アセンブリを、隣接する基板支持表面へ第1の方向に(360/x)度回転させることと;
基板支持アセンブリを隣接する基板支持表面へ第2の方向に(360/x)度回転させることであって、第1の方向における回転及び第2の方向における回転がn回繰り返され、nが1以上の整数である、基板支持アセンブリを隣接する基板表面へ第2の方向に(360/x)度回転させることと;
基板支持アセンブリを第1の方向に(360/x)度2回回転させることと;
基板支持アセンブリを第1の方向に(360/x)度回転させ、その後基板支持アセンブリを第2の方向に(360/x)度回転させることであって、第1の方向及び第2の方向における回転がm回繰り返され、mが1以上の整数である、基板支持アセンブリを第1の方向に(360/x)度回転させ、その後基板支持アセンブリを第2の方向に(360/x)度回転させることと;
基板支持アセンブリを第2の方向に(360/x)度回転させることと;
を含む、方法。 - xが2から10の範囲の整数である、請求項8に記載の方法。
- 複数の基板支持表面が実質的に同一平面にある、請求項8に記載の方法。
- 処理チャンバ温度又は処理ステーション温度のうちの一又は複数を制御することをさらに含む、請求項8に記載の方法。
- 複数の基板支持アセンブリの回転速度を制御することをさらに含む、請求項8に記載の方法。
- 膜を形成する方法であって、
少なくとも一つのウエハを基板支持アセンブリ中のxの数の基板支持表面上にロードすることであって、基板支持表面のそれぞれがxの数の空間的に分離され隔離された処理ステーションに位置合わせされた、少なくとも一つのウエハを基板支持アセンブリ中のxの数の基板支持表面上にロードすることと;
各基板支持表面が隣接する基板支持表面へ第1の方向に(360/x)度回転するよう、基板支持アセンブリをrx回回転させることであって、rが1以上の整数である、基板支持アセンブリをrx回回転させることと;
各基板支持表面が隣接する基板支持表面へ第2の方向に(360/x)度回転するよう、基板支持アセンブリをrx回回転させることと;
各処理ステーションで、少なくとも一つのウエハの上面を処理条件に曝露して、実質的に均一な厚さを有する膜を形成することと;
を含む、方法。 - 膜が形成されるとき、少なくとも一つのウエハが静止している、請求項13に記載の方法。
- xが2から10の範囲の整数であり、rが1から10の範囲にある、請求項13に記載の方法。
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