JP2009532714A - 表面ナノノジュールを有する光方向転換膜 - Google Patents

表面ナノノジュールを有する光方向転換膜 Download PDF

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Publication number
JP2009532714A
JP2009532714A JP2009502842A JP2009502842A JP2009532714A JP 2009532714 A JP2009532714 A JP 2009532714A JP 2009502842 A JP2009502842 A JP 2009502842A JP 2009502842 A JP2009502842 A JP 2009502842A JP 2009532714 A JP2009532714 A JP 2009532714A
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JP
Japan
Prior art keywords
macrostructure
nanonodules
light
film
optical
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
JP2009502842A
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English (en)
Japanese (ja)
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JP2009532714A5 (enExample
Inventor
ブールデレイス，ロバート，ポール
ブリッキー，シェリル，ジェーン
プラット，スティーブン，マイケル
ニールバッハ，スティーブン，ジェームス
グリーナー，ジフュダ
Original Assignee
ローム アンド ハース デンマーク ファイナンス エーエス
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Publication of JP2009532714A publication Critical patent/JP2009532714A/ja
Publication of JP2009532714A5 publication Critical patent/JP2009532714A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • B29C43/24—Calendering
    • 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
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • 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
    • 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
    • G02B5/0221—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 an irregular 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2009502842A 2006-03-30 2007-03-16 表面ナノノジュールを有する光方向転換膜 Pending JP2009532714A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/393,024 US20080081132A1 (en) 2006-03-30 2006-03-30 Light redirecting film having surface nano-nodules
PCT/US2007/006708 WO2007126607A1 (en) 2006-03-30 2007-03-16 Light redirecting film having surface nano-nodules

Publications (2)

Publication Number Publication Date
JP2009532714A true JP2009532714A (ja) 2009-09-10
JP2009532714A5 JP2009532714A5 (enExample) 2010-05-06

Family

ID=38330482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009502842A Pending JP2009532714A (ja) 2006-03-30 2007-03-16 表面ナノノジュールを有する光方向転換膜

Country Status (7)

