JP2012516255A - 形状適合性内部層を有する光学フィルム及びそのフィルムの製造方法 - Google Patents

形状適合性内部層を有する光学フィルム及びそのフィルムの製造方法 Download PDF

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Publication number
JP2012516255A
JP2012516255A JP2011548239A JP2011548239A JP2012516255A JP 2012516255 A JP2012516255 A JP 2012516255A JP 2011548239 A JP2011548239 A JP 2011548239A JP 2011548239 A JP2011548239 A JP 2011548239A JP 2012516255 A JP2012516255 A JP 2012516255A
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JP
Japan
Prior art keywords
layer
film
replication
core layer
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2011548239A
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English (en)
Japanese (ja)
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JP2012516255A5 (enExample
Inventor
エム．クラーク グラハム
ダブリュ．リューク ブライアン
ピー．ジョンストン レイモンド
イー．ハンパル ポール
エル．エーネス デール
ジェイ．ヘブリンク ティモシー
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2012516255A publication Critical patent/JP2012516255A/ja
Publication of JP2012516255A5 publication Critical patent/JP2012516255A5/ja
Pending legal-status Critical Current

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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00365—Production of microlenses
    • 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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
JP2011548239A 2009-01-29 2010-01-27 形状適合性内部層を有する光学フィルム及びそのフィルムの製造方法 Pending JP2012516255A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14823509P 2009-01-29 2009-01-29
US61/148,235 2009-01-29
PCT/US2010/022152 WO2010088224A2 (en) 2009-01-29 2010-01-27 Optical films with internally conformable layers and method of making the films

Publications (2)

Publication Number Publication Date
JP2012516255A true JP2012516255A (ja) 2012-07-19
JP2012516255A5 JP2012516255A5 (enExample) 2013-03-14

Family

ID=42353977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011548239A Pending JP2012516255A (ja) 2009-01-29 2010-01-27 形状適合性内部層を有する光学フィルム及びそのフィルムの製造方法

Country Status (7)

Country Link
US (1) US20100188751A1 (enExample)
EP (1) EP2391494A2 (enExample)
JP (1) JP2012516255A (enExample)
KR (1) KR20110117688A (enExample)
CN (1) CN102307716B (enExample)
TW (1) TW201036800A (enExample)
WO (1) WO2010088224A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017503682A (ja) * 2013-12-12 2017-02-02 スリーエム イノベイティブ プロパティズ カンパニー 高分子多層フィルム及びその製造方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060272766A1 (en) * 2005-06-03 2006-12-07 Hebrink Timothy J Optical bodies and method of making optical bodies including acrylate blend layers
WO2014069641A1 (ja) * 2012-11-01 2014-05-08 株式会社クラレ レンズシートの製造方法
US9711744B2 (en) 2012-12-21 2017-07-18 3M Innovative Properties Company Patterned structured transfer tape
US20140175707A1 (en) 2012-12-21 2014-06-26 3M Innovative Properties Company Methods of using nanostructured transfer tape and articles made therefrom
JP6505595B2 (ja) * 2013-04-02 2019-04-24 三菱瓦斯化学株式会社 光学シートおよびその製造方法
US11148349B2 (en) 2013-09-27 2021-10-19 3M Innovative Properties Company Dual-sided structured film articles
KR102347711B1 (ko) 2014-04-03 2022-01-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 폴리싱 패드 및 시스템과 이의 제조 및 사용 방법
MY182894A (en) 2014-07-25 2021-02-05 Avery Dennison Corp Two-in-one translucent and colored film
TWI769988B (zh) 2015-10-07 2022-07-11 美商3M新設資產公司 拋光墊與系統及其製造與使用方法
WO2017200964A1 (en) 2016-05-19 2017-11-23 3M Innovative Properties Company Compressible multilayer articles and method of making thereof
US10195713B2 (en) 2016-08-11 2019-02-05 3M Innovative Properties Company Lapping pads and systems and methods of making and using the same
US20210129480A1 (en) 2017-02-20 2021-05-06 3M Innovative Properties Company Microstructured elastomeric film and method for making thereof
WO2019026021A1 (en) 2017-08-04 2019-02-07 3M Innovative Properties Company MICRO-REPLICATED POLISHING SURFACE WITH IMPROVED COPLANARITY
CN110843299A (zh) * 2019-10-21 2020-02-28 兰考裕德环保材料科技有限公司 热压制品的制备方法及热压基材
CN114578465B (zh) * 2022-04-08 2022-08-26 绍兴翔宇绿色包装有限公司 一种pet基扩散膜及其制备方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
US7024A (en) * 1850-01-15 Machinery tor towguzng and grooving
JPH05265365A (ja) * 1992-03-23 1993-10-15 Toppan Printing Co Ltd 回折格子シートの製造方法
JP2004341070A (ja) * 2003-05-13 2004-12-02 Fuji Photo Film Co Ltd 防眩性フィルム及びその製造方法、反射防止フィルム、偏光板、画像表示装置
WO2005083475A1 (ja) * 2004-02-26 2005-09-09 Takiron Co., Ltd. 光拡散シート、及びこの光拡散シートを用いたバックライトユニット
JP2008058464A (ja) * 2006-08-30 2008-03-13 Entire Technology Co Ltd 高均一度の拡散プレート

