JP2010525399A5 - - Google Patents

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Publication number
JP2010525399A5
JP2010525399A5 JP2010504147A JP2010504147A JP2010525399A5 JP 2010525399 A5 JP2010525399 A5 JP 2010525399A5 JP 2010504147 A JP2010504147 A JP 2010504147A JP 2010504147 A JP2010504147 A JP 2010504147A JP 2010525399 A5 JP2010525399 A5 JP 2010525399A5
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JP
Japan
Prior art keywords
structured
film
layer
optical article
core layer
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.)
Withdrawn
Application number
JP2010504147A
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English (en)
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JP2010525399A (ja
Filing date
Publication date
Priority claimed from US11/735,684 external-priority patent/US7604381B2/en
Application filed filed Critical
Publication of JP2010525399A publication Critical patent/JP2010525399A/ja
Publication of JP2010525399A5 publication Critical patent/JP2010525399A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

  1. 光をコリメートする構造化上面を有する上層と、
    前記構造化上面の反対側で前記上面に固定されたコア層と、
    前記上層の反対側で前記コア層に固定された下層と、
    を含む光学物品であって、
    前記上層又は前記コア層のいずれかが、ASTM D790に従って測定した場合において2.5GPaを超える曲げ弾性率を有する第1の押出可能なポリマーを含み、もう一方の層が第2の押出可能なポリマーを含み、前記第2の押出可能なポリマーが、ASTM D790に従って測定した場合において2.5GPa以下の曲げ弾性率と、ASTM D256に従って測定した場合において約40J/mを超える衝撃強度と、ASTM D638に従って測定した場合において約5%を超える引張破断伸度とを有し、
    前記下層が第3の押出可能なポリマーを含む光学物品。
  2. 前記構造化上面が、複数の凸状構造体を含み、
    前記下層が、前記コア層の反対側に構造化下面を含み、前記構造化下面が複数の凹状構造体を含む、請求項1に記載の光学物品。
  3. 前記構造化面が、複数の凹状構造体を含み、
    前記下層が、前記コア層の反対側に構造化下面を含み、前記構造化下面が複数の凸状構造体を含む、請求項1に記載の光学物品。
  4. 請求項1の光学物品と、
    前記コア層の反対側で前記下層に固定された光学フィルムであって、前記光学フィルムが、偏光フィルム、反射偏光フィルム、拡散混合反射偏光フィルム、拡散フィルム、輝度上昇フィルム、回転フィルム、ミラーフィルム又はこれらの組み合わせを含む光学フィルムと、を含む光学体。
  5. ディスプレイパネルと、
    1つ以上の光源と、
    前記ディスプレイパネルと前記1つ以上の光源との間に配置された、請求項1に記載の光学物品と、を含むディスプレイ装置。
JP2010504147A 2007-04-16 2008-03-27 光学物品及び作製方法 Withdrawn JP2010525399A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/735,684 US7604381B2 (en) 2007-04-16 2007-04-16 Optical article and method of making
PCT/US2008/058352 WO2008127856A1 (en) 2007-04-16 2008-03-27 Optical article and method of making

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014048623A Division JP6230117B2 (ja) 2007-04-16 2014-03-12 光学物品及び作製方法

Publications (2)

Publication Number Publication Date
JP2010525399A JP2010525399A (ja) 2010-07-22
JP2010525399A5 true JP2010525399A5 (ja) 2011-04-07

Family

ID=39853457

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2010504147A Withdrawn JP2010525399A (ja) 2007-04-16 2008-03-27 光学物品及び作製方法
JP2014048623A Expired - Fee Related JP6230117B2 (ja) 2007-04-16 2014-03-12 光学物品及び作製方法
JP2016101284A Pending JP2016170432A (ja) 2007-04-16 2016-05-20 光学物品及び作製方法
JP2017172356A Pending JP2017219868A (ja) 2007-04-16 2017-09-07 光学物品及び作製方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2014048623A Expired - Fee Related JP6230117B2 (ja) 2007-04-16 2014-03-12 光学物品及び作製方法
JP2016101284A Pending JP2016170432A (ja) 2007-04-16 2016-05-20 光学物品及び作製方法
JP2017172356A Pending JP2017219868A (ja) 2007-04-16 2017-09-07 光学物品及び作製方法

Country Status (7)

Country Link
US (1) US7604381B2 (ja)
EP (1) EP2140293B1 (ja)
JP (4) JP2010525399A (ja)
KR (2) KR101523784B1 (ja)
CN (1) CN101657742B (ja)
TW (1) TWI439741B (ja)
WO (1) WO2008127856A1 (ja)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006122056A2 (en) * 2005-05-09 2006-11-16 Kids Story Book, Llc Personalized digital sound recording
US20060272766A1 (en) * 2005-06-03 2006-12-07 Hebrink Timothy J Optical bodies and method of making optical bodies including acrylate blend layers
JP5270170B2 (ja) * 2006-01-24 2013-08-21 株式会社きもと 光学フィルムおよびそれを用いたバックライト装置
US7604381B2 (en) * 2007-04-16 2009-10-20 3M Innovative Properties Company Optical article and method of making
CN101308225B (zh) * 2007-05-18 2011-07-27 鸿富锦精密工业(深圳)有限公司 背光模组及其光学板
US8608363B2 (en) 2007-05-20 2013-12-17 3M Innovative Properties Company Recycling backlights with semi-specular components
WO2008144656A2 (en) 2007-05-20 2008-11-27 3M Innovative Properties Company Light recycling hollow cavity type display backlight
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
CN101681057B (zh) 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
JP2009103884A (ja) * 2007-10-23 2009-05-14 Goyo Paper Working Co Ltd 打ち抜き可能な耐擦傷性複層レンズフイルム
EP2255231A1 (en) 2008-02-07 2010-12-01 3M Innovative Properties Company Hollow backlight with structured films
CN101952646B (zh) 2008-02-22 2014-01-29 3M创新有限公司 具有选定的输出光通量分布的背光源及使用该背光源的显示系统
KR20110019388A (ko) 2008-06-04 2011-02-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 광원을 갖는 중공 백라이트
KR20110080170A (ko) 2008-10-27 2011-07-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사 추출을 이용하는 반-경면 중공형 백라이트
KR101002283B1 (ko) * 2008-11-06 2010-12-20 엘지전자 주식회사 광학필름 및 그 제조방법
US20100129617A1 (en) * 2008-11-21 2010-05-27 Corrigan Thomas R Laser ablation tooling via sparse patterned masks
US20100128351A1 (en) * 2008-11-21 2010-05-27 3M Innovative Properties Company Curved sided cone structures for controlling gain and viewing angle in an optical film
KR101184447B1 (ko) 2008-12-15 2012-09-20 제일모직주식회사 프리즘 필름의 압출 성형 방법 및 그 방법에 의해 제조된 프리즘 필름
KR20110110240A (ko) 2008-12-30 2011-10-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반사방지 용품 및 이의 제조 방법
US9908772B2 (en) 2008-12-30 2018-03-06 3M Innovative Properties Company Nanostructured articles and methods of making nanostructured articles
JP5788807B2 (ja) 2008-12-30 2015-10-07 スリーエム イノベイティブ プロパティズ カンパニー ナノ構造化表面を製造する方法
US9063264B2 (en) 2009-02-09 2015-06-23 3M Innovative Properties Company Simplified edge-lit backlight system
US20100252961A1 (en) * 2009-04-06 2010-10-07 3M Innovative Properties Company Optical film replication on low thermal diffusivity tooling with conformal coating
KR101068635B1 (ko) 2009-08-13 2011-09-28 웅진케미칼 주식회사 인각율이 향상된 고휘도 확산필름 및 이의 제조방법
US20110070398A1 (en) * 2009-09-18 2011-03-24 3M Innovative Properties Company Laser ablation tooling via distributed patterned masks
TWI574053B (zh) * 2009-10-26 2017-03-11 肯提克有限公司 反射元件及其製造方法
EP2542617A1 (en) 2010-03-03 2013-01-09 3M Innovative Properties Company Coated polarizer with nanostructured surface and method for making the same.
EP2542616A1 (en) 2010-03-03 2013-01-09 3M Innovative Properties Company Composite multilayered structure with nanostructured surface
CN102869503B (zh) 2010-03-26 2014-12-17 3M创新有限公司 纹理膜及其制造方法
JP5596856B2 (ja) 2010-05-27 2014-09-24 スリーエム イノベイティブ プロパティズ カンパニー ニップロールの速度制御を用いてフィルムを押出しコーティングする間に欠陥を排除する方法
CN102985747B (zh) * 2010-06-17 2015-05-20 3M创新有限公司 复合材料压力容器
WO2012003215A1 (en) 2010-06-30 2012-01-05 3M Innovative Properties Company Retarder film combinations with spatially selective birefringence reduction
US9069136B2 (en) 2010-06-30 2015-06-30 3M Innovative Properties Company Optical stack having birefringent layer of optically symmetrical crystallites
JP6251569B2 (ja) 2010-06-30 2018-01-10 スリーエム イノベイティブ プロパティズ カンパニー 空間的に選択的な複屈折性の減少を有する拡散反射光学フィルム
US9477011B2 (en) 2010-06-30 2016-10-25 Yufeng Liu Multilayer optical film
BR112013023128A2 (pt) 2011-03-14 2019-09-24 3M Innovative Properties Co artigos nanoestruturados
US10036831B2 (en) 2011-08-17 2018-07-31 3M Innovative Properties Company Nanostructured articles and methods to make the same
JP6355185B2 (ja) * 2011-09-27 2018-07-11 エスケイシー ハイテク アンド マーケティング カンパニー リミテッド 高輝度光学シートを製造する方法
SG11201404488UA (en) 2012-02-01 2014-08-28 3M Innovative Properties Co Nanostructured materials and methods of making the same
JP6202828B2 (ja) * 2012-02-17 2017-09-27 学校法人慶應義塾 液晶表示装置
JP6339557B2 (ja) 2012-03-26 2018-06-06 スリーエム イノベイティブ プロパティズ カンパニー ナノ構造化材料及びその作製方法
KR20130111154A (ko) * 2012-03-30 2013-10-10 주식회사 엘지화학 유기전자소자용 기판
US9780335B2 (en) 2012-07-20 2017-10-03 3M Innovative Properties Company Structured lamination transfer films and methods
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
JP6095210B2 (ja) * 2012-12-25 2017-03-15 住友化学株式会社 樹脂積層板
WO2015102786A1 (en) * 2014-01-06 2015-07-09 Faro Technologies, Inc. Method of making a cube corner retroreflector for measuring six degrees of freedom and retroreflector
KR101802562B1 (ko) * 2014-08-29 2017-11-29 삼성에스디아이 주식회사 편광판, 이를 위한 편광판용 보호층 조성물 및 이를 포함하는 광학표시장치
WO2016196540A1 (en) * 2015-06-02 2016-12-08 Corning Incorporated Aesthetic surface and display device with such a surface
WO2018008522A1 (ja) * 2016-07-08 2018-01-11 日東電工株式会社 光学部材及び液晶表示装置
JP7039195B2 (ja) * 2016-07-08 2022-03-22 日東電工株式会社 光学部材及び液晶表示装置
WO2018008523A1 (ja) * 2016-07-08 2018-01-11 日東電工株式会社 光学部材及び液晶表示装置
US11254101B2 (en) * 2016-07-22 2022-02-22 3M Innovative Properties Company Structured film and articles thereof
US11022744B2 (en) * 2017-06-05 2021-06-01 Sabic Global Technologies B.V. Multilayer polymeric films and the methods of making thereof
CN109471207A (zh) * 2017-09-08 2019-03-15 昇印光电(昆山)股份有限公司 光学薄膜及其制备方法、具有该光学薄膜的外壳
JP7255974B2 (ja) * 2018-04-27 2023-04-11 日東電工株式会社 樹脂シートおよびその製造方法
CN109031498B (zh) * 2018-08-20 2020-10-13 武汉华星光电半导体显示技术有限公司 自组装法制备超薄偏光片的方法、超薄偏光片及显示面板
CN114026470A (zh) * 2019-05-01 2022-02-08 3M创新有限公司 偏振器膜
KR102147349B1 (ko) 2019-09-30 2020-08-25 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 이용한 플렉서블 디스플레이 패널
KR102147297B1 (ko) 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 포함하는 플렉서블 디스플레이 패널
KR102147299B1 (ko) 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 포함하는 플렉서블 디스플레이 패널
KR102659779B1 (ko) * 2019-11-14 2024-04-22 이 잉크 코포레이션 전기 광학 디스플레이들을 구동하기 위한 방법들

