DE60323353D1 - Dynamic display device - Google Patents
Dynamic display deviceInfo
- Publication number
- DE60323353D1 DE60323353D1 DE60323353T DE60323353T DE60323353D1 DE 60323353 D1 DE60323353 D1 DE 60323353D1 DE 60323353 T DE60323353 T DE 60323353T DE 60323353 T DE60323353 T DE 60323353T DE 60323353 D1 DE60323353 D1 DE 60323353D1
- Authority
- DE
- Germany
- Prior art keywords
- indicia
- display device
- dynamic display
- light emitting
- emitting device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
Abstract
The illuminated message sign (10) comprises a light emitting device (5), a translucent retro-reflective film (2) arranged to be illuminated by said light emitting device (5), and indicia (1), wherein said indicia are arranged in front of said translucent retro-reflective film (2). The indicia (1) comprise at least an active part (11) adapted for dynamically displaying variable information and may further comprise a passive part adapted for displaying invariable information. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03015561A EP1496489B1 (en) | 2003-07-10 | 2003-07-10 | Dynamic message sign |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60323353D1 true DE60323353D1 (en) | 2008-10-16 |
Family
ID=33442771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60323353T Expired - Lifetime DE60323353D1 (en) | 2003-07-10 | 2003-07-10 | Dynamic display device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1496489B1 (en) |
AT (1) | ATE407418T1 (en) |
DE (1) | DE60323353D1 (en) |
ES (1) | ES2312691T3 (en) |
TW (1) | TW200511163A (en) |
WO (1) | WO2005010853A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008517325A (en) * | 2004-10-18 | 2008-05-22 | スリーエム イノベイティブ プロパティズ カンパニー | Dynamic message indicator |
GB0424937D0 (en) * | 2004-11-12 | 2004-12-15 | 3M Innovative Properties Co | Illuminated retroreflective sign |
KR101298786B1 (en) | 2005-08-27 | 2013-08-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Illumination assembly and system |
US7815355B2 (en) | 2005-08-27 | 2010-10-19 | 3M Innovative Properties Company | Direct-lit backlight having light recycling cavity with concave transflector |
GB0602105D0 (en) | 2006-02-02 | 2006-03-15 | 3M Innovative Properties Co | License plate assembly |
US8245424B2 (en) | 2007-03-15 | 2012-08-21 | Contra Vision Ltd. | Alternating sign |
WO2010124158A1 (en) | 2009-04-24 | 2010-10-28 | 3M Innovative Properties Company | Light assembly |
EP3004463A4 (en) | 2013-06-03 | 2016-12-28 | Points Lab Co | Robotic smart sign system and methods |
Family Cites Families (13)
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 |
DE3910071A1 (en) * | 1989-03-28 | 1990-10-04 | Rolf Kistner | Display and indication device, in particular for escalators and other traffic means |
US5182663A (en) * | 1991-08-30 | 1993-01-26 | Raychem Corporation | Liquid crystal display having improved retroreflector |
JPH07113718B2 (en) * | 1993-03-03 | 1995-12-06 | 日本電気株式会社 | Backlight device for liquid crystal panel |
DE29508596U1 (en) * | 1995-05-30 | 1995-08-17 | Sauernheimer Helmut | Lighting arrangement for a translucent motif or information carrier |
US5816681A (en) * | 1995-11-02 | 1998-10-06 | Kaiser Optical Systems, Inc. | Inconspicuous light sources particularly for vehicular applications |
FR2744519A1 (en) * | 1996-02-07 | 1997-08-08 | Berque Emmanuel | Retroreflective and luminous panel for road signalling |
JPH10119669A (en) * | 1996-10-15 | 1998-05-12 | Katsuo Inoue | Luminous character type number plate |
US6149204A (en) * | 1998-08-10 | 2000-11-21 | Moore U.S.A. Inc. | Registration-decal form with protective patch |
FR2783076B1 (en) * | 1998-09-08 | 2000-11-10 | Autoroutes De Sud De La France | SIGNALING DEVICE WITH A REFLECTOR AND A LIQUID CRYSTAL CELL |
FR2818787B1 (en) * | 2000-12-22 | 2004-02-27 | Giat Ind Sa | SECURE MULTIMODE VIEWING DEVICE FOR LCD SCREEN |
EP1262373A3 (en) * | 2001-06-01 | 2003-09-24 | FER Fahrzeugelektrik GmbH | Plate provided with an electrically activated light emitting foil |
DE10132998A1 (en) * | 2001-07-06 | 2002-09-26 | Schott Glas | Edge lit information panel for commercial vehicles has light source arranged separately from light panel and light is fed into at least one end of light distribution plate via fiber optic cables |
-
2003
- 2003-07-10 ES ES03015561T patent/ES2312691T3/en not_active Expired - Lifetime
- 2003-07-10 EP EP03015561A patent/EP1496489B1/en not_active Expired - Lifetime
- 2003-07-10 DE DE60323353T patent/DE60323353D1/en not_active Expired - Lifetime
- 2003-07-10 AT AT03015561T patent/ATE407418T1/en not_active IP Right Cessation
-
2004
- 2004-05-26 WO PCT/US2004/016505 patent/WO2005010853A1/en active Application Filing
- 2004-06-09 TW TW093116553A patent/TW200511163A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE407418T1 (en) | 2008-09-15 |
TW200511163A (en) | 2005-03-16 |
WO2005010853A1 (en) | 2005-02-03 |
EP1496489A1 (en) | 2005-01-12 |
EP1496489B1 (en) | 2008-09-03 |
ES2312691T3 (en) | 2009-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |