DE69937193T2 - Nachformbare optische mehrschichtfilme und verfahren zur herstellung - Google Patents

Nachformbare optische mehrschichtfilme und verfahren zur herstellung Download PDF

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Publication number
DE69937193T2
DE69937193T2 DE69937193T DE69937193T DE69937193T2 DE 69937193 T2 DE69937193 T2 DE 69937193T2 DE 69937193 T DE69937193 T DE 69937193T DE 69937193 T DE69937193 T DE 69937193T DE 69937193 T2 DE69937193 T2 DE 69937193T2
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DE
Germany
Prior art keywords
film
multilayer
optical
films
layers
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 - Lifetime
Application number
DE69937193T
Other languages
German (de)
English (en)
Other versions
DE69937193D1 (de
Inventor
William W. Saint Paul MERRILL
James M. Saint Paul JONZA
Olester Jr. Saint Paul BENSON
Andrew J. Saint Paul OUDERKIRK
Michael F. Saint Paul WEBER
Janet T. Saint Paul Keller
Roger J. Saint Paul STUMO
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69937193D1 publication Critical patent/DE69937193D1/de
Publication of DE69937193T2 publication Critical patent/DE69937193T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE69937193T 1998-07-31 1999-03-22 Nachformbare optische mehrschichtfilme und verfahren zur herstellung Expired - Lifetime DE69937193T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12691798A 1998-07-31 1998-07-31
US126917 1998-07-31
PCT/US1999/006200 WO2000007046A1 (en) 1998-07-31 1999-03-22 Post-formable multilayer optical films and methods of forming

Publications (2)

Publication Number Publication Date
DE69937193D1 DE69937193D1 (de) 2007-11-08
DE69937193T2 true DE69937193T2 (de) 2008-06-26

Family

ID=22427370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937193T Expired - Lifetime DE69937193T2 (de) 1998-07-31 1999-03-22 Nachformbare optische mehrschichtfilme und verfahren zur herstellung

Country Status (9)

Country Link
EP (1) EP1099129B1 (enExample)
JP (2) JP2002521730A (enExample)
KR (2) KR100663772B1 (enExample)
CN (2) CN1272645C (enExample)
AU (1) AU3359999A (enExample)
BR (1) BR9912618A (enExample)
CA (1) CA2338348A1 (enExample)
DE (1) DE69937193T2 (enExample)
WO (1) WO2000007046A1 (enExample)