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US3865665A (en) * 1972-02-04 1975-02-11 George J Marion Method of producing multi-layer flat film
GB9201880D0 (en) * 1992-01-29 1992-03-18 Rasmussen O B Laminated films
US5363470A (en) * 1993-07-08 1994-11-08 Minnesota Mining And Manufacturing Company Displacing an optical lighting film's linear array of grooves to facilitate emission of light
US6258443B1 (en) * 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
US6440334B2 (en) * 1999-06-11 2002-08-27 3M Innovative Properties Company Method of making a retroreflective article
JP2000352607A (ja) * 1999-06-11 2000-12-19 Dainippon Printing Co Ltd 光拡散フィルム、その製造方法、面光源及び表示装置
US6447875B1 (en) * 1999-07-30 2002-09-10 3M Innovative Properties Company Polymeric articles having embedded phases
US6638602B2 (en) * 2000-09-04 2003-10-28 Asahi Kasei Kabushiki Kaisha Adhesive wrapping film
JP2004294616A (ja) * 2003-03-26 2004-10-21 Fuji Photo Film Co Ltd 防眩性反射防止フィルムの製造方法及び装置並びに防眩性反射防止フィルム
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
DE602004029842D1 (de) * 2003-06-21 2010-12-16 Cpfilms Inc Folie, enthaltend eine Beschichtung mit Trenneigenschaften
US20050164619A1 (en) * 2004-01-27 2005-07-28 Soelch Richard R. Thermoplastic sheet abrasives and methods of making the same
US7290471B2 (en) * 2005-11-15 2007-11-06 3M Innovative Properties Company Cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures
US7350441B2 (en) * 2005-11-15 2008-04-01 3M Innovative Properties Company Cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures
US7350442B2 (en) * 2005-11-15 2008-04-01 3M Innovative Properties Company Cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures
US7293487B2 (en) * 2005-11-15 2007-11-13 3M Innovative Properties Company Cutting tool having variable and independent movement in an x-direction and a z-direction into and laterally along a work piece for making microstructures
DE102005060731A1 (de) * 2005-12-16 2007-06-21 Röhm Gmbh Prismenfilme für optische Anwendungen
US20080002256A1 (en) * 2006-06-30 2008-01-03 3M Innovative Properties Company Optical article including a beaded layer
US9180524B2 (en) * 2007-08-06 2015-11-10 3M Innovative Properties Company Fly-cutting head, system and method, and tooling and sheeting produced therewith
US20090041553A1 (en) * 2007-08-06 2009-02-12 3M Innovative Properties Company Fly-cutting system and method, and related tooling and articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7024A (en) * 1850-01-15 Machinery tor towguzng and grooving
JPH05265365A (ja) * 1992-03-23 1993-10-15 Toppan Printing Co Ltd 回折格子シートの製造方法
JP2004341070A (ja) * 2003-05-13 2004-12-02 Fuji Photo Film Co Ltd 防眩性フィルム及びその製造方法、反射防止フィルム、偏光板、画像表示装置
WO2005083475A1 (ja) * 2004-02-26 2005-09-09 Takiron Co., Ltd. 光拡散シート、及びこの光拡散シートを用いたバックライトユニット
JP2008058464A (ja) * 2006-08-30 2008-03-13 Entire Technology Co Ltd 高均一度の拡散プレート

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017503682A (ja) * 2013-12-12 2017-02-02 スリーエム イノベイティブ プロパティズ カンパニー 高分子多層フィルム及びその製造方法

Also Published As

Publication number Publication date
CN102307716B (zh) 2014-08-13
TW201036800A (en) 2010-10-16
WO2010088224A3 (en) 2010-11-25
US20100188751A1 (en) 2010-07-29
CN102307716A (zh) 2012-01-04
WO2010088224A2 (en) 2010-08-05
KR20110117688A (ko) 2011-10-27
EP2391494A2 (en) 2011-12-07

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