DE10344651B3 - Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle - Google Patents
Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle Download PDFInfo
- Publication number
- DE10344651B3 DE10344651B3 DE10344651A DE10344651A DE10344651B3 DE 10344651 B3 DE10344651 B3 DE 10344651B3 DE 10344651 A DE10344651 A DE 10344651A DE 10344651 A DE10344651 A DE 10344651A DE 10344651 B3 DE10344651 B3 DE 10344651B3
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- light source
- interior
- light
- liquid crystal
- 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
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/40—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types
- B60Q3/41—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types for mass transit vehicles, e.g. buses
- B60Q3/43—General lighting
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
- G09F21/049—Mobile visual advertising by land vehicles giving information to passengers inside the vehicles
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Anzeigen von Text oder Graphik, insbesondere eines Fahrtzieles, an der Außenseite eines Fahrzeugs, wobei hinter einem LCD-Modul dieses beleuchtend eine Lichtquelle angeordnet ist.The Invention relates to a device for displaying text or graphics, in particular a destination, on the outside of a vehicle, wherein behind a LCD module this lighting a light source arranged is.
Aus
der
Da eine Lichtquelle, insbesondere eine Leuchtstoffröhre, in alle Richtungen Licht aussendet, wird nur der kleinere Teil des von der Leuchtstoffröhre kommenden Lichtes zur Beleuchtung des LCD-Moduls verwendet. Der größere Teil des ausgesendeten Lichtes wird in Wärme umgewandelt.There a light source, in particular a fluorescent tube, light in all directions only the smaller part of the fluorescent tube will come out Light used to illuminate the LCD module. The bigger part the emitted light is converted into heat.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Anzeigen von Text oder Graphik, die mit einem LCD-Modul ausgestattet ist, anzugeben, bei der die von der Lichtquelle abgegebene Energie besser als bisher ausgenutzt wird.Of the Invention is based on the object, a device for displaying text or graphics equipped with an LCD module, indicate that the energy emitted by the light source is better as previously exploited.
Die Aufgabe wird gemäß der Erfindung dadurch gelöst, dass die Lichtquelle Licht zum Innenraum des Fahrzeugs hin abgebend angeordnet ist.The Task is according to the invention solved by that the light source emitting light to the interior of the vehicle is arranged.
Damit wird der Vorteil erzielt, dass das Licht, das bisher von undurchsichtigen Teilen der Vorrichtung absorbiert wurde, zumindest teilweise im Innenraum des Fahrzeugs sinnvoll genutzt werden kann. Es wird also vorteilhaft eine zusätzliche Lichtquelle eingespart.In order to the advantage is achieved that the light, so far of opaque Parts of the device has been absorbed, at least partially in Interior of the vehicle can be used meaningfully. So it will be advantageous an additional Saved light source.
Beispielsweise ist die Lichtquelle zum Innenraum des Fahrzeugs hin nicht überdeckt. Sie kann dadurch direkt als Lampe für den Innenraum dienen.For example the light source is not covered to the interior of the vehicle. It can thus serve directly as a lamp for the interior.
Nach einem anderen Beispiel ist die Lichtquelle zum Innenraum des Fahrzeugs hin durch eine Glasscheibe überdeckt. Dadurch werden vorteilhaft Lichtquelle und LCD-Modul vor Staub geschützt.To In another example, the light source is to the interior of the vehicle covered by a glass pane. This advantageously protects the light source and the LCD module from dust.
Nach einem dritten Beispiel ist die Lichtquelle zum Innenraum des Fahrzeugs hin durch eine lichtdurchlässige Werbefolie überdeckt. Es wird der Vorteil erzielt, dass eine Werbeinformation für die Fahrgäste, ohne dass eine eigene Lichtquelle notwendig wäre, beleuchtet werden kann.To In a third example, the light source is to the interior of the vehicle through a translucent Covered advertising foil. The advantage is achieved that advertising information for passengers, without that a separate light source would be necessary, can be illuminated.
Beispielsweise ist die Werbefolie auf einer Glasscheibe angeordnet. Damit wird der Vorteil erzielt, dass die Werbefolie stabil befestigt werden kann.For example the advertising foil is arranged on a glass pane. This will be achieves the advantage that the advertising film can be stably fixed.
Beispielsweise ist die Glasscheibe, die entweder allein oder als Träger für die Werbefolie die Lichtquelle zum Innenraum des Fahrzeugs hin überdeckt, eine Milchglasscheibe. Damit wird der Vorteil erzielt, dass das Licht in den Innenraum des Fahrzeugs hinein gestreut wird.For example is the glass sheet, either alone or as a carrier for the advertising film the light source to the interior of the vehicle covered, a frosted glass. This gives the advantage that the light in the interior of the vehicle is scattered.
