AU2003300384B2 - Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light - Google Patents

Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light Download PDF

Info

Publication number
AU2003300384B2
AU2003300384B2 AU2003300384A AU2003300384A AU2003300384B2 AU 2003300384 B2 AU2003300384 B2 AU 2003300384B2 AU 2003300384 A AU2003300384 A AU 2003300384A AU 2003300384 A AU2003300384 A AU 2003300384A AU 2003300384 B2 AU2003300384 B2 AU 2003300384B2
Authority
AU
Australia
Prior art keywords
film
polymer
optical
layers
refractive index
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.)
Ceased
Application number
AU2003300384A
Other languages
English (en)
Other versions
AU2003300384A1 (en
Inventor
Laurence R. Gilbert
Timothy J. Hebrink
James M. Jonza
Andrew T. Ruff
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 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 AU2003300384A1 publication Critical patent/AU2003300384A1/en
Application granted granted Critical
Publication of AU2003300384B2 publication Critical patent/AU2003300384B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, 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
    • G02B5/3041—Polarisers, 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
    • G02B5/305—Polarisers, 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
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
AU2003300384A 2002-12-31 2003-12-24 Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light Ceased AU2003300384B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/335,460 2002-12-31
US10/335,460 US7064897B2 (en) 2002-12-31 2002-12-31 Optical polarizing films with designed color shifts
PCT/US2003/041339 WO2004061491A2 (en) 2002-12-31 2003-12-24 Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light

Publications (2)

Publication Number Publication Date
AU2003300384A1 AU2003300384A1 (en) 2004-07-29
AU2003300384B2 true AU2003300384B2 (en) 2009-07-30

Family

ID=32655354

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003300384A Ceased AU2003300384B2 (en) 2002-12-31 2003-12-24 Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light

Country Status (10)

