JP6924071B2 - インプリント装置、およびインプリントシステム内の歪みを補正するインプリント方法 - Google Patents
インプリント装置、およびインプリントシステム内の歪みを補正するインプリント方法 Download PDFInfo
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Description
Claims (9)
- インプリント装置であって、
基板のための基板支持面を有するチャック領域を含む基板ホルダと、
少なくとも1つの凸部を含むインプリント面を有するテンプレートのためのテンプレートホルダと、
前記基板、前記テンプレート、前記基板ホルダ、又はそれらの任意の組み合わせにおける歪みの少なくとも一部に基づいて、特定エリアに成形可能材料の量を塗布するように構成されたプロセッサと、
を含み、
前記プロセッサは、前記歪みのうちの第1エリア内では第1面密度に、および第2エリア内では第2面密度に前記成形可能材料が塗布されるように、前記成形可能材料の塗布パターンを決定し、
前記第2エリアは、前記テンプレートが前記成形可能材料に接触するときに前記少なくとも1つの凸部と前記基板の主面とが前記第1エリアより近づくエリアであり、
前記第1面密度は前記第2面密度より大きい、ことを特徴とするインプリント装置。 - 前記歪みは、前記テンプレートの主面、インプリント領域内における前記チャック領域の前記基板支持面、前記インプリント領域内における前記基板の主面に沿った平面性での偏差、前記テンプレート又は前記基板における倍率又は直交性の歪みを含む、ことを特徴とする請求項1に記載のインプリント装置。
- 前記プロセッサは、前記歪みの少なくとも一部に基づいて前記成形可能材料の塗布パターンを決定するように更に構成されている、ことを特徴とする請求項1又は2に記載のインプリント装置。
- 前記第1エリアでは、前記歪みが、前記テンプレートが前記第1エリア内で前記成形可能材料に接触するときに、前記少なくとも1つの凸部と前記基板の主面とが更に離れうることを示し、
前記第2エリアでは、前記歪みが、前記テンプレートが前記第2エリア内で前記成形可能材料に接触するときに、前記少なくとも1つの凸部と前記基板の前記主面とが互いに近づきうることを示す、ことを特徴とする請求項1乃至3のいずれか1項に記載のインプリント装置。 - 少なくとも1つの凸部を含むインプリント面を有するテンプレートを設ける工程であって、前記少なくとも1つの凸部は主面を規定する工程と、
基板支持面を有するチャック領域を含む基板ホルダを設ける工程と、
前記チャック領域の上に基板を配置する工程であって、前記基板はインプリント領域内に主面を有する工程と、
前記基板、前記テンプレート、インプリント装置、又はそれらの任意の組み合わせにおける歪みを定量化する工程と、
前記歪みの少なくとも一部に基づいて、前記基板の前記主面の上に成形可能材料を塗布する工程と、
を含み、
前記成形可能材料を塗布する工程は、前記歪みのうちの第1エリア内では第1面密度に、および第2エリア内では第2面密度に前記成形可能材料が塗布されるように行われ、
前記第2エリアは、前記テンプレートが前記成形可能材料に接触するときに前記少なくとも1つの凸部と前記基板の主面とが前記第1エリアより近づくエリアであり、
前記第1面密度は前記第2面密度より大きい、ことを特徴とする方法。 - 前記第1エリアでは、前記歪みが、前記テンプレートが前記第1エリア内で前記成形可能材料に接触するときに、前記少なくとも1つの凸部と前記主面とが更に離れうることを示し、
前記第2エリアでは、前記歪みが、前記テンプレートが前記第2エリア内で前記成形可能材料に接触するときに、前記少なくとも1つの凸部と前記主面とが互いに近づきうることを示す、ことを特徴とする請求項5に記載の方法。 - 前記第1エリアおよび第2エリアは、同じ凸部の異なる離間したエリアに対応する、ことを特徴とする請求項6に記載の方法。
- 前記成形可能材料を重合させてポリマ層を形成するように前記成形可能材料を紫外線に曝す工程を更に含み、前記ポリマ層は、第1エリア内で第1厚および第2エリア内で第2厚を含み、前記第1厚は前記第2厚より厚い、ことを特徴とする請求項6に記載の方法。
- 前記基板は半導体ウェハである、ことを特徴とする請求項5乃至8のいずれか1項に記載の方法。
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US10553501B2 (en) * | 2018-03-28 | 2020-02-04 | Canon Kabushiki Kaisha | Apparatus for use in forming an adaptive layer and a method of using the same |
JP2020047691A (ja) | 2018-09-18 | 2020-03-26 | キオクシア株式会社 | 摺動阻害箇所抽出方法、パターン形成方法、及び半導体装置の製造方法 |
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JP7451141B2 (ja) | 2019-10-30 | 2024-03-18 | キヤノン株式会社 | インプリント装置、インプリント方法、および物品の製造方法 |
US11550216B2 (en) | 2019-11-25 | 2023-01-10 | Canon Kabushiki Kaisha | Systems and methods for curing a shaped film |
US11567401B2 (en) | 2019-12-20 | 2023-01-31 | Canon Kabushiki Kaisha | Nanofabrication method with correction of distortion within an imprint system |
US11262652B2 (en) * | 2020-06-25 | 2022-03-01 | Canon Kabushiki Kaisha | Nanofabrication method with correction of distortion within an imprint system |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873087B1 (en) | 1999-10-29 | 2005-03-29 | Board Of Regents, The University Of Texas System | High precision orientation alignment and gap control stages for imprint lithography processes |
US7396475B2 (en) * | 2003-04-25 | 2008-07-08 | Molecular Imprints, Inc. | Method of forming stepped structures employing imprint lithography |
US20050270516A1 (en) | 2004-06-03 | 2005-12-08 | Molecular Imprints, Inc. | System for magnification and distortion correction during nano-scale manufacturing |
US20070228593A1 (en) * | 2006-04-03 | 2007-10-04 | Molecular Imprints, Inc. | Residual Layer Thickness Measurement and Correction |
US7244386B2 (en) * | 2004-09-27 | 2007-07-17 | Molecular Imprints, Inc. | Method of compensating for a volumetric shrinkage of a material disposed upon a substrate to form a substantially planar structure therefrom |
JP3958344B2 (ja) * | 2005-06-07 | 2007-08-15 | キヤノン株式会社 | インプリント装置、インプリント方法及びチップの製造方法 |
US8603381B2 (en) * | 2005-10-03 | 2013-12-10 | Massachusetts Insitute Of Technology | Nanotemplate arbitrary-imprint lithography |
US7906058B2 (en) * | 2005-12-01 | 2011-03-15 | Molecular Imprints, Inc. | Bifurcated contact printing technique |
JP4819577B2 (ja) | 2006-05-31 | 2011-11-24 | キヤノン株式会社 | パターン転写方法およびパターン転写装置 |
US8119052B2 (en) | 2007-11-02 | 2012-02-21 | Molecular Imprints, Inc. | Drop pattern generation for imprint lithography |
US20090148619A1 (en) | 2007-12-05 | 2009-06-11 | Molecular Imprints, Inc. | Controlling Thickness of Residual Layer |
US20090212012A1 (en) | 2008-02-27 | 2009-08-27 | Molecular Imprints, Inc. | Critical dimension control during template formation |
CN102089708A (zh) * | 2008-06-09 | 2011-06-08 | 得克萨斯州大学系统董事会 | 适应性纳米形貌雕刻 |
US8586126B2 (en) | 2008-10-21 | 2013-11-19 | Molecular Imprints, Inc. | Robust optimization to generate drop patterns in imprint lithography which are tolerant of variations in drop volume and drop placement |
US8480933B2 (en) | 2008-10-22 | 2013-07-09 | Molecular Imprints, Inc. | Fluid dispense device calibration |
US8147910B2 (en) * | 2009-02-24 | 2012-04-03 | Objet Ltd. | Method and apparatus for three-dimensional printing |
TW201120431A (en) * | 2009-12-04 | 2011-06-16 | Hong Hocheng | Monitoring apparatus and method for uniformity and residual thickness of nano-transfer printing process |
JP5238742B2 (ja) * | 2010-03-19 | 2013-07-17 | 株式会社東芝 | 加工方法および加工装置 |
JP5395769B2 (ja) * | 2010-09-13 | 2014-01-22 | 株式会社東芝 | テンプレートチャック、インプリント装置、及びパターン形成方法 |
JP2012069701A (ja) | 2010-09-22 | 2012-04-05 | Toshiba Corp | インプリント方法、半導体集積回路製造方法およびドロップレシピ作成方法 |
JP5824379B2 (ja) * | 2012-02-07 | 2015-11-25 | キヤノン株式会社 | インプリント装置、インプリント方法、及び物品の製造方法 |
JP5813603B2 (ja) * | 2012-09-04 | 2015-11-17 | 株式会社東芝 | インプリント装置およびインプリント方法 |
US9085194B2 (en) * | 2013-03-05 | 2015-07-21 | Eastman Kodak Company | Embossing stamp for optically diffuse micro-channel |
TWI637234B (zh) | 2013-07-12 | 2018-10-01 | 美商佳能奈米科技股份有限公司 | 用於壓印微影術之利用方向性圖案化模板的液滴圖案生成技術 |
US10331027B2 (en) * | 2014-09-12 | 2019-06-25 | Canon Kabushiki Kaisha | Imprint apparatus, imprint system, and method of manufacturing article |
JP6441162B2 (ja) * | 2015-04-28 | 2018-12-19 | 東芝メモリ株式会社 | テンプレート基板、テンプレート基板作製方法、パターン形成方法 |
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