JP2013524299A - 光学積層体 - Google Patents

光学積層体 Download PDF

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Publication number
JP2013524299A
JP2013524299A JP2013504977A JP2013504977A JP2013524299A JP 2013524299 A JP2013524299 A JP 2013524299A JP 2013504977 A JP2013504977 A JP 2013504977A JP 2013504977 A JP2013504977 A JP 2013504977A JP 2013524299 A JP2013524299 A JP 2013524299A
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JP
Japan
Prior art keywords
photo
optical
alignment film
less
light
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
JP2013504977A
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English (en)
Japanese (ja)
Other versions
JP2013524299A5 (enExample
Inventor
ティー．ボイド ゲイリー
エフ．エドモンズ ウィリアム
ダブリュ．ジョーンズ ビビアン
エム．コットチック キース
ディー．ファム トリ
エフ．バン デルロフスク，ザ サード ジョン
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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 JP2013524299A publication Critical patent/JP2013524299A/ja
Publication of JP2013524299A5 publication Critical patent/JP2013524299A5/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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
    • 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
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
JP2013504977A 2010-04-12 2011-04-11 光学積層体 Pending JP2013524299A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US32316310P 2010-04-12 2010-04-12
US32314710P 2010-04-12 2010-04-12
US32312810P 2010-04-12 2010-04-12
US61/323,128 2010-04-12
US61/323,163 2010-04-12
US61/323,147 2010-04-12
PCT/US2011/031910 WO2011130155A1 (en) 2010-04-12 2011-04-11 Optical stack

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016093386A Division JP2016184168A (ja) 2010-04-12 2016-05-06 光学積層体

Publications (2)

Publication Number Publication Date
JP2013524299A true JP2013524299A (ja) 2013-06-17
JP2013524299A5 JP2013524299A5 (enExample) 2014-05-29

Family

ID=44227521

Family Applications (7)

Application Number Title Priority Date Filing Date
JP2013504977A Pending JP2013524299A (ja) 2010-04-12 2011-04-11 光学積層体
JP2013504974A Active JP5824033B2 (ja) 2010-04-12 2011-04-11 光学積層体及びライトガイド
JP2013504971A Pending JP2013529313A (ja) 2010-04-12 2011-04-11 導光フィルム
JP2016093297A Active JP6605392B2 (ja) 2010-04-12 2016-05-06 導光フィルム
JP2016093386A Pending JP2016184168A (ja) 2010-04-12 2016-05-06 光学積層体
JP2018034222A Pending JP2018106196A (ja) 2010-04-12 2018-02-28 光学積層体
JP2019126126A Active JP6870034B2 (ja) 2010-04-12 2019-07-05 導光フィルム

Family Applications After (6)

Application Number Title Priority Date Filing Date
JP2013504974A Active JP5824033B2 (ja) 2010-04-12 2011-04-11 光学積層体及びライトガイド
JP2013504971A Pending JP2013529313A (ja) 2010-04-12 2011-04-11 導光フィルム
JP2016093297A Active JP6605392B2 (ja) 2010-04-12 2016-05-06 導光フィルム
JP2016093386A Pending JP2016184168A (ja) 2010-04-12 2016-05-06 光学積層体
JP2018034222A Pending JP2018106196A (ja) 2010-04-12 2018-02-28 光学積層体
JP2019126126A Active JP6870034B2 (ja) 2010-04-12 2019-07-05 導光フィルム

Country Status (8)

Country Link
US (4) US20130004728A1 (enExample)
EP (3) EP2558891A1 (enExample)
JP (7) JP2013524299A (enExample)
KR (6) KR102155586B1 (enExample)
CN (3) CN102844686B (enExample)
SG (4) SG184855A1 (enExample)
TW (3) TWI537615B (enExample)
WO (3) WO2011130155A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517038A (ja) * 2013-03-25 2016-06-09 スリーエム イノベイティブ プロパティズ カンパニー 複合プリズムを備えた両面フィルム

