WO2012074814A3 - Microstructured articles comprising nanostructures and method - Google Patents

Microstructured articles comprising nanostructures and method Download PDF

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Publication number
WO2012074814A3
WO2012074814A3 PCT/US2011/061675 US2011061675W WO2012074814A3 WO 2012074814 A3 WO2012074814 A3 WO 2012074814A3 US 2011061675 W US2011061675 W US 2011061675W WO 2012074814 A3 WO2012074814 A3 WO 2012074814A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanostructures
microstructured
microstructured articles
articles
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.)
Ceased
Application number
PCT/US2011/061675
Other languages
French (fr)
Other versions
WO2012074814A2 (en
Inventor
Christopher B. Walker Jr.
Vivian W. Jones
Tri D. Pham
Joseph T. Aronson
Corey D. Balts
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
Priority to US13/881,524 priority Critical patent/US20130236697A1/en
Priority to CN201180056247XA priority patent/CN103221846A/en
Priority to EP11844818.2A priority patent/EP2646858A2/en
Priority to KR20137015819A priority patent/KR20130140087A/en
Priority to SG2013037114A priority patent/SG190280A1/en
Priority to JP2013542050A priority patent/JP2014501946A/en
Publication of WO2012074814A2 publication Critical patent/WO2012074814A2/en
Publication of WO2012074814A3 publication Critical patent/WO2012074814A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B1/00—Devices without movable or flexible elements, e.g. microcapillary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
    • B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Computer Hardware Design (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The present invention concerns microstructured articles comprising nanostructures such an antiglare films, antireflective films, as well as microstructured tools and methods of making microstructured articles.
PCT/US2011/061675 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method Ceased WO2012074814A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/881,524 US20130236697A1 (en) 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method
CN201180056247XA CN103221846A (en) 2010-12-01 2011-11-21 Microstructured articles and methods including nanostructures
EP11844818.2A EP2646858A2 (en) 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method
KR20137015819A KR20130140087A (en) 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method
SG2013037114A SG190280A1 (en) 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method
JP2013542050A JP2014501946A (en) 2010-12-01 2011-11-21 Microstructured articles and methods comprising nanostructures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41864310P 2010-12-01 2010-12-01
US61/418,643 2010-12-01

Publications (2)

Publication Number Publication Date
WO2012074814A2 WO2012074814A2 (en) 2012-06-07
WO2012074814A3 true WO2012074814A3 (en) 2012-08-02

Family

ID=46172469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/061675 Ceased WO2012074814A2 (en) 2010-12-01 2011-11-21 Microstructured articles comprising nanostructures and method

Country Status (8)

Country Link
US (1) US20130236697A1 (en)
EP (1) EP2646858A2 (en)
JP (1) JP2014501946A (en)
KR (1) KR20130140087A (en)
CN (1) CN103221846A (en)
SG (1) SG190280A1 (en)
TW (1) TW201234035A (en)
WO (1) WO2012074814A2 (en)