Country Link
US (3) US7064897B2 (enExample)
EP (3) EP1980881A1 (enExample)
JP (1) JP4594104B2 (enExample)
KR (1) KR101029441B1 (enExample)
CN (1) CN100373188C (enExample)
AU (1) AU2003300384B2 (enExample)
BR (1) BR0317843A (enExample)
CA (1) CA2511787A1 (enExample)
MX (1) MXPA05007058A (enExample)
WO (1) WO2004061491A2 (enExample)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094461B2 (en) * 2002-12-31 2006-08-22 3M Innovative Properties Company P-polarizer with large z-axis refractive index difference
US7064897B2 (en) * 2002-12-31 2006-06-20 3M Innovative Properties Company Optical polarizing films with designed color shifts
US6952312B2 (en) * 2002-12-31 2005-10-04 3M Innovative Properties Company Head-up display with polarized light source and wide-angle p-polarization reflective polarizer
EP1688302B1 (de) * 2005-02-02 2010-07-14 Flabeg GmbH & Co. KG Rückblickspiegel für Kraftfahrzeuge
US20060293463A1 (en) * 2005-06-28 2006-12-28 General Electric Company Compositions for brightness enhancing films
US20070044043A1 (en) * 2005-08-22 2007-02-22 Schut David M DBR film for laser imaging
US20080037127A1 (en) * 2006-03-31 2008-02-14 3M Innovative Properties Company Wide angle mirror system
US7636193B2 (en) * 2006-05-02 2009-12-22 3M Innovative Properties Company Visible light-transmissive IR filter with distorted portions
US20070279755A1 (en) * 2006-06-01 2007-12-06 3M Innovative Properties Company Head-Up Display System
CN101517457B (zh) * 2006-09-29 2011-12-21 3M创新有限公司 抑制基于聚合物的光学元件中伪影形成的粘合剂
US8703265B2 (en) * 2007-03-23 2014-04-22 Selig Sealing Products, Inc. Container seal with removal tab and piercable holographic security seal
US8522990B2 (en) * 2007-03-23 2013-09-03 Selig Sealing Products, Inc. Container seal with removal tab and holographic security ring seal
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9612369B2 (en) 2007-08-12 2017-04-04 Toyota Motor Engineering & Manufacturing North America, Inc. Red omnidirectional structural color made from metal and dielectric layers
US9063291B2 (en) * 2007-08-12 2015-06-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional reflector
US9739917B2 (en) 2007-08-12 2017-08-22 Toyota Motor Engineering & Manufacturing North America, Inc. Red omnidirectional structural color made from metal and dielectric layers
US10870740B2 (en) 2007-08-12 2020-12-22 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures and protective coatings thereon
US8736959B2 (en) * 2007-08-12 2014-05-27 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional reflector
US9229140B2 (en) * 2007-08-12 2016-01-05 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional UV-IR reflector
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
US10788608B2 (en) 2007-08-12 2020-09-29 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures
US10048415B2 (en) 2007-08-12 2018-08-14 Toyota Motor Engineering & Manufacturing North America, Inc. Non-dichroic omnidirectional structural color
EP2565030B1 (en) 2007-08-24 2016-10-19 Selig Sealing Products, Inc. Covering and hygienically covered metal container
JP4513921B2 (ja) * 2008-12-09 2010-07-28 ソニー株式会社 光学体およびその製造方法、窓材、ブラインド、ロールカーテン、ならびに障子
KR101689045B1 (ko) * 2008-12-22 2016-12-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 복수의 복굴절성 층을 구비한 내부 패턴화된 다층 광학 필름
KR101728177B1 (ko) * 2009-02-06 2017-04-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 제어 필름 및 다층 광학 필름 적층물
US9057843B2 (en) * 2009-10-24 2015-06-16 3M Innovative Properties Company Immersed asymmetric reflector with reduced color
US8703252B2 (en) 2009-12-18 2014-04-22 Teijin Limited Multi-layer stretched film
JP5022480B2 (ja) * 2010-06-30 2012-09-12 帝人株式会社 液晶表示装置用液晶パネルおよびそれからなる液晶表示装置
JP4782864B2 (ja) * 2009-12-18 2011-09-28 帝人株式会社 １軸延伸多層積層フィルム、それからなる輝度向上用部材、それらからなる液晶ディスプレイ用複合部材およびそれらからなる液晶ディスプレイ装置
JP2011126182A (ja) * 2009-12-18 2011-06-30 Teijin Ltd １軸延伸多層積層フィルム、それからなる輝度向上用部材、それらからなる液晶ディスプレイ用複合部材およびそれらからなる液晶ディスプレイ装置
KR101775746B1 (ko) 2010-05-21 2017-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 색상이 감소된 부분적으로 반사하는 다층 광학 필름
EP2580619B1 (en) 2010-06-10 2019-07-24 3M Innovative Properties Company Display device and method of lc panel protection
CN103038681B (zh) * 2010-06-30 2016-09-28 3M创新有限公司 使用具有空间选择性双折射减小的膜的掩模加工
WO2012012118A2 (en) 2010-06-30 2012-01-26 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
BR112012033546A2 (pt) 2010-06-30 2016-11-29 3M Innovative Properties Co artigos multicamadas e método de operação de uma imagem
WO2012003213A1 (en) * 2010-06-30 2012-01-05 3M Innovative Properties Company Diffuse reflective optical films with spatially selective birefringence reduction
CN103038680B (zh) 2010-06-30 2015-12-02 3M创新有限公司 具有空间选择性双折射减小的延迟膜组合
EP2589041B1 (en) 2010-06-30 2018-04-25 3M Innovative Properties Company Light directing film
SG187145A1 (en) 2010-08-05 2013-02-28 3M Innovative Properties Co Multilayer film comprising matte surface layer and articles
US8954478B2 (en) * 2010-09-28 2015-02-10 Yiftach Shoolman Systems, methods, and media for managing RAM resources for in-memory NoSQL databases
JP5601145B2 (ja) * 2010-10-20 2014-10-08 凸版印刷株式会社 セキュリティスレッド、その製造方法並びにセキュリティ用紙
CN103477147B (zh) 2011-04-08 2015-01-14 3M创新有限公司 光管道t形提取器
WO2013059228A1 (en) * 2011-10-20 2013-04-25 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
US9322967B2 (en) 2011-10-20 2016-04-26 3M Innovative Properties Company Apodized broadband partial reflectors
WO2013099564A1 (ja) * 2011-12-28 2013-07-04 コニカミノルタ株式会社 赤外遮蔽フィルム、これを用いた熱線反射合わせガラス、および熱線反射合わせガラスの製造方法
US9081147B2 (en) * 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction
KR101417250B1 (ko) * 2012-02-20 2014-07-08 (주)엘지하우시스 고내열성 다층 광학필름 및 그의 제조방법
EP2822871A4 (en) 2012-03-08 2015-12-09 Selig Sealing Products Inc TANK SEALING ELEMENT WITH A PROTECTED SAFETY COMPONENT AND A REMOVAL BAG
TWI474079B (zh) * 2012-03-14 2015-02-21 Extend Optronics Corp 反射式光學膜及其製作方法、及影像顯示器
US9678260B2 (en) 2012-08-10 2017-06-13 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with semiconductor absorber layer
US9664832B2 (en) 2012-08-10 2017-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination semiconductor absorber and dielectric absorber layers
US9658375B2 (en) 2012-08-10 2017-05-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination metal absorber and dielectric absorber layers
CA2917504C (en) 2013-07-15 2022-06-21 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
US9864120B2 (en) 2013-09-05 2018-01-09 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
US9841598B2 (en) 2013-12-31 2017-12-12 3M Innovative Properties Company Lens with embedded multilayer optical film for near-eye display systems
JP6741586B2 (ja) 2014-04-01 2020-08-19 トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド 色シフトのない多層構造
JP6152068B2 (ja) * 2014-04-09 2017-06-21 富士フイルム株式会社 偏光板、および画像表示装置
CN112904562A (zh) 2014-04-09 2021-06-04 3M创新有限公司 作为组合器的具有薄膜的近眼显示系统
KR102467762B1 (ko) 2014-08-27 2022-11-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전기적 다층 라미네이션 전사 필름
US9586385B2 (en) 2014-08-27 2017-03-07 3M Innovative Properties Company Inorganic multilayer lamination transfer films
US11247501B2 (en) 2014-08-27 2022-02-15 3M Innovative Properties Company Layer-by-layer assembled multilayer lamination transfer films
KR102326285B1 (ko) * 2014-09-12 2021-11-15 디아이씨 가부시끼가이샤 고무와 금속과의 접착촉진제, 고무 조성물 및 타이어
US9810824B2 (en) 2015-01-28 2017-11-07 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural colors
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
JP7519170B2 (ja) 2015-12-18 2024-07-19 スリーエム イノベイティブ プロパティズ カンパニー 広帯域可視光反射体
JP6938548B2 (ja) * 2016-06-09 2021-09-22 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルタ
JP7099786B2 (ja) * 2016-07-12 2022-07-12 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体、光学システム、および配向ポリマー多層光学フィルムの第１の反射帯域を変更する方法
EP3559712A1 (en) 2016-12-20 2019-10-30 3M Innovative Properties Company Multilayer film including hidden fluorescent features
CN110622048B (zh) * 2017-03-02 2023-03-28 3M创新有限公司 具有低光学厚度敏感性的动态反射彩色膜
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
JP7386165B2 (ja) * 2017-10-02 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 色シフトを補正するための部分反射体
KR20200115495A (ko) * 2018-01-26 2020-10-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 결정질 저 굴절률 층을 갖는 다층 반사 편광기
JP7143878B2 (ja) * 2018-02-22 2022-09-29 東洋紡株式会社 多層積層フィルム
GB2572552B (en) * 2018-03-29 2020-08-26 De La Rue Int Ltd Optical device and method of manufacture thereof
WO2019191841A1 (en) * 2018-04-05 2019-10-10 National Research Council Of Canada Multilayer optical thin film structure
CN108761579A (zh) * 2018-06-15 2018-11-06 阜阳昂科丰光电科技有限公司 一种聚合物多层光学膜制备方法
CN113924513B (zh) 2019-03-26 2024-05-14 东丽株式会社 层叠体及其制造方法、导光板单元、光源单元、显示装置、投影图像显示部件、投影图像显示装置以及显示画面用滤光器
WO2020203815A1 (ja) * 2019-03-29 2020-10-08 日本ゼオン株式会社 識別媒体、並びに、その識別媒体を含む物品
US20230244006A1 (en) * 2021-11-01 2023-08-03 The Trustees Of The University Of Pennsylvania Manufacturing Of Heterostructured Polymer-Infiltrated Nanoparticle Films Via Capillary Rise Infiltration And Their Applications

