BR112015018235A2 - sinalização auto iluminada por trás e sinalização auto iluminada na frente - Google Patents

sinalização auto iluminada por trás e sinalização auto iluminada na frente

Info

Publication number
BR112015018235A2
BR112015018235A2 BR112015018235A BR112015018235A BR112015018235A2 BR 112015018235 A2 BR112015018235 A2 BR 112015018235A2 BR 112015018235 A BR112015018235 A BR 112015018235A BR 112015018235 A BR112015018235 A BR 112015018235A BR 112015018235 A2 BR112015018235 A2 BR 112015018235A2
Authority
BR
Brazil
Prior art keywords
self
illuminated
signaling
signage
illuminated signaling
Prior art date
Application number
BR112015018235A
Other languages
English (en)
Inventor
A Aho Erik
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 BR112015018235A2 publication Critical patent/BR112015018235A2/pt

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

resumo "sinalização auto iluminada por trás e sinalização auto iluminada na frente" a presente revelação refere-se a uma sinalização auto iluminada por trás e pela frente para um elemento gráfico impresso. a sinalização inclui um filme giratório com uma superfície estruturada para redirecionar luz, um difusor que fornece difusão, e um elemento gráfico impresso. o filme giratório recebe luz de uma fonte de luz ambiente e direciona a luz por meio da superfície estruturada em direção a um observador do elemento gráfico, de modo a iluminar passivamente a sinalização.
BR112015018235A 2013-01-31 2014-01-20 sinalização auto iluminada por trás e sinalização auto iluminada na frente BR112015018235A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/755,083 US8915002B2 (en) 2013-01-31 2013-01-31 Self illuminated signage for printed graphics
PCT/US2014/012184 WO2014120497A1 (en) 2013-01-31 2014-01-20 Self illuminated signage for printed graphics

Publications (1)

Publication Number Publication Date
BR112015018235A2 true BR112015018235A2 (pt) 2017-07-18

Family

ID=51221380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018235A BR112015018235A2 (pt) 2013-01-31 2014-01-20 sinalização auto iluminada por trás e sinalização auto iluminada na frente

Country Status (6)

Country Link
US (2) US8915002B2 (pt)
EP (1) EP2951810A4 (pt)
CN (1) CN104956430B (pt)
BR (1) BR112015018235A2 (pt)
TW (1) TWI621107B (pt)
WO (1) WO2014120497A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9082326B2 (en) 2013-05-02 2015-07-14 3M Innovative Properties Company Self illuminated shaped and two-sided signage for printed graphics
US9070312B2 (en) 2013-11-05 2015-06-30 3M Innovative Properties Company Hybrid self illuminated and actively back lit signage for printed graphics
US20160358521A1 (en) * 2015-06-05 2016-12-08 3M Innovative Properties Company Self illuminated signage for printed graphics with oriented turning layer
US10435590B2 (en) 2015-06-19 2019-10-08 3M Innovative Properties Company Segmented transfer tape and method of making and use thereof
WO2016205115A2 (en) 2015-06-19 2016-12-22 3M Innovative Properties Company Segmented and non-segmented transfer tapes, articles therefrom and method of making and use thereof
US11086056B2 (en) 2015-06-19 2021-08-10 3M Innovative Properties Company Micro-optical assemblies including transparent substrates having graphic layer and method of making thereof
WO2017062266A1 (en) * 2015-10-06 2017-04-13 3M Innovative Properties Company Slip-resistant, self illuminated front lit article
CN106023846A (zh) * 2016-07-05 2016-10-12 佛山市易恒照明光电有限公司 一种信息显示牌
US10012356B1 (en) 2017-11-22 2018-07-03 LightLouver LLC Light-redirecting optical daylighting system
ES2727973A1 (es) * 2018-04-18 2019-10-21 Garreta Eduardo Garcia Retroiluminación con luz natural

