DE20006812U1 - Arrangement of LEDs in transparent, flat advertising media - Google Patents
Arrangement of LEDs in transparent, flat advertising mediaInfo
- Publication number
- DE20006812U1 DE20006812U1 DE20006812U DE20006812U DE20006812U1 DE 20006812 U1 DE20006812 U1 DE 20006812U1 DE 20006812 U DE20006812 U DE 20006812U DE 20006812 U DE20006812 U DE 20006812U DE 20006812 U1 DE20006812 U1 DE 20006812U1
- Authority
- DE
- Germany
- Prior art keywords
- light
- emitting diode
- diode arrangement
- arrangement according
- emitting diodes
- 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
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
- G09F13/14—Arrangements of reflectors therein
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
Description
w-s-G30200Leuchtdiodenanordnung in tran«»arenfe« Wsrb'etrSgern »*** ****w-s-G30200Light-emitting diode arrangement in tran«»arenfe« Wsrb'etrSgern »*** ****
-1 --1 -
Anmelder: MaxxLuxx Lichtwerbung GmbH Kamelienweg 2Applicant: MaxxLuxx Lichtwerbung GmbH Kamelienweg 2
01279 Dresden01279 Dresden
Erfinder: HerrInventor: Mr.
Raymund Ballhaus Marienberger Str. 01279 DresdenRaymund Ballhaus Marienberger Str. 01279 Dresden
Vertreter: Pat.-Anw. Ilberg & Weißfloh European Patent Attorneys Prellerstr. 26 01309 DresdenRepresentative: Pat.-Anw. Ilberg & Weißfloh European Patent Attorneys Prellerstr. 26 01309 Dresden
Titel: Leuchtdiodenanordnung in transparenten, flächenhaften WerbeträgernTitle: LED arrangement in transparent, flat advertising media
Dresden, den 12. Februar 2000Dresden, 12 February 2000
w-s-G30200Leuchtdiodenanordnung in transparenten Werbatragern ItS I ws-G30200Light-emitting diode arrangement in transparent advertising carriers ItS I
-4--4-
Leuchtdiodenanordnung in transparenten, flächenhaften Werbeträgern insbesondere in Acrylglasflächen.Light-emitting diode arrangement in transparent, flat advertising media, particularly in acrylic glass surfaces.
In den bereits jetzt bekannten, mittels Leuchtdioden beleuchteten Werbeträgern, Informationsträgern, Anzeigenflächen usw. wird die Beleuchtung mittels der Leuchtdioden immer von den Seitenflächen, die die Schmalflächen der Werbeträger darstellen, aus vorgenommen. So sind z. B in der DE-G 91 05 201 Leuchtdioden in den schmalen Seitenflächen angeordnet, wobei die Längsachsen der Leuchtdioden parallel mit der Deckbzw. Grundfläche des Werbeträgers verlaufen. Die gleiche Achsenanordnung der Leuchtdioden ist auch bei der DE 298 11 649 zu erkennen. Hier ist nur als Besonderheit der Ausarbeitung der Hohlräume für die Leuchtdioden über Eck des Werbeträgers erfolgt.In the already known advertising media, information media, display surfaces, etc. illuminated by means of LEDs, the lighting by means of LEDs is always carried out from the side surfaces, which represent the narrow surfaces of the advertising media. For example, in DE-G 91 05 201, LEDs are arranged in the narrow side surfaces, with the longitudinal axes of the LEDs running parallel to the top or base surface of the advertising media. The same axial arrangement of the LEDs can also be seen in DE 298 11 649. Here, the only special feature is that the hollow spaces for the LEDs are designed at the corner of the advertising media.
Die einseitige Ausrichtung der Leuchtdiodenanordnung an den Schmalflächen bedingen in Sonderfällen, wie z. B. bei Sonderfällen der Anbringung der Werbeträger einen erhöhten Aufwand.The one-sided alignment of the LED arrangement on the narrow surfaces requires increased effort in special cases, such as special cases of attaching the advertising media.
