DE59803666D1 - INFORMATION DISPLAY - Google Patents
INFORMATION DISPLAYInfo
- Publication number
- DE59803666D1 DE59803666D1 DE59803666T DE59803666T DE59803666D1 DE 59803666 D1 DE59803666 D1 DE 59803666D1 DE 59803666 T DE59803666 T DE 59803666T DE 59803666 T DE59803666 T DE 59803666T DE 59803666 D1 DE59803666 D1 DE 59803666D1
- Authority
- DE
- Germany
- Prior art keywords
- display device
- display
- light
- light source
- display surface
- 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 - Fee Related
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
- G09F9/33—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 semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Navigation (AREA)
Abstract
An information display with a passive display device (1), especially a dot-matrix-display device, and a device for illuminating the display surface (3) of the display device (1), comprising at least one light source (4.1) extending in a lateral manner along a longitudinal edge (1.1) of said display device and a light guide device (5.1) located adjacent to the light source (4.1) and running in a substantially parallel manner along said source, whereby said light guide device does not overlap with the display surface (3), at least when seen from the top, so that at least part of the light radiated from the light source (4.1) is deflected onto the display surface (3) of the display device (1). The light source (4.1) is formed by a number of light diodes (6) arranged in at least one row (14.1) running substantially parallel to the longitudinal edge (1.1) and the light guide device (5.1) is embodied in such a way that the display surface (3) of the display device (1) is illuminated in a substantially homogenous manner.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19750766A DE19750766A1 (en) | 1997-11-10 | 1997-11-10 | Information display |
PCT/DE1998/003384 WO1999024958A1 (en) | 1997-11-10 | 1998-11-10 | Information display |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59803666D1 true DE59803666D1 (en) | 2002-05-08 |
Family
ID=7848902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19750766A Withdrawn DE19750766A1 (en) | 1997-11-10 | 1997-11-10 | Information display |
DE59803666T Expired - Fee Related DE59803666D1 (en) | 1997-11-10 | 1998-11-10 | INFORMATION DISPLAY |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19750766A Withdrawn DE19750766A1 (en) | 1997-11-10 | 1997-11-10 | Information display |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1031125B1 (en) |
AT (1) | ATE215722T1 (en) |
DE (2) | DE19750766A1 (en) |
WO (1) | WO1999024958A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10258313A1 (en) * | 2002-12-13 | 2004-07-15 | Patentwerk.De Gmbh | Information display for use in the dark or semi dark uses LEDs to illuminate partially phosphorescent surface |
DE102013108976A1 (en) * | 2013-08-20 | 2015-02-26 | Josef Voldrich | Device for the transmission of messages |
DE102015001930A1 (en) | 2015-02-13 | 2016-08-18 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Display device for a vehicle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1609989A (en) * | 1924-09-23 | 1926-12-07 | Rowland N Chubb | Changeable sign |
CH660249A5 (en) * | 1982-10-21 | 1987-03-31 | Brose Carl Gmbh | Device for displaying information in public transport vehicles on one or two lines |
DE3541953A1 (en) * | 1985-11-27 | 1987-06-04 | Siemens Ag | Display unit for electrical equipment |
DE29723042U1 (en) * | 1997-12-23 | 1998-03-12 | Carl Brose GmbH, 42109 Wuppertal | Display device |
-
1997
- 1997-11-10 DE DE19750766A patent/DE19750766A1/en not_active Withdrawn
-
1998
- 1998-11-10 DE DE59803666T patent/DE59803666D1/en not_active Expired - Fee Related
- 1998-11-10 AT AT98963359T patent/ATE215722T1/en not_active IP Right Cessation
- 1998-11-10 EP EP98963359A patent/EP1031125B1/en not_active Expired - Lifetime
- 1998-11-10 WO PCT/DE1998/003384 patent/WO1999024958A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1031125A1 (en) | 2000-08-30 |
DE19750766A1 (en) | 1999-06-02 |
EP1031125B1 (en) | 2002-04-03 |
ATE215722T1 (en) | 2002-04-15 |
WO1999024958A1 (en) | 1999-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |