JP2021518661A - シームのない大面積インプリントを生成するための方法および装置 - Google Patents
シームのない大面積インプリントを生成するための方法および装置 Download PDFInfo
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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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
- B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/38—Moulds for making articles of definite length, i.e. discrete articles with means to avoid flashes
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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
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2035—Exposure; Apparatus therefor simultaneous coating and exposure; using a belt mask, e.g. endless
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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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
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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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70008—Production of exposure light, i.e. light sources
- G03F7/70033—Production of exposure light, i.e. light sources by plasma extreme ultraviolet [EUV] sources
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
- B29K2909/02—Ceramics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
- B29K2995/0027—Transparent for light outside the visible spectrum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (15)
- インプリントリソグラフィ方法であって、
スタンプを形成するために、バッキング板に接着された複数のマスタでスタンプ材料をインプリントすることであって、各マスタが、その上に複数の特徴を有し、前記複数のマスタの各対が、その間にシームを有する、スタンプ材料をインプリントすることと、
紫外線光源と前記スタンプ材料との間にマスクを配置することと、
前記スタンプ材料を、前記紫外線光源からの紫外線に露光して、前記スタンプ材料の硬化部分および未硬化部分を形成することと
を含むインプリントリソグラフィ方法。 - 前記スタンプ材料の前記硬化部分が、前記複数のマスタの各対の間の前記シームに対応する、請求項1に記載の方法。
- 前記スタンプ材料の前記未硬化部分が、前記複数のマスタの各対の間の前記シームに対応する、請求項1に記載の方法。
- 前記スタンプ材料を、前記紫外線光源からの紫外線に露光して、前記スタンプ材料の硬化部分および未硬化部分を形成することが、前記スタンプを形成するために、前記バッキング板に接着された前記複数のマスタで前記スタンプ材料をインプリントする前に行われる、請求項1に記載の方法。
- 前記スタンプ材料を、前記紫外線光源からの紫外線に露光して、前記スタンプ材料の硬化部分および未硬化部分を形成することが、前記スタンプを形成するために、前記バッキング板に接着された前記複数のマスタで前記スタンプ材料をインプリントした後に行われる、請求項1に記載の方法。
- さらに、
硬化部分および未硬化部分を有する前記スタンプ材料を、前記紫外線光源からの追加の紫外線に露光して、前記スタンプ材料の前記未硬化部分を硬化することを含む、請求項1記載の方法。 - 更に、
前記スタンプ材料の前記未硬化部分を洗い流すことを含む、請求項1記載の方法。 - 更に、
前記スタンプを用いて別個の基板上にフォトレジスト材料をインプリントすることと、
インプリントされた前記フォトレジスト材料から前記スタンプを除去して、パターニングされた最終製品を形成することと
を含む、請求項1記載の方法。 - インプリントリソグラフィ方法であって、
スタンプを形成するために、バッキング板に接着された複数のマスタでスタンプ材料をインプリントすることであって、各マスタが、その上に複数の特徴を有し、前記複数のマスタの各対が、その間にシームを有する、スタンプ材料をインプリントすることと、
前記スタンプを用いて基板上へのフォトレジスト材料をインプリントすることと、
紫外線光源と前記フォトレジスト材料との間にマスクを配置することと、
前記フォトレジスト材料を前記紫外線光源からの紫外線に露光して、前記フォトレジスト材料の硬化部分および未硬化部分を形成することと
を含むインプリントリソグラフィ方法。 - 前記フォトレジスト材料の前記硬化部分が前記シームに対応する、請求項9に記載の方法。
- 前記フォトレジスト材料の前記未硬化部分が前記シームに対応する、請求項9に記載の方法。
- インプリントリソグラフィ方法であって、
バッキング板に複数のマスタを接着することであって、各マスタが、その上に複数の特徴を有し、前記複数のマスタの各対が、それらの間にシームを有する、複数のマスタを接着することと、
複数のマスタの各対の間の前記シームを充填材料で充填することと、
前記複数のマスタでスタンプ材料をインプリントすることによって、スタンプを形成することと、
前記スタンプを用いて基板上にフォトレジスト材料をインプリントすることと、
インプリントされた前記フォトレジスト材料から前記スタンプを除去して、前記複数の特徴および充填された前記シームのポジ画像を有する最終製品を形成することと
を含むインプリントリソグラフィ方法。 - 前記充填材料がポリマーである、請求項12に記載の方法。
- 前記シームが、前記スタンプに凹状領域を形成するために過剰充填される、請求項12に記載の方法。
- 前記シームが、前記スタンプに凸状領域を形成するために不足充填される、請求項12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/924,763 US10948818B2 (en) | 2018-03-19 | 2018-03-19 | Methods and apparatus for creating a large area imprint without a seam |
US15/924,763 | 2018-03-19 | ||
PCT/US2019/018479 WO2019182700A1 (en) | 2018-03-19 | 2019-02-19 | Methods and apparatus for creating a large area imprint without a seam |
Publications (2)
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JP2021518661A true JP2021518661A (ja) | 2021-08-02 |
JP7060706B2 JP7060706B2 (ja) | 2022-04-26 |
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JP2020549759A Active JP7060706B2 (ja) | 2018-03-19 | 2019-02-19 | シームのない大面積インプリントを生成するための方法および装置 |
Country Status (6)
Country | Link |
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US (2) | US10948818B2 (ja) |
JP (1) | JP7060706B2 (ja) |
KR (1) | KR102548350B1 (ja) |
CN (1) | CN112074784A (ja) |
TW (1) | TWI717692B (ja) |
WO (1) | WO2019182700A1 (ja) |
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JP2011521438A (ja) * | 2008-02-08 | 2011-07-21 | モレキュラー・インプリンツ・インコーポレーテッド | インプリント・リソグラフィにおけるはみ出し低減 |
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CN112074784A (zh) | 2020-12-11 |
US11774851B2 (en) | 2023-10-03 |
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US20210181625A1 (en) | 2021-06-17 |
TWI717692B (zh) | 2021-02-01 |
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US20190285981A1 (en) | 2019-09-19 |
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