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KR101842728B1 (en) 2010-05-07 2018-03-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Antireflective films comprising microstructured surface
SG187145A1 (en) 2010-08-05 2013-02-28 3M Innovative Properties Co Multilayer film comprising matte surface layer and articles
US9972734B2 (en) 2012-03-27 2018-05-15 3M Innovative Properties Company Photovoltaic modules comprising light directing mediums and methods of making the same
JP2014048526A (en) * 2012-08-31 2014-03-17 Dexerials Corp Optical body, display device, input device, and electronic apparatus
US20140234240A1 (en) * 2013-02-21 2014-08-21 O P I Products, Inc. Less yellowing nail coating
JP6453864B2 (en) 2013-10-02 2019-01-16 スリーエム イノベイティブ プロパティズ カンパニー An article comprising a polyacrylate pressure sensitive primer and an adhesive comprising a polyacrylate component
CN105593275B (en) 2013-10-02 2020-10-30 3M创新有限公司 Articles and methods including polyacrylate primers with nitrogen-containing polymers
CN105612438B (en) * 2013-10-02 2018-12-14 3M创新有限公司 Microstructured diffuser including first microstructured layer and coating, optical stack and method
US20160303838A1 (en) * 2013-12-09 2016-10-20 3M Innovative Properties Company Transparent conductive multilayer assembly
EP2905128A1 (en) * 2014-02-05 2015-08-12 Kuraray Europe GmbH Composite glass laminates with thermal radiation shielding properties based on thin films made of plasticiser-free polyvinyl acetal
US20160131803A1 (en) * 2014-11-12 2016-05-12 This And That Services, Inc. Light control sheet
CN104808277A (en) * 2015-05-11 2015-07-29 武汉华星光电技术有限公司 Polarizing plate and liquid crystal display device comprising same
CN108027461B (en) 2015-09-15 2022-07-22 3M创新有限公司 Low-flash matte coating and preparation method thereof
EP3362744A4 (en) 2015-10-12 2019-06-12 3M Innovative Properties Company LIGHT REDIRECTION FILM USEFUL WITH SOLAR MODULES
US20170199309A1 (en) * 2016-01-12 2017-07-13 Optivision Technology Inc. Optical device and diffusion film
WO2017135261A1 (en) * 2016-02-01 2017-08-10 旭硝子株式会社 Translucent structure
US10795061B2 (en) 2016-05-15 2020-10-06 3M Innovative Properties Company Light redirecting film with multi-peak microstructured prismatic elements and methods of making them
CN106410418B (en) * 2016-08-11 2022-05-27 东南大学 Dual-function anisotropic electromagnetic coding metamaterial applied to microwave band, basic unit structure and design method
KR101892037B1 (en) * 2016-11-22 2018-08-27 (주) 제이피이 Anti-glare and anti-reflection film and producing method thereof
GB201709562D0 (en) * 2017-06-15 2017-08-02 Grafmarine Power distrubution and cell storage apparatus
WO2019130198A1 (en) 2017-12-29 2019-07-04 3M Innovative Properties Company Anti-reflective surface structures
US11485052B2 (en) 2018-07-30 2022-11-01 Canon Kabushiki Kaisha Resin product, method of making resin product, interchangeable lens, and optical device
JP7343273B2 (en) * 2018-11-14 2023-09-12 日東電工株式会社 Anti-glare film, method for producing anti-glare film, optical member and image display device
US11906252B2 (en) 2019-05-31 2024-02-20 3M Innovative Properties Company Composite cooling film and article including the same
JP7135221B2 (en) 2019-05-31 2022-09-12 スリーエム イノベイティブ プロパティズ カンパニー Composite cooling films and articles containing same
US11766822B2 (en) 2019-08-20 2023-09-26 3M Innovative Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
US12434427B2 (en) 2019-08-20 2025-10-07 Solventum Intellectual Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
US11718728B2 (en) 2019-11-21 2023-08-08 Dupont Electronics, Inc. Single layer polymer films and electronic devices
US20220355567A1 (en) 2019-12-19 2022-11-10 3M Innovative Properties Company Composite cooling film comprising a reflective microporous layer and a uv-absorbing layer
CN114902007B (en) 2019-12-19 2024-02-27 3M创新有限公司 Composite cooling film including organic polymer layer, UV absorbing layer and reflective metal layer
CN114867925B (en) 2019-12-31 2024-09-24 3M创新有限公司 Multi-surface passive cooling products
WO2021144714A1 (en) 2020-01-16 2021-07-22 3M Innovative Properties Company Composite cooling film comprising a reflective nonporous organic polymeric layer and a uv-protective layer
JP7490427B2 (en) * 2020-04-07 2024-05-27 キヤノン株式会社 Resin molded products, manufacturing methods for resin molded products, molds, manufacturing equipment for resin molded products, cameras, printers
CN115461581A (en) 2020-05-06 2022-12-09 3M创新有限公司 Solar absorption and radiative cooling articles and methods
CN116472478B (en) 2020-11-24 2026-04-07 3M创新有限公司 Radiation-cooled products including white diffuse reflective layers and non-white colored reflective mirrors
EP4259415A1 (en) 2020-12-11 2023-10-18 3M Innovative Properties Company Method of thermoforming film with structured surface and articles
WO2022162614A1 (en) 2021-01-28 2022-08-04 3M Innovative Properties Company Antimicrobial compositions and articles and related methods
WO2023105372A1 (en) * 2021-12-07 2023-06-15 3M Innovative Properties Company Microstructured surface and articles with lower visibilty of scratches and methods
TWI844959B (en) * 2022-05-13 2024-06-11 大立光電股份有限公司 Imaging lens assembly, camera module and electronic device
WO2025120404A1 (en) 2023-12-06 2025-06-12 3M Innovative Properties Company Composite cooling films including a diffusely reflective layer and a uv reflecting composite layer

