JP2010192911A - 単一位相流体インプリント・リソグラフィ法 - Google Patents
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
- B81C1/0046—Surface micromachining, i.e. structuring layers on the substrate using stamping, e.g. imprinting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/06—Vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/815—Chemically inert or reactive atmosphere
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/909—Controlled atmosphere
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Abstract
【解決手段】この方法には、粘性液体に近接した位置にあるガスの輸送を変更するステップが含まれている。すなわち、パターンが記録されることになる基板に近接した大気が、付着している粘性液体に対して、溶解性が高いか、拡散性が高いか、あるいは、その両方であるガスで飽和させられる。大気の飽和に加えて、又は、その代わりに、大気圧を低下させることも可能である。
【選択図】図2
Description
Claims (16)
- テンプレートに配置されたモールドと基板の間に流体を導入する方法であって、この方法は、
前記基板と前記テンプレートとの間に前記流体の乱流を生じさせるために前記テンプレートに近接した前記流体流を導入するステップであって、前記乱流により前記モールドと前記基板の間の前記流れの流体の一部を動かして前記基板と前記テンプレートとの間のガスを最小限にすることを特徴とする方法。 - 前記導入するステップは、前記テンプレートに近接し、且つ前記基板に重なる領域に前記流体流を律動的に提供するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記基板に重なり、且つ前記テンプレートの周囲の異なる複数の位置にある複数の領域において、前記流体流を律動的に提供するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、前記流体流を律動的に提供するステップをさらに含み、そのステップにより、前記異なる位置にある複数の領域を介して前記テンプレートの周囲の前記様々な位置に前記流体を連続的に注入し、前記モールドと前記基板の間にある大気内にフロー・セルを形成するステップを含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、前記テンプレートに近接し、且つ前記基板と重なる領域に、前記流体を律動的に導入および排出するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、前記テンプレートの周りの複数の前記流体流を同時に導入するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、前記基板の周りの異なる複数の領域に前記複数の流体流を連続して導入するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、前記流れとは逆方向に配置された領域に前記流れによって導入された流体を排出する間、前記流れを同時に導入するステップをさらに含むことを特徴とする請求項1記載の方法。
- 前記導入するステップは、第2の領域において前記流れによって導入された流体を排出する間、第1の領域で前記流れを同時に導入するステップをさらに有し、前記第1および前記第2の領域は前記基板と重なり、前記モールドは前記第1および前記第2の領域の複数のサブセット間に配置されることを特徴とする請求項1記載の方法。
- 複数の第2の領域で前記流れによって導入された前記流体を排出する間、前記流体が同時に複数の第1の領域に進入し、前記第1と第2の領域は前記基板と重なり、前記モールドは前記複数の第1と第2の領域のサブセット間に配置されることを特徴とする請求項1記載の方法。
- テンプレートに配置されたモールドと基板の間に流体を導入する方法であって、この方法は、
前記基板と前記テンプレートの間に前記流体の乱流を起こすために、前記テンプレートの周りの異なる複数の領域において前記流体の複数の流れをに導入するステップを有し、前記乱流は前記モールドと前記基板の間の前記流れの流体の一部を動かして、前記基板と前記テンプレート間に配されるガスを最小限にすることを特徴とする方法。 - 前記導入するステップは、前記テンプレートの周りの異なる複数の領域で流体を連続的に導入し、前記テンプレートの周りを回転する流体流れのシーケンスを決めるステップをさらに含むことを特徴とする請求項11に記載の方法。
- 前記導入するステップは、前記基板と重なった、前記テンプレートの周りの複数の異なる位置に配置される複数の領域に、前記流体流を律動的に提供するステップをさらに含むことを特徴とする請求項11に記載の方法。
- 前記流体の流れを律動的に提供するステップは、前記テンプレートの前記周りの異なる複数の位置にある複数の領域を介して、連続的に前記流体を注入し、前記モールドと前記基板の間に配される大気にフロー・セルを形成するステップをさらに含むことを特徴とする請求項11に記載の方法。
- 前記導入するステップは、前記テンプレートに近接し、且つ前記基板と重なる領域内にに、連続的に前記流体律動的に提供および排出するステップをさらに有することを特徴とする請求項11に記載の方法。
- 前記導入するステップは、前記テンプレートの周りの異なる複数の領域に前記流体の複数の流れを連続的に導入することを特徴とする請求項11記載の方法。
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US10/677,639 US7090716B2 (en) | 2003-10-02 | 2003-10-02 | Single phase fluid imprint lithography method |
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JP2006533980A Division JP2007509769A (ja) | 2003-10-02 | 2004-09-24 | 単一位相流体インプリント・リソグラフィ法 |
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JP4658227B2 JP4658227B2 (ja) | 2011-03-23 |
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JP2006533980A Pending JP2007509769A (ja) | 2003-10-02 | 2004-09-24 | 単一位相流体インプリント・リソグラフィ法 |
JP2010077189A Expired - Lifetime JP4658227B2 (ja) | 2003-10-02 | 2010-03-30 | 単一位相流体インプリント・リソグラフィ法 |
JP2010077193A Expired - Lifetime JP4536157B1 (ja) | 2003-10-02 | 2010-03-30 | 単一位相流体インプリント・リソグラフィ法 |
JP2011090191A Expired - Lifetime JP5275399B2 (ja) | 2003-10-02 | 2011-04-14 | インプリント層に閉じ込められるガスを減少させるための方法 |
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JP2010077193A Expired - Lifetime JP4536157B1 (ja) | 2003-10-02 | 2010-03-30 | 単一位相流体インプリント・リソグラフィ法 |
JP2011090191A Expired - Lifetime JP5275399B2 (ja) | 2003-10-02 | 2011-04-14 | インプリント層に閉じ込められるガスを減少させるための方法 |
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US (3) | US7090716B2 (ja) |
EP (1) | EP1667778B1 (ja) |
JP (4) | JP2007509769A (ja) |
KR (3) | KR101241076B1 (ja) |
CN (1) | CN100482307C (ja) |
MY (1) | MY135469A (ja) |
SG (1) | SG128681A1 (ja) |
TW (1) | TWI250560B (ja) |
WO (1) | WO2005033797A2 (ja) |
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JP2010192912A (ja) | 2010-09-02 |
US20050074512A1 (en) | 2005-04-07 |
US7090716B2 (en) | 2006-08-15 |
MY135469A (en) | 2008-04-30 |
US20050072757A1 (en) | 2005-04-07 |
KR101241076B1 (ko) | 2013-03-11 |
EP1667778B1 (en) | 2012-12-26 |
KR20110120972A (ko) | 2011-11-04 |
TW200518188A (en) | 2005-06-01 |
WO2005033797A2 (en) | 2005-04-14 |
WO2005033797A3 (en) | 2005-10-06 |
CN1859959A (zh) | 2006-11-08 |
JP2011193005A (ja) | 2011-09-29 |
JP5275399B2 (ja) | 2013-08-28 |
JP4536157B1 (ja) | 2010-09-01 |
US7531025B2 (en) | 2009-05-12 |
SG128681A1 (en) | 2007-01-30 |
JP2007509769A (ja) | 2007-04-19 |
US20050072755A1 (en) | 2005-04-07 |
EP1667778A2 (en) | 2006-06-14 |
KR20060096424A (ko) | 2006-09-11 |
KR101178432B1 (ko) | 2012-08-31 |
EP1667778A4 (en) | 2009-04-22 |
CN100482307C (zh) | 2009-04-29 |
KR20120052426A (ko) | 2012-05-23 |
US7270533B2 (en) | 2007-09-18 |
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