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
WO1999036804A1 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Anti-reflective polymer constructions and method for producing same
US6045894A (en) * 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6451414B1 (en) * 1998-01-13 2002-09-17 3M Innovatives Properties Company Multilayer infrared reflecting optical body
US6498683B2 (en) * 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610729A (en) * 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US3858977A (en) * 1972-01-18 1975-01-07 Canadian Patents Dev Optical interference authenticating means
JPS54116822A (en) * 1978-03-02 1979-09-11 Nec Corp Picture coder
US5766738A (en) * 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
US4705356A (en) * 1984-07-13 1987-11-10 Optical Coating Laboratory, Inc. Thin film optical variable article having substantial color shift with angle and method
JPH0625267B2 (ja) * 1985-12-17 1994-04-06 ダイアホイルヘキスト株式会社 高密度磁気記録媒体用ポリエチレン−２，６−ナフタレ−トフイルム
JPH0777840B2 (ja) * 1987-07-06 1995-08-23 ザ・マール・コーポレーション 多色効果を有する装飾物品
USRE33729E (en) * 1987-09-11 1991-10-29 Coherent, Inc. Multilayer optical filter for producing colored reflected light and neutral transmission
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5103337A (en) * 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5360659A (en) * 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
JP4314357B2 (ja) 1995-06-26 2009-08-12 スリーエム カンパニー 透明多層デバイス
JP4122057B2 (ja) * 1995-06-26 2008-07-23 スリーエム カンパニー 追加のコーティングまたは層を備えた多層ポリマーフィルム
US5808798A (en) * 1996-03-27 1998-09-15 Minnesota Mining And Manufacturing Co. Nonpolarizing beamsplitter
TW338750B (en) * 1997-11-05 1998-08-21 Ind Tech Res Inst The color changeable thermal transfer printing color band
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
EP1762398B2 (en) * 2000-01-21 2017-09-27 Viavi Solutions Inc. Optically variable security devices
US6548054B2 (en) * 2001-09-06 2003-04-15 Auburn University Biocidal polystyrene hydantoin particles
US6815065B2 (en) * 2002-05-31 2004-11-09 Flex Products, Inc. All-dielectric optical diffractive pigments
US7064897B2 (en) 2002-12-31 2006-06-20 3M Innovative Properties Company Optical polarizing films with designed color shifts
US7094461B2 (en) 2002-12-31 2006-08-22 3M Innovative Properties Company P-polarizer with large z-axis refractive index difference
US6952312B2 (en) 2002-12-31 2005-10-04 3M Innovative Properties Company Head-up display with polarized light source and wide-angle p-polarization reflective polarizer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
WO1999036804A1 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Anti-reflective polymer constructions and method for producing same
US6045894A (en) * 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6451414B1 (en) * 1998-01-13 2002-09-17 3M Innovatives Properties Company Multilayer infrared reflecting optical body
US6498683B2 (en) * 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies

