BRPI0419112A - letreiro de mensagem iluminado, e, método de exibir informação alfanumérica e/ou gráfica - Google Patents

letreiro de mensagem iluminado, e, método de exibir informação alfanumérica e/ou gráfica

Info

Publication number
BRPI0419112A
BRPI0419112A BRPI0419112-9A BRPI0419112A BRPI0419112A BR PI0419112 A BRPI0419112 A BR PI0419112A BR PI0419112 A BRPI0419112 A BR PI0419112A BR PI0419112 A BRPI0419112 A BR PI0419112A
Authority
BR
Brazil
Prior art keywords
graphic information
message sign
illuminated
displaying alphanumeric
illuminated message
Prior art date
Application number
BRPI0419112-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Arnold Eberwein
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 BRPI0419112A publication Critical patent/BRPI0419112A/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
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BRPI0419112-9A 2004-10-18 2004-10-18 letreiro de mensagem iluminado, e, método de exibir informação alfanumérica e/ou gráfica BRPI0419112A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/034364 WO2006043943A1 (en) 2004-10-18 2004-10-18 Dynamic message sign

Publications (1)

Publication Number Publication Date
BRPI0419112A true BRPI0419112A (pt) 2007-12-11

Family

ID=34959326

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419112-9A BRPI0419112A (pt) 2004-10-18 2004-10-18 letreiro de mensagem iluminado, e, método de exibir informação alfanumérica e/ou gráfica

Country Status (5)

Country Link
JP (1) JP2008517325A (ja)
CN (1) CN101044539A (ja)
BR (1) BRPI0419112A (ja)
MX (1) MX2007004351A (ja)
WO (1) WO2006043943A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2231930B1 (en) * 2008-01-04 2014-02-26 Philips Intellectual Property & Standards GmbH Reflector pole
US8288951B2 (en) 2008-08-19 2012-10-16 Plextronics, Inc. Organic light emitting diode lighting systems
JP5464754B2 (ja) * 2011-02-02 2014-04-09 東京製綱株式会社 道路用照明装置
US9805611B2 (en) * 2011-10-12 2017-10-31 Jcai Inc. System and method for electronic airfield signage
GB2508927A (en) * 2012-12-17 2014-06-18 Stephen Andrew Randall Retroreflective LCD display panel
CN104361843A (zh) * 2014-11-05 2015-02-18 南京赛康交通安全科技股份有限公司 Led背投式主动发光道路交通标志
US9945539B1 (en) 2016-10-19 2018-04-17 Lu Su Backlit display assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005538A (en) * 1973-11-23 1977-02-01 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective signs
JPS58211441A (ja) * 1982-06-04 1983-12-08 ユニチカ株式会社 部分光透過性再帰性反射シ−ト状物およびその製造方法
DE3910071A1 (de) * 1989-03-28 1990-10-04 Rolf Kistner Anzeige- und hinweisvorrichtung, insbesondere fuer fahrtreppen und andere verkehrsmittel
US5182663A (en) * 1991-08-30 1993-01-26 Raychem Corporation Liquid crystal display having improved retroreflector
JPH07113718B2 (ja) * 1993-03-03 1995-12-06 日本電気株式会社 液晶パネル用バックライト装置
FR2744519A1 (fr) * 1996-02-07 1997-08-08 Berque Emmanuel Dispositif de signalisation lumineuse et retroreflechissante
FR2783076B1 (fr) * 1998-09-08 2000-11-10 Autoroutes De Sud De La France Dispositif de signalisation a catadioptre et a cellule a cristaux liquides
JP2001022508A (ja) * 1999-04-20 2001-01-26 Minolta Co Ltd 操作パネル、これを備えた電子機器、リモコン、携帯情報端末、および情報表示装置
JP2002139729A (ja) * 2000-10-31 2002-05-17 Sony Corp 液晶表示装置
FR2818787B1 (fr) * 2000-12-22 2004-02-27 Giat Ind Sa Dispositif de visualisation multimode securise pour ecran lcd
ATE407418T1 (de) * 2003-07-10 2008-09-15 3M Innovative Properties Co Dynamische anzeigevorrichtung

Also Published As

Publication number Publication date
JP2008517325A (ja) 2008-05-22
CN101044539A (zh) 2007-09-26
MX2007004351A (es) 2007-06-05
WO2006043943A1 (en) 2006-04-27

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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]