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US6778240B2 (en) * 2000-03-28 2004-08-17 Fuji Photo Film Co., Ltd. Anti-glare and anti-reflection film, polarizing plate, and image display device
EP1962111A1 (en) * 2007-02-21 2008-08-27 Sony Corporation Anti-glare film, method of manufacturing the same, and display device
KR20100006748A (en) * 2008-07-10 2010-01-21 한국기계연구원 Fabricating method of micro-nano pattern using plasma etching
KR20100056183A (en) * 2008-11-19 2010-05-27 한국전자통신연구원 Multi-functional micro lens array substrate and method of forming the same

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JP2002196117A (en) * 2000-12-25 2002-07-10 Nitto Denko Corp Light diffusion layer, light diffusion sheet and optical element
US7294405B2 (en) * 2004-08-26 2007-11-13 3M Innovative Properties Company Antiglare coating and articles
KR101356903B1 (en) * 2006-03-29 2014-01-28 가부시키가이샤 도모에가와 세이시쇼 Optical film
JP4155337B1 (en) * 2007-02-21 2008-09-24 ソニー株式会社 Anti-glare film, method for producing the same, and display device
US20090233048A1 (en) * 2007-11-19 2009-09-17 Chikara Murata Anti-glare material and optical layered product
US20090147361A1 (en) * 2007-12-07 2009-06-11 3M Innovative Properties Company Microreplicated films having diffractive features on macro-scale features
WO2010141345A1 (en) * 2009-06-02 2010-12-09 3M Innovative Properties Company Antiglare films comprising microstructured surface
KR101842728B1 (en) * 2010-05-07 2018-03-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Antireflective films comprising microstructured surface
SG187145A1 (en) * 2010-08-05 2013-02-28 3M Innovative Properties Co Multilayer film comprising matte surface layer and articles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778240B2 (en) * 2000-03-28 2004-08-17 Fuji Photo Film Co., Ltd. Anti-glare and anti-reflection film, polarizing plate, and image display device
EP1962111A1 (en) * 2007-02-21 2008-08-27 Sony Corporation Anti-glare film, method of manufacturing the same, and display device
KR20100006748A (en) * 2008-07-10 2010-01-21 한국기계연구원 Fabricating method of micro-nano pattern using plasma etching
KR20100056183A (en) * 2008-11-19 2010-05-27 한국전자통신연구원 Multi-functional micro lens array substrate and method of forming the same

Also Published As

Publication number Publication date
TW201234035A (en) 2012-08-16
US20130236697A1 (en) 2013-09-12
WO2012074814A2 (en) 2012-06-07
CN103221846A (en) 2013-07-24
EP2646858A2 (en) 2013-10-09
JP2014501946A (en) 2014-01-23
KR20130140087A (en) 2013-12-23
SG190280A1 (en) 2013-06-28

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