Also Published As

Publication number Publication date
US7064897B2 (en) 2006-06-20
EP1588198A2 (en) 2005-10-26
WO2004061491A2 (en) 2004-07-22
US7744987B2 (en) 2010-06-29
KR101029441B1 (ko) 2011-04-14
US20080003419A1 (en) 2008-01-03
CN1745320A (zh) 2006-03-08
JP2006512619A (ja) 2006-04-13
KR20050084510A (ko) 2005-08-26
EP1980881A1 (en) 2008-10-15
BR0317843A (pt) 2005-12-06
MXPA05007058A (es) 2005-09-12
US20040125450A1 (en) 2004-07-01
CN100373188C (zh) 2008-03-05
EP3067721B1 (en) 2018-09-26
EP3067721A1 (en) 2016-09-14
WO2004061491A3 (en) 2004-09-02
US20060221446A1 (en) 2006-10-05
EP1588198B1 (en) 2016-05-04
AU2003300384A1 (en) 2004-07-29
JP4594104B2 (ja) 2010-12-08
US7256936B2 (en) 2007-08-14
CA2511787A1 (en) 2004-07-22

Similar Documents

Publication Publication Date Title
AU2003300384B2 (en) Optical polarizing films with designed color shifts depending on the angle of incidence, the films having substantially no reflection bands in the visible spectrum for normally incident light
US7094461B2 (en) P-polarizer with large z-axis refractive index difference
KR100560342B1 (ko) 투명 내지 채색된 보안 필름
EP1379900B1 (en) System comprising a multilayer reflective polymer polarizer film with a hologram, a printed image and a verifying polarizer film
EP1232058B1 (en) Optical bodies made with a birefringent polymer
JP2017534076A (ja) 重複する調波を有する多層光学フィルム
CN114280717B (zh) 用于校正色移的部分反射器、圆形偏振片及显示器
AU2031599A (en) Color shifting film
JP7676399B2 (ja) 光学フィルタ及び光学システム
AU2002247320B8 (en) Multilayer polymer film with additional coatings or layers
Jonza et al. Multilayer polymeric color-shifting polarizer films
AU2002247320A1 (en) Multilayer polymer film with additional coatings or layers
MXPA00006788A (en) Reflective article with concealed retroreflective pattern

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired