MX2007004351A - Senal de mensajes dinamica. - Google Patents

Senal de mensajes dinamica.

Info

Publication number
MX2007004351A
MX2007004351A MX2007004351A MX2007004351A MX2007004351A MX 2007004351 A MX2007004351 A MX 2007004351A MX 2007004351 A MX2007004351 A MX 2007004351A MX 2007004351 A MX2007004351 A MX 2007004351A MX 2007004351 A MX2007004351 A MX 2007004351A
Authority
MX
Mexico
Prior art keywords
indicia
message sign
dynamic message
reflective film
illuminated
Prior art date
Application number
MX2007004351A
Other languages
English (en)
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 MX2007004351A publication Critical patent/MX2007004351A/es

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)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Geometry (AREA)
  • Marketing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

La senal de mensajes iluminada (10) comprende un dispositivo emisor de luz (5), una pelicula retroreflejante translucida (2) dispuesta para ser iluminada mediante el dispositivo emisor de luz (5) e indicaciones (l), en donde las indicaciones son dispuestas enfrente de la pelicula retroreflejante translucida (2). Las indicaciones (1) comprenden por lo menos una parte activa (11) adaptada para mostrar dinamicamente informacion variable y puede comprender ademas una parte pasiva adaptada para mostrar informacion no variable.
MX2007004351A 2004-10-18 2004-10-18 Senal de mensajes dinamica. MX2007004351A (es)

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
MX2007004351A true MX2007004351A (es) 2007-06-05

Family

ID=34959326

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004351A MX2007004351A (es) 2004-10-18 2004-10-18 Senal de mensajes dinamica.

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593303B2 (en) * 2008-01-04 2013-11-26 Koninklijke Philips N.V. 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
EP1496489B1 (en) * 2003-07-10 2008-09-03 3M Innovative Properties Company Dynamic message sign

Also Published As

Publication number Publication date
JP2008517325A (ja) 2008-05-22
BRPI0419112A (pt) 2007-12-11
CN101044539A (zh) 2007-09-26
WO2006043943A1 (en) 2006-04-27

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