EP1103943A3 - Information optical display device - Google Patents
Information optical display device Download PDFInfo
- Publication number
- EP1103943A3 EP1103943A3 EP00115073A EP00115073A EP1103943A3 EP 1103943 A3 EP1103943 A3 EP 1103943A3 EP 00115073 A EP00115073 A EP 00115073A EP 00115073 A EP00115073 A EP 00115073A EP 1103943 A3 EP1103943 A3 EP 1103943A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- viewer
- pigment layer
- light source
- information
- pictogram
- 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.)
- Granted
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
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Die Erfindung geht aus von einer Wiedergabeeinrichtung zur optischen Wiedergabe von Informationen an insbesondere einen menschlichen Betrachter, insbesondere zur Anzeige von Zuständen oder Schaltstellungen, mit einem Grundelement, mit einer an dem Grundelement angeordneten Lichtquelle und mit wenigstens einem die wiederzugebende Information wiedergebenden, von der Lichtquelle ausleuchtbaren Piktogramm.The invention is based on a playback device for the optical reproduction of information in particular a human viewer, especially for displaying States or switching positions, with a basic element, with a light source arranged on the base element and with at least one the information to be reproduced reproducing, illuminable by the light source Pictogram.
Die Erfindung zeichnet sich dadurch aus, dass das Grundelement eine Grundfolie ist, dass als Lichtquelle eine Leuchtpigmentschicht vorhanden ist, dass eine dem Betrachter zugewandte erste Elektrode und eine dem Betrachter abgewandte Rückelektrode vorhanden ist, wobei die Leuchtpigmentschicht zwischen den beiden Elektroden angeordnet ist, dass durch Anlegen einer Spannung an die Elektroden die Leuchtpigmentschicht wenigstens abschnittsweise zum Leuchten gebracht werden kann und dass auf der dem Betrachter zugewandten Seite der Leuchtpigmentschicht eine undurchsichtige Abdeckschicht vorhanden ist, welche durchsichtige Aussparungen in Form und Größe des wenigstens einen Piktogramms aufweist. The invention is characterized in that the basic element is a base film, that there is a luminous pigment layer as the light source, that there is a first electrode facing the viewer and a back electrode facing away from the viewer, the luminous pigment layer being arranged between the two electrodes Applying a voltage to the electrodes can illuminate the luminescent pigment layer at least in sections and that on the side of the luminescent pigment layer facing the viewer there is an opaque covering layer which has transparent cutouts in the shape and size of the at least one pictogram.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19956458 | 1999-11-24 | ||
DE1999156458 DE19956458A1 (en) | 1999-11-24 | 1999-11-24 | Playback device for the optical reproduction of information |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1103943A2 EP1103943A2 (en) | 2001-05-30 |
EP1103943A3 true EP1103943A3 (en) | 2001-08-22 |
EP1103943B1 EP1103943B1 (en) | 2008-10-01 |
Family
ID=7930132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000115073 Expired - Lifetime EP1103943B1 (en) | 1999-11-24 | 2000-07-27 | Information optical display device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1103943B1 (en) |
DE (2) | DE19956458A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10251178B3 (en) * | 2002-10-31 | 2004-09-16 | Siemens Ag | Illuminated control element with electroluminescent film |
JP4562356B2 (en) * | 2003-07-11 | 2010-10-13 | 株式会社フオトクラフト社 | Image display device and image sheet |
DE10337989A1 (en) * | 2003-08-19 | 2005-03-17 | Volkswagen Ag | Operating control of vehicle, e.g. push button, knob or switch, includes electroluminescent layer with decoration or symbol indicating function |
DE102004013821A1 (en) * | 2004-03-20 | 2005-10-06 | Volkswagen Ag | Foil keypad for use in an automobile has an electroluminescent foil with a pressure sensitive foil |
DE102004055416C5 (en) * | 2004-11-17 | 2008-08-21 | Faurecia Innenraum Systeme Gmbh | Motor vehicle interior trim part and method for marking |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0545558A1 (en) * | 1991-11-28 | 1993-06-09 | Nippon Seiki K.K. | Display panel with electroluminescent illumination |
DE29706600U1 (en) * | 1997-04-12 | 1997-06-12 | Outdoor Bike Trades Gmbh | Flexible, self-adhesive advertising film, printable; brightly colored thanks to electrostatic, laminated film, power supply via transformer for connection to the braking system (light) of a vehicle or directly to the battery, with the possibility of changing the color |
JPH11202814A (en) * | 1998-01-09 | 1999-07-30 | Kozo Oshio | Decoration unit body for el and el surface light emission body for decoration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29606511U1 (en) * | 1996-04-10 | 1996-07-18 | Moser Helmut | Electroluminescent light surfaces on transparent plate with invisible contact |
DE19640549C2 (en) * | 1996-10-01 | 1998-12-10 | Kostal Leopold Gmbh & Co Kg | Backlit functional arrangement |
DE19640548C2 (en) * | 1996-10-01 | 1998-12-10 | Kostal Leopold Gmbh & Co Kg | Backlit functional arrangement |
DE29812395U1 (en) * | 1998-07-11 | 1998-11-19 | Muehlberger Gmbh | Advertising display with vehicle illustration with light effect functions for turn signals, number plate etc., using a light film |
DE29820304U1 (en) * | 1998-11-12 | 1999-01-07 | Trw Automotive Safety Sys Gmbh | Motor vehicle emblem |
-
1999
- 1999-11-24 DE DE1999156458 patent/DE19956458A1/en not_active Ceased
-
2000
- 2000-07-27 EP EP20000115073 patent/EP1103943B1/en not_active Expired - Lifetime
- 2000-07-27 DE DE50015378T patent/DE50015378D1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0545558A1 (en) * | 1991-11-28 | 1993-06-09 | Nippon Seiki K.K. | Display panel with electroluminescent illumination |
DE29706600U1 (en) * | 1997-04-12 | 1997-06-12 | Outdoor Bike Trades Gmbh | Flexible, self-adhesive advertising film, printable; brightly colored thanks to electrostatic, laminated film, power supply via transformer for connection to the braking system (light) of a vehicle or directly to the battery, with the possibility of changing the color |
JPH11202814A (en) * | 1998-01-09 | 1999-07-30 | Kozo Oshio | Decoration unit body for el and el surface light emission body for decoration |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) * |
Also Published As
Publication number | Publication date |
---|---|
EP1103943A2 (en) | 2001-05-30 |
DE50015378D1 (en) | 2008-11-13 |
DE19956458A1 (en) | 2001-05-31 |
EP1103943B1 (en) | 2008-10-01 |
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