BR112017008050A2 - artigos, películas e método de fabricação de um artigo - Google Patents

artigos, películas e método de fabricação de um artigo

Info

Publication number
BR112017008050A2
BR112017008050A2 BR112017008050A BR112017008050A BR112017008050A2 BR 112017008050 A2 BR112017008050 A2 BR 112017008050A2 BR 112017008050 A BR112017008050 A BR 112017008050A BR 112017008050 A BR112017008050 A BR 112017008050A BR 112017008050 A2 BR112017008050 A2 BR 112017008050A2
Authority
BR
Brazil
Prior art keywords
diffuser
articles
films
article
making
Prior art date
Application number
BR112017008050A
Other languages
English (en)
Inventor
Hao Bing
A Marttila Charles
A Aho Erik
F Reed John
P Baetzold John
Nirmal Manoj
Benton Free Michael
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 BR112017008050A2 publication Critical patent/BR112017008050A2/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
    • 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

Abstract

a presente invenção se refere a artigos e métodos de produção de película redirecionadora de que inclui uma película óptica microestruturada ligada em áreas selecionadas a outra película e que inclui um difusor. o difusor tem uma opacidade óptica na faixa de (20) a (85) por cento e uma claridade óptica de no máximo (50) por cento. o difusor pode ser um difusor de superfície e pode ser um difusor de superfície assimétrica.
BR112017008050A 2014-10-20 2015-10-09 artigos, películas e método de fabricação de um artigo BR112017008050A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462065932P 2014-10-20 2014-10-20
US201562186871P 2015-06-30 2015-06-30
PCT/US2015/054830 WO2016064595A1 (en) 2014-10-20 2015-10-09 Light redirecting film constructions and methods of making same

Publications (1)

Publication Number Publication Date
BR112017008050A2 true BR112017008050A2 (pt) 2018-01-23

Family

ID=55761321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008050A BR112017008050A2 (pt) 2014-10-20 2015-10-09 artigos, películas e método de fabricação de um artigo

Country Status (8)

Country Link
US (1) US20170307789A1 (pt)
EP (1) EP3210061A1 (pt)
JP (1) JP2017538958A (pt)
KR (1) KR20170071581A (pt)
CN (1) CN107615105A (pt)
BR (1) BR112017008050A2 (pt)
TW (1) TW201631081A (pt)
WO (1) WO2016064595A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017508641A (ja) 2014-01-22 2017-03-30 スリーエム イノベイティブ プロパティズ カンパニー グレイジング用微小光学体
WO2016064565A1 (en) 2014-10-20 2016-04-28 3M Innovative Properties Company Insulated glazing units and microoptical layer comprising microstructured diffuser and methods
CN105988151B (zh) * 2016-06-30 2018-09-07 张家港康得新光电材料有限公司 光转向膜
JP2019525247A (ja) * 2016-07-31 2019-09-05 スリーエム イノベイティブ プロパティズ カンパニー 光方向転換構造体及びその縁部を封止する方法
CN106125171B (zh) * 2016-08-05 2018-09-21 张家港康得新光电材料有限公司 光学膜
US10223952B2 (en) 2016-10-26 2019-03-05 Microsoft Technology Licensing, Llc Curved edge display with controlled distortion
US10185064B2 (en) 2016-10-26 2019-01-22 Microsoft Technology Licensing, Llc Curved edge display with controlled luminance
US10718479B2 (en) 2016-11-03 2020-07-21 Basf Se Daylighting illumination system
US10012356B1 (en) 2017-11-22 2018-07-03 LightLouver LLC Light-redirecting optical daylighting system
WO2021149700A1 (ja) * 2020-01-20 2021-07-29 シャープ株式会社 採光装置及び採光装置の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040190102A1 (en) * 2000-08-18 2004-09-30 Mullen Patrick W. Differentially-cured materials and process for forming same
US20080291541A1 (en) * 2007-05-23 2008-11-27 3M Innovative Properties Company Light redirecting solar control film
KR20120112539A (ko) * 2009-12-17 2012-10-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향전환 필름 라미네이트
US8917447B2 (en) * 2010-01-13 2014-12-23 3M Innovative Properties Company Microreplicated film for attachment to autostereoscopic display components
CN102858528B (zh) * 2010-04-15 2016-05-11 3M创新有限公司 包括光学活性区域和光学非活性区域的回射制品
CN108227168A (zh) * 2011-03-30 2018-06-29 3M创新有限公司 光偏转与光漫射混合构造
KR101152966B1 (ko) * 2011-08-30 2012-06-08 주식회사 앤앤드에프 광학부재 및 그 제조방법

Also Published As

Publication number Publication date
KR20170071581A (ko) 2017-06-23
US20170307789A1 (en) 2017-10-26
JP2017538958A (ja) 2017-12-28
TW201631081A (zh) 2016-09-01
EP3210061A1 (en) 2017-08-30
WO2016064595A1 (en) 2016-04-28
CN107615105A (zh) 2018-01-19

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 4A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2535 DE 06-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.