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* Cited by examiner, † Cited by third party
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CN103459538B (zh) 2011-04-04 2016-12-07 3M创新有限公司 包括粘结剂的光学叠堆
JP2013120394A (ja) * 2011-12-08 2013-06-17 Lms Co Ltd 多層光学シートモジュール
KR101268083B1 (ko) * 2012-06-25 2013-05-29 주식회사 엘엠에스 적층형 광학시트모듈
KR101321718B1 (ko) * 2012-06-25 2013-10-28 주식회사 엘엠에스 서로 다른 두께의 광학시트를 가지는 광학시트 모듈
US9784902B2 (en) 2013-03-25 2017-10-10 3M Innovative Properties Company Dual-sided film with split light spreading structures
CN103257478A (zh) * 2013-05-22 2013-08-21 张家港康得新光电材料有限公司 复合式光学膜片及其制造方法
JP2016536645A (ja) 2013-09-05 2016-11-24 スリーエム イノベイティブ プロパティズ カンパニー レンズレット及びプリズムクラスタを有する両面光学フィルム
CN105593323B (zh) 2013-10-02 2018-11-09 3M创新有限公司 包含聚丙烯酸酯压敏底漆以及含聚丙烯酸酯组分的粘合剂的制品
JP6643226B2 (ja) 2013-10-02 2020-02-12 スリーエム イノベイティブ プロパティズ カンパニー 第１の微細構造層及びコーティングを含む微細構造化拡散体、光学積層体、並びに方法
WO2015050751A1 (en) 2013-10-02 2015-04-09 3M Innovative Properties Company Articles and methods comprising polyacrylate primer with nitrogen-containing polymer
KR101492922B1 (ko) * 2013-11-01 2015-02-12 신화인터텍 주식회사 복합 광학 시트 및 이를 포함하는 광원 어셈블리
US10039321B2 (en) 2013-11-12 2018-08-07 Vmr Products Llc Vaporizer
WO2015074154A1 (en) * 2013-11-22 2015-05-28 Fluxwerx Illumination Inc. Light extraction elements for indirect light distribution
CN104698517B (zh) * 2013-12-09 2017-02-22 纬创资通股份有限公司 光学膜片、光学膜片组件及光学膜片的制造方法
KR101723790B1 (ko) * 2015-01-15 2017-04-07 주식회사 엘엠에스 광 리사이클링 향상 시트를 가지는 반사편광모듈 및 이를 구비한 백라이트 유닛
US10001587B2 (en) 2015-03-27 2018-06-19 3M Innovative Properties Company Brightness enhancement film
JP6885877B2 (ja) 2015-04-24 2021-06-16 スリーエム イノベイティブ プロパティズ カンパニー グレーデッド拡散体
KR20170139623A (ko) * 2015-04-24 2017-12-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
KR20180036999A (ko) 2015-08-05 2018-04-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 확산 필름 라미네이트 및 제조 방법
WO2017057395A1 (ja) * 2015-09-28 2017-04-06 日東電工株式会社 光学部材、ならびに、該光学部材を用いた偏光板のセットおよび液晶表示装置
JP6829969B2 (ja) 2015-09-28 2021-02-17 日東電工株式会社 光学部材、ならびに、該光学部材を用いた偏光板のセットおよび液晶表示装置
JP6762813B2 (ja) * 2015-09-28 2020-09-30 日東電工株式会社 液晶表示装置
WO2017116996A1 (en) 2015-12-28 2017-07-06 3M Innovative Properties Company Article with microstructured layer
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JP6744759B2 (ja) * 2016-05-20 2020-08-19 恵和株式会社 光学ユニット及び光学ユニットの製造方法
CN106199773B (zh) * 2016-06-21 2018-06-01 宁波激智科技股份有限公司 一种高机械稳定性的光学薄膜堆及其制备方法
JP2018004956A (ja) * 2016-07-01 2018-01-11 恵和株式会社 光学ユニット及び光学ユニットの製造方法
US10613258B2 (en) * 2016-09-13 2020-04-07 Ubright Optronics Corporation Optical assembly and the method to make the same
TWI614538B (zh) * 2016-11-22 2018-02-11 Huang Chen Cheng 反光膜
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KR102413241B1 (ko) 2017-06-23 2022-06-27 삼성디스플레이 주식회사 복합 광학 시트 및 이를 포함하는 액정 표시 장치
US10288265B1 (en) * 2017-11-03 2019-05-14 Ubright Optronics Corporation Optical assembly and the method to make the same
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KR102284255B1 (ko) * 2019-01-24 2021-08-03 주식회사 엘엠에스 미니 led 또는 마이크로 led 백라이트 유닛용 광학 필름
KR102827868B1 (ko) * 2019-07-18 2025-07-02 삼성디스플레이 주식회사 광학 필름 및 이를 포함하는 표시 장치
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US20210389505A1 (en) * 2020-06-11 2021-12-16 Luminit Llc Anti-glare, privacy screen for windows or electronic device displays
TWI824858B (zh) * 2022-11-29 2023-12-01 友達光電股份有限公司 裝飾面板及顯示裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070195421A1 (en) * 2006-02-22 2007-08-23 Ching-Bin Lin Synergetically enhanced optical film and process for making same
WO2008047855A1 (en) * 2006-10-19 2008-04-24 Kuraray Co., Ltd. Area light source element and method of producing the same
JP2008122525A (ja) * 2006-11-09 2008-05-29 Sony Corp 光学シート積層体および液晶表示装置
JP2008145550A (ja) * 2006-12-06 2008-06-26 Sony Corp 光学シートおよび表示装置
JP2010501897A (ja) * 2006-08-25 2010-01-21 スリーエム イノベイティブ プロパティズ カンパニー 光配向積層体