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2171182T3 (es) 1993-12-21 2002-09-01 Minnesota Mining & Mfg Polarizador optico.
DE69423651T2 (de) 1993-12-21 2000-09-21 Minnesota Mining And Mfg. Co., Saint Paul Mehrschichtiger optischer film
KR100407210B1 (ko) 1993-12-21 2004-05-31 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 반사편광기디스플레이
WO1995017692A1 (en) 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
IL122244A0 (en) * 1995-06-26 1998-04-05 Minnesota Mining & Mfg Multilayer polymer film with additional coatings or layers
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
AU742195B2 (en) 1998-01-13 2001-12-20 Minnesota Mining And Manufacturing Company Process for making multilayer optical films
JP4274696B2 (ja) 1998-01-13 2009-06-10 スリーエム カンパニー 変性コポリエステルおよび改善された多層反射フィルム
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6266476B1 (en) * 1998-08-25 2001-07-24 Physical Optics Corporation Optical element having an integral surface diffuser
US6322236B1 (en) * 1999-02-09 2001-11-27 3M Innovative Properties Company Optical film with defect-reducing surface and method for making same
US6972813B1 (en) * 1999-06-09 2005-12-06 3M Innovative Properties Company Optical laminated bodies, lighting equipment and area luminescence equipment
JP4508345B2 (ja) * 2000-03-07 2010-07-21 スリーエム イノベイティブ プロパティズ カンパニー 複合基材及び粘着フィルム
US6581286B2 (en) 2000-04-05 2003-06-24 3M Innovative Properties Company Method of making tool to produce optical film
JP2002055225A (ja) 2000-08-11 2002-02-20 Fuji Photo Film Co Ltd 光学フィルターおよびこれを用いた前面板ならびに画像表示装置
US6673425B1 (en) * 2000-10-27 2004-01-06 3M Innovative Properties Company Method and materials for preventing warping in optical films
JP2002179896A (ja) * 2000-12-15 2002-06-26 Mitsubishi Engineering Plastics Corp 熱可塑性樹脂組成物
JP2004525403A (ja) * 2001-01-15 2004-08-19 スリーエム イノベイティブ プロパティズ カンパニー 可視波長領域における透過が高く、かつ平滑な多層赤外反射フィルム、およびそれから製造される積層物品
JP4592972B2 (ja) * 2001-02-08 2010-12-08 大日本印刷株式会社 光拡散フィルム、光拡散フィルムを用いた面光源装置及び表示装置
US6695453B2 (en) * 2001-02-09 2004-02-24 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
JP5054872B2 (ja) * 2001-02-22 2012-10-24 恵和株式会社 光拡散シート及びこれを用いたバックライトユニット
JP2003055225A (ja) * 2001-08-16 2003-02-26 Rohto Pharmaceut Co Ltd 安定化された組成物
JP2003221497A (ja) 2002-01-31 2003-08-05 Unitika Ltd エンボス加工用ポリエステルフィルム
WO2003067287A1 (fr) * 2002-02-08 2003-08-14 Dai Nippon Printing Co., Ltd. Film antireflet et afficheur d'images
US6721102B2 (en) * 2002-03-11 2004-04-13 Eastman Kodak Company Surface formed complex polymer lenses for visible light diffusion
JP2004004417A (ja) * 2002-04-18 2004-01-08 Nitto Denko Corp 光拡散性シート、光学素子および画像表示装置
JP2003327806A (ja) * 2002-05-10 2003-11-19 Mitsubishi Engineering Plastics Corp 熱可塑性樹脂組成物および成形品
US6846098B2 (en) * 2002-05-16 2005-01-25 Eastman Kodak Company Light diffuser with variable diffusion
US7314652B2 (en) * 2003-02-28 2008-01-01 General Electric Company Diffuser for flat panel display
US20040219338A1 (en) * 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
JP4135092B2 (ja) * 2003-09-29 2008-08-20 ソニー株式会社 バックライトおよび拡散板の製造方法、並びに、液晶表示装置
US7092163B2 (en) * 2004-07-22 2006-08-15 General Electric Company Light collimating and diffusing film and system for making the film
US7436469B2 (en) * 2004-10-15 2008-10-14 3M Innovative Properties Company Composite diffuser plates and direct-lit liquid crystal displays using same
US7345137B2 (en) * 2004-10-18 2008-03-18 3M Innovative Properties Company Modified copolyesters and optical films including modified copolyesters
US20060093809A1 (en) * 2004-10-29 2006-05-04 Hebrink Timothy J Optical bodies and methods for making optical bodies
TW200630226A (en) * 2004-11-09 2006-09-01 Zeon Corp Antireflective film, polarizing plate and display
TWI567432B (zh) * 2004-11-09 2017-01-21 Zeon Corp A polarizing plate, a manufacturing method thereof, and a liquid crystal display device
US20060103777A1 (en) * 2004-11-15 2006-05-18 3M Innovative Properties Company Optical film having a structured surface with rectangular based prisms
US7416309B2 (en) * 2004-12-30 2008-08-26 3M Innovative Properties Company Optical film having a surface with rounded structures
US7320538B2 (en) * 2004-12-30 2008-01-22 3M Innovative Properties Company Optical film having a structured surface with concave pyramid-shaped structures
US20070001333A1 (en) 2005-06-30 2007-01-04 Ashwit Dias System and method for forming textured polymeric films
JP4506733B2 (ja) * 2005-09-05 2010-07-21 ソニー株式会社 光学フィルムの製造方法
US7604381B2 (en) * 2007-04-16 2009-10-20 3M Innovative Properties Company Optical article and method of making

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