Country Link
US (1) US20080081132A1 (enExample)
EP (1) EP2002293A1 (enExample)
JP (1) JP2009532714A (enExample)
KR (1) KR20080108260A (enExample)
CN (1) CN101438191A (enExample)
TW (1) TW200741310A (enExample)
WO (1) WO2007126607A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504607A (ja) * 2007-11-19 2011-02-10 スリーエム イノベイティブ プロパティズ カンパニー 凹部又は凸部を有する物品及びその製造方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100302479A1 (en) * 1996-03-21 2010-12-02 Aronson Joseph T Optical article
US20080024870A1 (en) * 2006-07-27 2008-01-31 Bourdelais Robert P Light-redirecting film containing optical modification layer
US7530726B2 (en) * 2007-03-06 2009-05-12 Skc Haas Display Films Co., Ltd. Light redirecting film having discontinuous coating
US9244206B2 (en) 2009-12-17 2016-01-26 3M Innovative Properties Company Light redirecting film laminate
CN106199793A (zh) * 2009-12-17 2016-12-07 3M创新有限公司 光重新定向构造
US8675061B2 (en) * 2010-11-01 2014-03-18 Richard D. Balentine Digital video projection display system
ES2723791T3 (es) * 2011-09-23 2019-09-02 Boegli Gravures Sa Método y dispositivo para producir una superficie estructurada sobre un rodillo de estampación de acero
WO2015144174A1 (en) * 2014-03-24 2015-10-01 Inmold A/S Method and apparatus for producing a high aspect ratio nanostructured foil by extrusion coating or extrusion casting
WO2016092014A1 (en) 2014-12-10 2016-06-16 Inmold A/S Method and apparatus for producing a nanostructured or microstructured foil by extrusion coating or extrusion casting
US11412207B2 (en) * 2018-12-28 2022-08-09 Meta Platforms Technologies, Llc Planarization of overcoat layer on slanted surface-relief structures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09159810A (ja) * 1995-10-05 1997-06-20 Sekisui Chem Co Ltd 光制御シートおよびこれを備えた面状発光装置
JP2002082207A (ja) * 2000-09-07 2002-03-22 Fuji Photo Film Co Ltd 防眩性反射防止フィルムおよび液晶表示装置
JP2004151642A (ja) * 2002-11-01 2004-05-27 Konica Minolta Holdings Inc 防眩層の形成方法、防眩フィルムとその製造方法及び防眩層形成用のインクジェット装置
JP2004524556A (ja) * 2001-01-18 2004-08-12 マンソク キム 光を回折及び拡散させるプリズムディフューザ
JP2006011439A (ja) * 2004-06-22 2006-01-12 Samsung Electronics Co Ltd 光学フィルムと、これを有するバックライトアセンブリ及び液晶表示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919551A (en) * 1996-04-12 1999-07-06 3M Innovative Properties Company Variable pitch structured optical film
US5829240A (en) * 1997-03-17 1998-11-03 A. B. Carter, Inc. Spinning ring having improved traveler bearing surface
CA2318790C (en) * 1998-02-18 2004-03-30 Minnesota Mining And Manufacturing Company Optical film
US6752505B2 (en) * 1999-02-23 2004-06-22 Solid State Opto Limited Light redirecting films and film systems
US6608722B2 (en) * 2000-08-01 2003-08-19 James Cowan Directional diffuser
US20030035231A1 (en) * 2001-08-03 2003-02-20 Epstein Kenneth A. Optical film having microreplicated structures; and methods
US6721102B2 (en) * 2002-03-11 2004-04-13 Eastman Kodak Company Surface formed complex polymer lenses for visible light diffusion
US6583936B1 (en) * 2002-03-11 2003-06-24 Eastman Kodak Company Patterned roller for the micro-replication of complex lenses
US7046439B2 (en) * 2003-05-22 2006-05-16 Eastman Kodak Company Optical element with nanoparticles
US7074463B2 (en) * 2003-09-12 2006-07-11 3M Innovative Properties Company Durable optical element
TWI328702B (en) * 2003-11-04 2010-08-11 Hon Hai Prec Ind Co Ltd Backlight system
US7106517B2 (en) * 2003-12-31 2006-09-12 General Electric Company Display optical films
US7277609B2 (en) * 2004-11-05 2007-10-02 Optical Research Associates Methods for manipulating light extraction from a light guide
US20080024870A1 (en) * 2006-07-27 2008-01-31 Bourdelais Robert P Light-redirecting film containing optical modification layer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09159810A (ja) * 1995-10-05 1997-06-20 Sekisui Chem Co Ltd 光制御シートおよびこれを備えた面状発光装置
JP2002082207A (ja) * 2000-09-07 2002-03-22 Fuji Photo Film Co Ltd 防眩性反射防止フィルムおよび液晶表示装置
JP2004524556A (ja) * 2001-01-18 2004-08-12 マンソク キム 光を回折及び拡散させるプリズムディフューザ
JP2004151642A (ja) * 2002-11-01 2004-05-27 Konica Minolta Holdings Inc 防眩層の形成方法、防眩フィルムとその製造方法及び防眩層形成用のインクジェット装置
JP2006011439A (ja) * 2004-06-22 2006-01-12 Samsung Electronics Co Ltd 光学フィルムと、これを有するバックライトアセンブリ及び液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504607A (ja) * 2007-11-19 2011-02-10 スリーエム イノベイティブ プロパティズ カンパニー 凹部又は凸部を有する物品及びその製造方法

Also Published As

Publication number Publication date
KR20080108260A (ko) 2008-12-12
EP2002293A1 (en) 2008-12-17
CN101438191A (zh) 2009-05-20
TW200741310A (en) 2007-11-01
US20080081132A1 (en) 2008-04-03
WO2007126607A1 (en) 2007-11-08

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