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619140A (en) 1967-01-03 1971-11-09 Cabot Corp Process for making carbon black
US3691140A (en) 1970-03-09 1972-09-12 Spencer Ferguson Silver Acrylate copolymer microspheres
US4166152B1 (en) 1977-08-17 1999-05-18 Minnesota Mining & Mfg Tacky polymeric microspheres
US5175030A (en) 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
US4994322A (en) 1989-09-18 1991-02-19 Minnesota Mining And Manufacturing Pressure-sensitive adhesive comprising hollow tacky microspheres and macromonomer-containing binder copolymer
US4968562A (en) 1990-02-27 1990-11-06 Minnesota Mining And Manufacturing Company Hollow acid-free acrylate polymeric microspheres having multiple small voids
JPH0559404U (ja) * 1992-01-16 1993-08-06 オーツタイヤ株式会社 導光板装置
US5296277A (en) 1992-06-26 1994-03-22 Minnesota Mining And Manufacturing Company Positionable and repositionable adhesive articles
JP3518554B2 (ja) * 1993-03-23 2004-04-12 大日本印刷株式会社 レンズシート及び該レンズシートを用いた面光源
US5561558A (en) * 1993-10-18 1996-10-01 Matsushita Electric Industrial Co., Ltd. Diffractive optical device
JP2855510B2 (ja) * 1994-09-06 1999-02-10 大日本印刷株式会社 レンズシート、エッジライト型面光源及び透過型表示体
JPH09227713A (ja) * 1996-02-20 1997-09-02 Fuji Photo Film Co Ltd 反射防止膜および画像表示装置
CN1105922C (zh) 1996-02-29 2003-04-16 美国3M公司 具有共连续相的光学膜
US6197397B1 (en) 1996-12-31 2001-03-06 3M Innovative Properties Company Adhesives having a microreplicated topography and methods of making and using same
JP3968155B2 (ja) * 1997-09-17 2007-08-29 大日本印刷株式会社 プリズムシート
EP1147019B1 (en) 1999-01-25 2003-09-03 3M Innovative Properties Company Method of applying adhesive coated film
EP1171317A1 (en) 1999-03-19 2002-01-16 3M Innovative Properties Company Image graphic adhesive system and method for using same
JP2001076521A (ja) * 1999-09-02 2001-03-23 Kuraray Co Ltd 面光源素子
JP3457591B2 (ja) * 1999-10-08 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
JP2001338507A (ja) * 2000-05-29 2001-12-07 Kuraray Co Ltd 面光源素子およびそれを用いた表示装置
US7010212B2 (en) 2002-05-28 2006-03-07 3M Innovative Properties Company Multifunctional optical assembly
US7140812B2 (en) 2002-05-29 2006-11-28 3M Innovative Properties Company Diamond tool with a multi-tipped diamond
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
KR100447801B1 (ko) * 2003-07-10 2004-09-08 주식회사 엘지에스 백라이트유닛용 광학필름 및 그 제조방법
US20080043490A1 (en) * 2005-09-09 2008-02-21 Fusion Optix Inc. Enhanced Light Guide
US7278775B2 (en) 2004-09-09 2007-10-09 Fusion Optix Inc. Enhanced LCD backlight
US7356229B2 (en) 2005-02-28 2008-04-08 3M Innovative Properties Company Reflective polarizers containing polymer fibers
