CN102307716B - 具有内适形层的光学膜及其制备方法 - Google Patents

具有内适形层的光学膜及其制备方法 Download PDF

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Publication number
CN102307716B
CN102307716B CN201080006561.2A CN201080006561A CN102307716B CN 102307716 B CN102307716 B CN 102307716B CN 201080006561 A CN201080006561 A CN 201080006561A CN 102307716 B CN102307716 B CN 102307716B
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CN
China
Prior art keywords
layer
film
web
groove
duplicating
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.)
Expired - Fee Related
Application number
CN201080006561.2A
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English (en)
Chinese (zh)
Other versions
CN102307716A (zh
Inventor
格雷厄姆·M·克拉克
布莱恩·W·利克
雷蒙德·P·约翰斯顿
保罗·E·洪帕尔
戴尔·L·埃内斯
蒂莫西·J·埃布林克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102307716A publication Critical patent/CN102307716A/zh
Application granted granted Critical
Publication of CN102307716B publication Critical patent/CN102307716B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Laminated Bodies (AREA)
CN201080006561.2A 2009-01-29 2010-01-27 具有内适形层的光学膜及其制备方法 Expired - Fee Related CN102307716B (zh)

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
CN102307716A CN102307716A (zh) 2012-01-04
CN102307716B true CN102307716B (zh) 2014-08-13

Family

ID=42353977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080006561.2A Expired - Fee Related CN102307716B (zh) 2009-01-29 2010-01-27 具有内适形层的光学膜及其制备方法

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)

Families Citing this family (16)

* 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
CN104755247A (zh) * 2012-11-01 2015-07-01 株式会社可乐丽 透镜片的制造方法
US20140175707A1 (en) 2012-12-21 2014-06-26 3M Innovative Properties Company Methods of using nanostructured transfer tape and articles made therefrom
US9711744B2 (en) 2012-12-21 2017-07-18 3M Innovative Properties Company Patterned structured transfer tape
TWI623429B (zh) * 2013-04-02 2018-05-11 Mitsubishi Gas Chemical Co Optical sheet and method of manufacturing same
SG11201602304YA (en) 2013-09-27 2016-04-28 3M Innovative Properties Co Dual-sided structured film articles
WO2015089024A1 (en) * 2013-12-12 2015-06-18 3M Innovative Properties Company Polymeric multilayer films and methods to make the same
JP6656162B2 (ja) 2014-04-03 2020-03-04 スリーエム イノベイティブ プロパティズ カンパニー 研磨パッド及びシステム、並びにその作製方法及び使用方法
AU2015292553B2 (en) 2014-07-25 2019-09-19 Avery Dennison Corporation 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
WO2018150370A2 (en) 2017-02-20 2018-08-23 3M Innovative Properties Company Microstructured elastomeric film and method for making thereof
CN111032284B (zh) 2017-08-04 2022-11-04 3M创新有限公司 具有增强的共平面性的微复制型抛光表面
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445504B1 (en) * 1999-06-11 2002-09-03 Dai Nippon Printing Co., Ltd. Light diffusing film and use thereof
CN1534314A (zh) * 2003-03-26 2004-10-06 ��ʿ��Ƭ��ʽ���� 防眩性反射防止膜的制造方法及其装置和防眩性反射防止膜

Family Cites Families (23)

* 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
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
JP3291752B2 (ja) * 1992-03-23 2002-06-10 凸版印刷株式会社 回折格子シートの製造方法
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
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
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
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
KR20070003974A (ko) * 2004-02-26 2007-01-05 타키론 가부시기가이샤 광 확산 시트 및 이를 사용하는 백 라이트 유닛
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
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
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
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
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
JP2008058464A (ja) * 2006-08-30 2008-03-13 Entire Technology Co Ltd 高均一度の拡散プレート
US20090041553A1 (en) * 2007-08-06 2009-02-12 3M Innovative Properties Company Fly-cutting system and method, and related tooling and articles
US9180524B2 (en) * 2007-08-06 2015-11-10 3M Innovative Properties Company Fly-cutting head, system and method, and tooling and sheeting produced therewith

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445504B1 (en) * 1999-06-11 2002-09-03 Dai Nippon Printing Co., Ltd. Light diffusing film and use thereof
CN1534314A (zh) * 2003-03-26 2004-10-06 ��ʿ��Ƭ��ʽ���� 防眩性反射防止膜的制造方法及其装置和防眩性反射防止膜

Also Published As

Publication number Publication date
KR20110117688A (ko) 2011-10-27
TW201036800A (en) 2010-10-16
EP2391494A2 (en) 2011-12-07
CN102307716A (zh) 2012-01-04
WO2010088224A3 (en) 2010-11-25
WO2010088224A2 (en) 2010-08-05
JP2012516255A (ja) 2012-07-19
US20100188751A1 (en) 2010-07-29

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