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US1856462A (en) * 1928-04-17 1932-05-03 Solaflex Signs Amalgamated Ltd Sign
US4995185A (en) * 1989-03-02 1991-02-26 Cheng Chiang Ming Picture plate using both transpiercing light and reflection light
US5050327A (en) * 1989-11-17 1991-09-24 Minnesota Mining And Manufacturing Company Retroreflective sign having improved legibility
US6790578B1 (en) * 1990-05-15 2004-09-14 3M Innovative Properties Company Printing of reflective sheeting
DE69532752T2 (de) * 1994-12-16 2005-02-10 Nippon Carbide Kogyo K.K. Bei ultraviolettbestrahlung licht emittierende retroreflektierende schicht
US6470610B1 (en) * 1998-05-29 2002-10-29 3M Innovative Properties Company Prefabricated retroreflective sign
GB2364789A (en) 2000-07-14 2002-02-06 Sharp Kk A transflector
US6576887B2 (en) * 2001-08-15 2003-06-10 3M Innovative Properties Company Light guide for use with backlit display
JP2004294506A (ja) 2003-03-25 2004-10-21 Wintek Corp フレネルレンズ反射層を持つ液晶ディスプレー
US7165959B2 (en) 2003-09-09 2007-01-23 3M Innovative Properties Company Apparatus and method for producing two-sided patterned webs in registration
US7224529B2 (en) 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
WO2005045483A1 (en) * 2003-11-11 2005-05-19 Tae Il Kim Advertising sheet using micro-prism retroreflective sheet and method for manufacturing the same
WO2006031545A1 (en) 2004-09-09 2006-03-23 Fusion Optix, Inc. Enhanced lcd backlight
US7710511B2 (en) * 2004-10-15 2010-05-04 3M Innovative Properties Company Liquid crystal displays with laminated diffuser plates
US7152353B2 (en) 2004-11-02 2006-12-26 Jurkovic Ivica J Reflective sign
US20060215958A1 (en) * 2004-11-17 2006-09-28 Yeo Terence E Enhanced electroluminescent sign
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US7295262B2 (en) * 2005-04-08 2007-11-13 Rohm And Haas Denmark Finance A/S Display apparatus having collimated illumination
US7430358B2 (en) 2005-04-20 2008-09-30 Wavefront Technology, Inc. Elliptical diffusers used in displays
US7876489B2 (en) * 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
US8007118B2 (en) 2006-08-31 2011-08-30 3M Innovative Properties Company Direct-lit backlight with angle-dependent birefringent diffuser
EP2153275A4 (en) * 2007-05-20 2010-09-08 3M Innovative Properties Co LAMP COVER ASSEMBLY FOR A DIRECT LIGHTING TAIL LIGHT
US20090041437A1 (en) * 2007-08-06 2009-02-12 Razor Usa Llc Portable media player
US7949213B2 (en) * 2007-12-07 2011-05-24 Qualcomm Mems Technologies, Inc. Light illumination of displays with front light guide and coupling elements
TWI494655B (zh) 2008-02-07 2015-08-01 3M Innovative Properties Co 具有結構性薄膜之空孔背光裝置及具有該空孔背光裝置之顯示器
WO2009102733A2 (en) * 2008-02-12 2009-08-20 Qualcomm Mems Technologies, Inc. Integrated front light diffuser for reflective displays
US8149351B2 (en) 2008-12-08 2012-04-03 3M Innovative Properties Company Passive and hybrid daylight-coupled backlights for sunlight viewable displays
CN102405142A (zh) 2009-01-08 2012-04-04 3M创新有限公司 可干擦的投影制品和系统
WO2010110369A1 (ja) 2009-03-26 2010-09-30 大日本印刷株式会社 インタラクティブボード用透過型スクリーン
US8891038B2 (en) * 2009-04-15 2014-11-18 3M Innovative Properties Company Lightguide with optical film containing voids and blacklight for display system
US8248554B2 (en) * 2009-06-19 2012-08-21 Apple Inc. Edge-lit backlight unit with thin profile
US8142041B2 (en) * 2009-08-27 2012-03-27 Sabic Innovative Plastics Ip B.V. Lenticular film and backlight modules for use therewith
US8228463B2 (en) * 2009-11-18 2012-07-24 3M Innovative Properties Company Passive daylight-coupled backlight with turning film having prisms with chaos for sunlight viewable displays
KR101692972B1 (ko) 2010-01-19 2017-01-05 삼성디스플레이 주식회사 기판의 제조방법 및 기판을 갖는 표시장치
CN103460081B (zh) * 2011-04-08 2016-07-06 沙特基础全球技术有限公司 用背光和/或环境光操作的图形图像显示器

Also Published As

Publication number Publication date
EP2951810A1 (en) 2015-12-09
CN104956430B (zh) 2018-04-27
CN104956430A (zh) 2015-09-30
EP2951810A4 (en) 2016-10-19
US8915002B2 (en) 2014-12-23
TW201437989A (zh) 2014-10-01
US20140208624A1 (en) 2014-07-31
US20150068080A1 (en) 2015-03-12
TWI621107B (zh) 2018-04-11
WO2014120497A1 (en) 2014-08-07
US9171489B2 (en) 2015-10-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements