CA2338348A1 - Post-formable multilayer optical films and methods of forming - Google Patents

Post-formable multilayer optical films and methods of forming Download PDF

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Publication number
CA2338348A1
CA2338348A1 CA002338348A CA2338348A CA2338348A1 CA 2338348 A1 CA2338348 A1 CA 2338348A1 CA 002338348 A CA002338348 A CA 002338348A CA 2338348 A CA2338348 A CA 2338348A CA 2338348 A1 CA2338348 A1 CA 2338348A1
Authority
CA
Canada
Prior art keywords
film
post
multilayer optical
layers
films
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.)
Abandoned
Application number
CA002338348A
Other languages
English (en)
French (fr)
Inventor
William W. Merrill
James M. Jonza
Olester Benson Jr.
Andrew J. Ouderkirk
Michael F. Weber
Janet T. Keller
Roger J. 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
Individual
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 Individual filed Critical Individual
Publication of CA2338348A1 publication Critical patent/CA2338348A1/en
Abandoned legal-status Critical Current

Links

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)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CA002338348A 1998-07-31 1999-03-22 Post-formable multilayer optical films and methods of forming Abandoned CA2338348A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12691798A 1998-07-31 1998-07-31
US09/126,917 1998-07-31
PCT/US1999/006200 WO2000007046A1 (en) 1998-07-31 1999-03-22 Post-formable multilayer optical films and methods of forming

Publications (1)

Publication Number Publication Date
CA2338348A1 true CA2338348A1 (en) 2000-02-10

Family

ID=22427370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002338348A Abandoned CA2338348A1 (en) 1998-07-31 1999-03-22 Post-formable multilayer optical films and methods of forming

Country Status (9)

Country Link
EP (1) EP1099129B1 (https=)
JP (2) JP2002521730A (https=)
KR (2) KR100663797B1 (https=)
CN (2) CN1272645C (https=)
AU (1) AU3359999A (https=)
BR (1) BR9912618A (https=)
CA (1) CA2338348A1 (https=)
DE (1) DE69937193T2 (https=)
WO (1) WO2000007046A1 (https=)

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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
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KR101417250B1 (ko) * 2012-02-20 2014-07-08 (주)엘지하우시스 고내열성 다층 광학필름 및 그의 제조방법
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FR3021248B1 (fr) 2014-05-21 2016-06-03 Essilor Int Procede de fabrication d'une lentille ophtalmique
EP3189376A1 (en) * 2015-09-03 2017-07-12 3M Innovative Properties Company Beam expander with a curved reflective polarizer
JP7024409B2 (ja) * 2015-12-15 2022-02-24 東洋製罐株式会社 包装体
CN105424214A (zh) * 2015-12-18 2016-03-23 深圳市敏杰电子科技有限公司 一体型薄膜温度传感器
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
WO2017172787A1 (en) * 2016-03-31 2017-10-05 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
CN111033327B (zh) * 2017-05-17 2022-08-23 埃弗里克斯股份有限公司 具有随空间或时间变化的光学性质的超薄、柔性薄膜滤波器及其制造方法
WO2019069758A1 (ja) * 2017-10-03 2019-04-11 東レ株式会社 積層フィルム
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
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US12235482B2 (en) * 2018-11-30 2025-02-25 Zeon Corporation Optical film, retarder film, and method for manufacturing same
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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200392320A1 (en) * 2019-06-14 2020-12-17 3D Systems, Inc. Polypropylene-based particles for additive manufacturing

Also Published As

Publication number Publication date
JP2010186189A (ja) 2010-08-26
WO2000007046A1 (en) 2000-02-10
JP2002521730A (ja) 2002-07-16
CN1192255C (zh) 2005-03-09
BR9912618A (pt) 2001-05-02
KR20060080248A (ko) 2006-07-07
EP1099129A1 (en) 2001-05-16
KR20010085323A (ko) 2001-09-07
JP5426444B2 (ja) 2014-02-26
KR100663797B1 (ko) 2007-01-03
CN1272645C (zh) 2006-08-30
AU3359999A (en) 2000-02-21
CN1576890A (zh) 2005-02-09
KR100663772B1 (ko) 2007-01-03
EP1099129B1 (en) 2007-09-26
DE69937193T2 (de) 2008-06-26
DE69937193D1 (de) 2007-11-08
CN1320219A (zh) 2001-10-31

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