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US6788463B2 (en) 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6449093B2 (en) 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US6419483B1 (en) 2000-03-01 2002-07-16 3M Innovative Properties Company Method and apparatus for curling light-curable dental materials
US6797396B1 (en) 2000-06-09 2004-09-28 3M Innovative Properties Company Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom
AU3486401A (en) 2000-08-21 2002-03-04 3M Innovative Properties Co Loss enhanced reflective optical filters
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US6916440B2 (en) 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
EP1469328A4 (en) * 2002-01-23 2007-01-03 Nitto Denko Corp OPTICAL FILM, MULTILAYER POLARIZATION PLATE, LIQUID CRYSTAL DISPLAY, AND SPONTANEOUS DISPLAY
AU2003298540A1 (en) 2002-08-02 2004-05-25 Avery Dennison Corporation Process and apparatus for microreplication
JP2004272109A (ja) * 2003-03-11 2004-09-30 Nippon Oil Corp 光学フィルムおよび液晶表示素子
JP2004272110A (ja) * 2003-03-11 2004-09-30 Nippon Oil Corp 光学フィルムおよび液晶表示素子
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US8879151B2 (en) * 2008-12-22 2014-11-04 3M Innovative Properties Company Internally patterned multilayer optical films using spatially selective birefringence reduction
KR101775077B1 (ko) * 2009-10-09 2017-09-06 에스케이씨 주식회사 다층 광학 필름 및 이의 제조방법
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
MY166721A (en) * 2010-05-21 2018-07-18 3M Innovative Properties Co Partially reflecting multilayer optical films with reduced color
EP2587304B1 (en) 2010-06-22 2019-12-18 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
US9097858B2 (en) 2010-06-30 2015-08-04 3M Innovative Properties Company Retarder film combinations with spatially selective birefringence reduction
EP2588903B1 (en) 2010-06-30 2021-01-20 3M Innovative Properties Company Mask processing using films with spatially selective birefringence reduction
EP2588902B1 (en) 2010-06-30 2017-10-25 3M Innovative Properties Company Diffuse reflective optical films with spatially selective birefringence reduction
JP4691205B1 (ja) * 2010-09-03 2011-06-01 日東電工株式会社 薄型高機能偏光膜を含む光学フィルム積層体の製造方法
US10067265B2 (en) * 2010-10-12 2018-09-04 Toyota Motor Engineering & Manufacturing North America, Inc. Semi-transparent reflectors
TWI542907B (zh) 2011-05-18 2016-07-21 東洋紡績股份有限公司 液晶顯示裝置、偏光板及偏光子保護薄膜
CN103649791B (zh) * 2011-05-18 2016-03-02 东洋纺株式会社 适用于三维图像显示应对液晶显示装置的偏光板和液晶显示装置
CN105599408A (zh) * 2011-10-07 2016-05-25 三菱瓦斯化学株式会社 医疗用包装容器
JPWO2013099877A1 (ja) * 2011-12-28 2015-05-07 コニカミノルタ株式会社 赤外遮蔽フィルム、赤外遮蔽フィルムの製造方法、および赤外遮蔽体
KR101417250B1 (ko) * 2012-02-20 2014-07-08 (주)엘지하우시스 고내열성 다층 광학필름 및 그의 제조방법
JP6605328B2 (ja) * 2012-07-30 2019-11-13 スリーエム イノベイティブ プロパティズ カンパニー 多層光学フィルムを含むuv安定性アセンブリ
FR3021248B1 (fr) 2014-05-21 2016-06-03 Essilor Int Procede de fabrication d'une lentille ophtalmique
FR3021247B1 (fr) 2014-05-21 2017-01-27 Essilor Int Procede de fabrication d'une lentille ophtalmique et cette lentille
WO2017039720A1 (en) * 2015-09-03 2017-03-09 3M Innovative Properties Company Beam expander with a curved reflective polarizer
US20180370704A1 (en) * 2015-12-15 2018-12-27 Toyo Seikan Co., Ltd. Package
CN107655587B (zh) * 2015-12-18 2019-10-01 深圳市敏杰电子科技有限公司 一体型薄膜温度传感器的生产设备
WO2017163818A1 (ja) * 2016-03-25 2017-09-28 富士フイルム株式会社 赤外線フィルタ、赤外線センサおよび赤外線フィルタ用組成物
US10781986B2 (en) * 2016-03-31 2020-09-22 3M Innovative Properties Company Low-glare automotive headlight
CN106205426A (zh) * 2016-07-26 2016-12-07 安徽饰界广告有限公司 一种可旋转道旗
DE18801943T1 (de) * 2017-05-17 2020-06-04 Everix, Inc. Ultradünne, flexible dünnschichtfilter mit räumlich oder zeitlich variierenden optischen eigenschaften und herstellungsverfahren dafür
KR102637931B1 (ko) * 2017-10-03 2024-02-20 도레이 카부시키가이샤 적층 필름
JP7083612B2 (ja) * 2017-10-18 2022-06-13 日東電工株式会社 光学積層体の製造方法
JP2021525384A (ja) * 2018-05-18 2021-09-24 スリーエム イノベイティブ プロパティズ カンパニー 成形された光学フィルム
WO2020110672A1 (ja) * 2018-11-30 2020-06-04 日本ゼオン株式会社 光学フィルム、位相差フィルム、及びそれらの製造方法
EP3983456A1 (en) * 2019-06-14 2022-04-20 3D Systems, Inc. Polypropylene-based particles for additive manufacturing
US11662510B2 (en) * 2020-01-07 2023-05-30 Meta Platforms Technologies, Llc Optically anisotropic polymer thin films
CN111890655B (zh) * 2020-07-22 2021-11-23 宿迁市金田塑业有限公司 双向拉伸聚乙烯抗菌防雾薄膜的多层共挤生产工艺
KR102434846B1 (ko) * 2021-03-02 2022-08-22 엔비에스티(주) 내수성 및 내오염성이 개선된 가변형 이종 표면 복합체 및 이를 이용한 위변조 방지 장치
CN117970855B (zh) * 2024-03-28 2024-05-28 睢宁县泰宁建材有限公司 一种混凝土制备生产线运行智能监控控制系统

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Also Published As

Publication number Publication date
JP2010186189A (ja) 2010-08-26
CN1192255C (zh) 2005-03-09
BR9912618A (pt) 2001-05-02
KR100663772B1 (ko) 2007-01-03
CN1576890A (zh) 2005-02-09
CA2338348A1 (en) 2000-02-10
KR20010085323A (ko) 2001-09-07
DE69937193D1 (de) 2007-11-08
CN1320219A (zh) 2001-10-31
JP5426444B2 (ja) 2014-02-26
WO2000007046A1 (en) 2000-02-10
KR100663797B1 (ko) 2007-01-03
EP1099129A1 (en) 2001-05-16
KR20060080248A (ko) 2006-07-07
EP1099129B1 (en) 2007-09-26
CN1272645C (zh) 2006-08-30
JP2002521730A (ja) 2002-07-16
AU3359999A (en) 2000-02-21

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