Falls die Milchglasscheibe als Träger für die Werbefolie dient, ist diese durch Streulicht besonders gut ausgeleuchtet.If the frosted glass as a carrier for the advertising foil serves, this is particularly well lit by stray light.
Beispielsweise umfasst die Lichtquelle mindestens eine Leuchtstoffröhre. Durch mehrere, mindestens jedoch zwei Leuchtstoffröhren ist der Innenraum des Fahrzeugs bzw. die Werbefolie besonders gut ausgeleuchtet.For example the light source comprises at least one fluorescent tube. By several, but at least two fluorescent tubes is the interior of the Vehicle or the advertising film particularly well lit.
Mit der Vorrichtung zum Anzeigen von Text oder Graphik nach der Erfindung wird insbesondere der Vorteil erzielt, dass ohne zusätzliche Energiekosten der Innenraum eines Fahrzeuges beleuchtet oder mit beleuchteter Werbung ausgestattet ist.With the device for displaying text or graphics according to the invention In particular, the advantage is achieved that without additional Energy costs of the interior of a vehicle lit or with equipped with illuminated advertising.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10344651A DE10344651B3 (en) | 2003-09-25 | 2003-09-25 | Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10344651A DE10344651B3 (en) | 2003-09-25 | 2003-09-25 | Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10344651B3 true DE10344651B3 (en) | 2005-05-19 |
Family
ID=34441793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10344651A Expired - Fee Related DE10344651B3 (en) | 2003-09-25 | 2003-09-25 | Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10344651B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010063567A1 (en) * | 2010-12-20 | 2012-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Display system for a motor vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19520822C1 (en) * | 1995-05-30 | 1996-09-05 | Aeg Schienenfahrzeuge | Route, destination, or stopping point display for passenger vehicle |
DE19806600A1 (en) * | 1998-02-18 | 1999-08-19 | Mark Iv Ind Gmbh | Display device and transport vehicle with display device |
DE19845143A1 (en) * | 1998-10-01 | 2000-04-06 | Lumino Gmbh Licht Elektronik | Indicator for alphabetical, numerical and or picture signs |
-
2003
- 2003-09-25 DE DE10344651A patent/DE10344651B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19520822C1 (en) * | 1995-05-30 | 1996-09-05 | Aeg Schienenfahrzeuge | Route, destination, or stopping point display for passenger vehicle |
DE19806600A1 (en) * | 1998-02-18 | 1999-08-19 | Mark Iv Ind Gmbh | Display device and transport vehicle with display device |
DE19845143A1 (en) * | 1998-10-01 | 2000-04-06 | Lumino Gmbh Licht Elektronik | Indicator for alphabetical, numerical and or picture signs |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010063567A1 (en) * | 2010-12-20 | 2012-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Display system for a motor vehicle |
US9085235B2 (en) | 2010-12-20 | 2015-07-21 | Bayerische Motoren Werke Aktiengesellschaft | Display system for a motor vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1284883B1 (en) | Illumination and display device | |
DE10021114B4 (en) | lighting device | |
EP1840626B1 (en) | Head-up display, motor vehicle und method for operating a head-up display | |
EP1084892B1 (en) | Display device | |
US4806903A (en) | Backlite assembly for an automotive vehicle | |
DE102006029219A1 (en) | Display instrument for use in motor vehicle, has transparent disk with reduction unit for reducing light transmission through transparent disk, where transparent disk is arranged in inner side of rear wall, cover plate and tube body | |
DE4335854B4 (en) | display device | |
DE3218010C2 (en) | ||
DE10344651B3 (en) | Destination display device for public transport vehicle with light source for rear illumination of liquid crystal display module providing light for illuminating interior of vehicle | |
DE102007004586B4 (en) | Pointer instrument with a pointer cap and an indicator in the pointer cap | |
DE10211270B4 (en) | display | |
US20050246927A1 (en) | Electronic sign | |
DE10220335A1 (en) | display | |
DE4431667B4 (en) | Display with a display field that can be transilluminated by a light source | |
DE19747079A1 (en) | Combination light with light emitting diodes for indicating escape routes | |
DE60212391T2 (en) | VEHICLE DASHBOARD | |
DE3910071A1 (en) | Display and indication device, in particular for escalators and other traffic means | |
DE19839197B4 (en) | Pointer display | |
JP2002317411A (en) | Traffic sign | |
DE19804337B4 (en) | Instrument panel of reduced depth | |
EP0602555B1 (en) | Method of producing a diffusing plate made of opal-like semi transparent glassy material for backlighting LCD | |
EP0368450A2 (en) | Data display devices | |
DE2902009A1 (en) | Analog instrument display system - has opaque rotating disc with transparent pointer region lit from behind | |
JPH08158322A (en) | Internal illuminating guide sign | |
JP4966092B2 (en) | Internal illumination display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |