JP2022092347A - 平坦化装置、平坦化方法及び物品の製造方法 - Google Patents
平坦化装置、平坦化方法及び物品の製造方法 Download PDFInfo
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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Abstract
Description
本実施形態においては、基板ステージにプッシュピン14が一体に構成されている場合のプッシュピン14の調整を、テンプレート保持部12でテンプレートと基板とを保持している状態で行う場合について説明する。なお、本実施形態においては、プッシュピン14の位置が基板の切り欠き部と一致する位置の場合を例に説明を行う。
本実施形態においては、基板ステージにプッシュピン14が一体に構成されている場合のプッシュピン14の調整を、基板搬送部25でテンプレート11と基板1とを保持している状態で行う場合について説明する。以下、第1の実施形態と同じ部分については説明を省略し、異なる部分を中心に説明を行う。
本実施形態においては、基板ステージとは別にプッシュピン14が駆動できるように構成されている場合のプッシュピン14の調整を行う場合について説明する。以下、第1の実施形態および第2の実施形態と同じ部分については説明を省略し、異なる部分を中心に説明を行う。
次に、前述の平坦化装置又は平坦化方法を利用した物品(半導体IC素子、液晶表示素子、カラーフィルタ、MEMS等)の製造方法を説明する。当該製造方法は、前述の平坦化装置を使用して、基板(ウェハ、ガラス基板等)に配置された組成物と型を接触させて平坦化させ、組成物を硬化させて組成物と型を離す工程とを含む。そして、平坦化された組成物を有する基板に対して、リソグラフィ装置を用いてパターンを形成するなどの処理を行う工程と、処理された基板を他の周知の加工工程で処理することにより、物品が製造される。他の周知の工程には、エッチング、レジスト剥離、ダイシング、ボンディング、パッケージング等が含まれる。本製造方法によれば、従来よりも高品位の物品を製造することができる。
Claims (11)
- 型を用いて基板上の組成物を平坦化する平坦化装置であって、
基板を保持する基板保持部と、
型を保持する型保持部と、
前記基板保持部および前記型保持部を駆動する駆動部と、
前記基板と組成物を介して接している前記型の一部を押圧して前記基板と前記型とを離型させる押圧部材と、
前記押圧部材の位置が所定の位置となるように制御する制御部と、
を有することを特徴とする平坦化装置。 - 前記制御部は、前記押圧部の位置が所定の位置に調整されている状態で、前記押圧部材で前記型の一部を押圧することを特徴とする請求項1に記載の平坦化装置。
- 前記制御部は、前記基板保持部に前記基板が保持されていない状態で、前記押圧部材の位置を移動することで、前記押圧部材の位置が所定の位置となるように調整する
ことを特徴とする請求項1または2に記載の平坦化装置。 - 前記基板の切り欠き部の位置を検出する検出部をさらに有し、
前記制御部は、前記基板上の組成物と前記型とが接触している状態で、前記検出部により前記切り欠き部の位置を検知し、当該切り欠き部の位置と前記押圧部材の位置とが一致させるように制御する
ことを特徴とする請求項1乃至3のいずれか1項に記載の平坦化装置。 - 前記押圧部材は、前記基板保持部の一部として設けられており、
前記制御部は、前記駆動部に前記基板保持部を移動させることにより、前記押圧部材の位置が所定の位置となるように調整することを特徴とする請求項1乃至4のいずれか1項に記載の平坦化装置。 - 前記制御部は、組成物を介して接した基板と型を前記型保持部で保持している状態で、前記駆動部に前記基板保持部を移動させることを特徴とする請求項5に記載の平坦化装置。
- 前記制御部は、組成物を介して接した基板と型を基板搬送部で保持している状態で、前記駆動部に前記基板保持部を移動させることを特徴とする請求項5に記載の平坦化装置。
- 前記押圧部材を駆動する押圧部材駆動部をさらに有し、
前記制御部は、前記押圧部材駆動部を移動させることにより、前記押圧部材の位置が所定の位置となるように調整することを特徴とする請求項1乃至4のいずれか1項に記載の平坦化装置。 - 前記組成物を硬化する硬化部をさらに有し、
前記制御部は、前記基板上の組成物と前記型とが接触している状態で前記硬化部により前記組成物を硬化させた後に、前記押圧部材の位置が所定の位置となるように調整することを特徴とする請求項1乃至8のいずれか1項に記載の平坦化装置。 - 型を用いて基板上の組成物を平坦化する平坦化方法であって、
前記基板上の組成物に前記型を接触させる接触工程と、
押圧部材の位置が所定の位置となるように調整する調整工程と、
前記所定の位置となった状態で、前記押圧部材で前記基板側から前記型の一部を押圧する離型工程と、
を有することを特徴とする平坦化方法。 - 請求項1乃至10のいずれか1項に記載の平坦化装置を用いて、基板上の組成物を平坦にする工程と、
前記工程で平坦にされた組成物を有する前記基板を加工する工程と、を含み、
前記加工された前記基板から物品を製造することを特徴とする物品の製造方法。
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