JPWO2007026776A1 (ja) 2005-08-30 2009-03-12 三菱レイヨン株式会社 光偏向シートとその製造方法
US7529048B2 (en) * 2006-03-03 2009-05-05 Ching-Bin Lin Optical film having multi-story prisms and manufacturing process thereof
US7452120B2 (en) * 2006-03-24 2008-11-18 Rohm And Haas Denmark Finance A/S Illumination apparatus and film
JP2008027620A (ja) * 2006-07-18 2008-02-07 Konica Minolta Holdings Inc 面発光体及び表示装置
US7599592B2 (en) 2006-08-30 2009-10-06 3M Innovative Properties Company Polymer fiber polarizers with aligned fibers
KR101361886B1 (ko) * 2006-12-13 2014-02-12 엘지디스플레이 주식회사 광학 플레이트, 이를 구비한 백라이트 어셈블리 및액정표시장치
JP2008176206A (ja) * 2007-01-22 2008-07-31 Mitsubishi Plastics Ind Ltd ディスプレイパネル用光学積層体
CN101542198A (zh) * 2007-02-13 2009-09-23 索尼株式会社 光学封装体及其制造方法、照明器和显示单元
JP4148299B1 (ja) * 2007-02-13 2008-09-10 ソニー株式会社 光学包装体およびその製造方法、照明装置、ならびに表示装置
JP4277931B2 (ja) * 2007-03-15 2009-06-10 ソニー株式会社 面発光装置、液晶表示装置及び光学シート組合せ体
US20080285304A1 (en) 2007-05-18 2008-11-20 Rankin Jr Charles M Light extraction film system
US20090041553A1 (en) 2007-08-06 2009-02-12 3M Innovative Properties Company Fly-cutting system and method, and related tooling and articles
JP2009063898A (ja) * 2007-09-07 2009-03-26 Sumitomo Chemical Co Ltd 光拡散板及び面光源装置並びに液晶表示装置
KR100916304B1 (ko) * 2007-11-26 2009-09-10 엘지전자 주식회사 광학 시트
KR20090086759A (ko) * 2008-02-11 2009-08-14 삼성정밀화학 주식회사 정면 휘도가 개선된 길이방향 웨이브 패턴의 프리즘 산을갖는 프리즘 시트, 이를 채용한 백라이트 유니트, 및 상기백라이트 유니트를 구비한 액정표시장치
JP5192877B2 (ja) * 2008-03-31 2013-05-08 古河電気工業株式会社 光学機能部材
US8730579B2 (en) * 2008-07-29 2014-05-20 Dae-Hwan Lee Optical sheet having enhanced optical characteristics
JP2010066309A (ja) * 2008-09-08 2010-03-25 Optmate Corp 積層光学フィルムおよび光学デバイス
JP2010078980A (ja) * 2008-09-26 2010-04-08 Toppan Printing Co Ltd 光制御スタック及びそれを用いたバックライトユニット、表示装置
JP5323005B2 (ja) * 2010-06-14 2013-10-23 株式会社日立製作所 超音波探傷装置及びその制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070195421A1 (en) * 2006-02-22 2007-08-23 Ching-Bin Lin Synergetically enhanced optical film and process for making same
JP2010501897A (ja) * 2006-08-25 2010-01-21 スリーエム イノベイティブ プロパティズ カンパニー 光配向積層体
WO2008047855A1 (en) * 2006-10-19 2008-04-24 Kuraray Co., Ltd. Area light source element and method of producing the same
JP2008122525A (ja) * 2006-11-09 2008-05-29 Sony Corp 光学シート積層体および液晶表示装置
JP2008145550A (ja) * 2006-12-06 2008-06-26 Sony Corp 光学シートおよび表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517038A (ja) * 2013-03-25 2016-06-09 スリーエム イノベイティブ プロパティズ カンパニー 複合プリズムを備えた両面フィルム

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