BR112017008115A2 - artigo, película e método de fabricação de um artigo - Google Patents

artigo, película e método de fabricação de um artigo

Info

Publication number
BR112017008115A2
BR112017008115A2 BR112017008115A BR112017008115A BR112017008115A2 BR 112017008115 A2 BR112017008115 A2 BR 112017008115A2 BR 112017008115 A BR112017008115 A BR 112017008115A BR 112017008115 A BR112017008115 A BR 112017008115A BR 112017008115 A2 BR112017008115 A2 BR 112017008115A2
Authority
BR
Brazil
Prior art keywords
film
article
microstructured optical
making
optical film
Prior art date
Application number
BR112017008115A
Other languages
English (en)
Inventor
Hao Bing
A Aho Erik
J Stradinger John
P Baetzold John
Nirmal Manoj
L Pekurovsky Mikhail
M Tapio Scott
K Patel Suman
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 BR112017008115A2 publication Critical patent/BR112017008115A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0231—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having microprismatic or micropyramidal shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)

Abstract

a presente descrição refere-se a artigos e métodos para a produção de construções de película redirecionadora de luz compreendendo uma película óptica microestruturada ligada, em áreas selecionadas, a uma outra película. este tipo de conjunto pode servir para diversas finalidades. por exemplo, o conjunto pode proteger a película estruturada, fornecer funcionalidade adicional, como difusão, e/ou facilitar a fixação da película óptica microestruturada a uma superfície de montagem, como uma janela.
BR112017008115A 2014-10-20 2015-10-16 artigo, película e método de fabricação de um artigo BR112017008115A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462065932P 2014-10-20 2014-10-20
PCT/US2015/055908 WO2016064669A1 (en) 2014-10-20 2015-10-16 Light redirecting film constructions and methods of making them

Publications (1)

Publication Number Publication Date
BR112017008115A2 true BR112017008115A2 (pt) 2018-02-20

Family

ID=55761349

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008115A BR112017008115A2 (pt) 2014-10-20 2015-10-16 artigo, película e método de fabricação de um artigo

Country Status (8)

Country Link
US (1) US20170248742A1 (pt)
EP (1) EP3210060A1 (pt)
JP (1) JP2017531835A (pt)
KR (1) KR20170071568A (pt)
CN (1) CN107148584A (pt)
BR (1) BR112017008115A2 (pt)
TW (1) TW201629535A (pt)
WO (1) WO2016064669A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10513881B2 (en) * 2014-01-22 2019-12-24 3M Innovative Properties Company Microoptics for glazing
WO2016064621A1 (en) 2014-10-20 2016-04-28 3M Innovative Properties Company Sun-facing light redirecting films with reduced glare
KR20170071582A (ko) 2014-10-20 2017-06-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 감소된 눈부심을 갖는 방-지향식 광 방향전환 필름
JPWO2016175149A1 (ja) * 2015-04-30 2018-04-19 シャープ株式会社 採光装置、採光システム
CN107820573B (zh) 2015-06-30 2020-06-12 3M创新有限公司 微结构化制品上的阻隔元件
WO2017003787A1 (en) * 2015-06-30 2017-01-05 3M Innovative Properties Company Insulated glazing units and microoptical layer including microstructured anisotropic diffuser and methods
CN107850700B (zh) * 2015-08-05 2021-04-13 3M创新有限公司 光学漫射膜层压体及其制造方法
US20220019000A1 (en) * 2016-07-31 2022-01-20 3M Innovative Properties Company Light redirecting constructions and methods for sealing edges thereof
ES1221619Y (es) 2016-11-03 2019-02-28 Basf Se Panel de luz diurna

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873682A (ja) * 1981-10-09 1983-05-02 ユニサ−チ・リミテツド 太陽光照明用パネルおよびそれを用いた太陽光照明方法
US5591527A (en) * 1994-11-02 1997-01-07 Minnesota Mining And Manufacturing Company Optical security articles and methods for making same
AU2609800A (en) * 1999-01-14 2000-08-01 Minnesota Mining And Manufacturing Company Optical sheets suitable for spreading light
ATE364191T1 (de) * 1999-01-21 2007-06-15 Reflexite Corp Dauerhafte, offenflaechige retroreflektierende prismatische konstruktion
US20070171325A1 (en) * 2006-01-20 2007-07-26 Byung-Soo Ko Light Management Film Package For Display Systems and Systems Using Same
US20080291541A1 (en) * 2007-05-23 2008-11-27 3M Innovative Properties Company Light redirecting solar control film
WO2011084303A2 (en) * 2009-12-17 2011-07-14 3M Innovative Properties Company Light redirecting constructions
KR20130092396A (ko) * 2010-04-15 2013-08-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품
EP2558288B1 (en) * 2010-04-15 2019-01-02 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
WO2011129833A1 (en) * 2010-04-15 2011-10-20 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
US9285584B2 (en) * 2010-10-06 2016-03-15 3M Innovative Properties Company Anti-reflective articles with nanosilica-based coatings and barrier layer

Also Published As

Publication number Publication date
WO2016064669A1 (en) 2016-04-28
CN107148584A (zh) 2017-09-08
JP2017531835A (ja) 2017-10-26
EP3210060A1 (en) 2017-08-30
TW201629535A (zh) 2016-08-16
KR20170071568A (ko) 2017-06-23
US20170248742A1 (en) 2017-08-31

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]