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, zusätzliche Lichteffekte zu den bereits bekannten beim Einsatz von Leuchtdioden in transparenten, flächenhaften Werbeträgern zu erreichen.The invention specified in claim 1 is based on the problem of achieving additional lighting effects to those already known when using light-emitting diodes in transparent, flat advertising media.
Dieses Problem wird mit den Maßnahmen des Anspruches 1 gelöst.This problem is solved by the measures of claim 1.
Mit der Erfindung wird im angegebenen Anwendungsfall erreicht, daß in Sonderfällen eine leichtere Herstellung der Hohlräume im Werbeträger für die Leuchtdioden möglich ist. Weiterhin werden zusätzliche Lichteffekte zu den bereits bekannten erreicht.The invention achieves in the specified application that in special cases it is easier to produce the cavities in the advertising medium for the light-emitting diodes. Furthermore, additional lighting effects are achieved in addition to those already known.
Vorteilhafte Ausgestaltungen sind in den Ansprüchen 2 bis 11 angegeben. Bei der Weiterbildung nach Anspruch 2 weichen die Leuchtdioden mit ihren Längsachsen teilweise von der Senkrechten zu der Deck- und Grundfläche ab. Die Weiterbildung nach Anspruch 3Advantageous embodiments are specified in claims 2 to 11. In the further development according to claim 2, the light-emitting diodes with their longitudinal axes partially deviate from the perpendicular to the top and base surface. The further development according to claim 3
■ « Ot■ « Ot
w-s-G30200Leuchtdiodenanordnung in transparenten WerbatiSigern « Il ws-G30200Light-emitting diode arrangement in transparent advertising signs « Il
-5--5-
beinhaltet die Ausführung der Hohlräume für die Leuchtdioden als Bohrlöcher. Nach Anspruch 4 sind die Leuchtdioden in den Hohlräumen vergossen. Bei der Weiterbildung nach Anspruch 5 besitzt der Werbeträger am Rand eine Phase. Nach dieser Phase, die von den Seitenflächen hin zur Grund- oder Deckfläche verläuft, sind die Leuchtdioden angeordnet. Nach der Weiterbildung entsprechend Anspruch 6 befinden sich die Leuchtdioden im Bereich der Phase und stehen mit ihrer Längsachse senkrecht zur Oberfläche der Phase. Nach Anspruch 7 sind die Leuchtdioden auf einer transparenten Leiterplatte angeordnet. Die Weiterbildung nach Anspruch 8 verbindet die Kombination bisher üblicher Leuchtdiodenanordnungen mit der erfindungsgemäßen. Die Weiterbildungen nach den Ansprüchen 9 und 10 beschreiben den Einsatz von Reflexionsschichten zur Erhöhung gewünschter Lichteffekte bzw. zum zielgerichteten Lichtaustritt am Werbeträger. Nach Anspruch 11 sind rechts und links neben den Leuchtdioden zwei parallel verlaufende Schlitze zur Aufnahme der elektrischen Verbindungen in den Werbeträger eingearbeitet.includes the design of the cavities for the LEDs as drill holes. According to claim 4, the LEDs are cast in the cavities. In the further development according to claim 5, the advertising medium has a phase on the edge. The LEDs are arranged after this phase, which runs from the side surfaces to the base or top surface. According to the further development according to claim 6, the LEDs are in the area of the phase and are perpendicular to the surface of the phase with their longitudinal axis. According to claim 7, the LEDs are arranged on a transparent circuit board. The further development according to claim 8 combines the combination of previously conventional LED arrangements with that according to the invention. The further developments according to claims 9 and 10 describe the use of reflective layers to increase the desired light effects or for targeted light emission on the advertising medium. According to claim 11, two parallel slots are incorporated into the advertising medium to the right and left of the LEDs to accommodate the electrical connections.
Ein Ausführungsbeispiel der Erfindung wird anhand der Figur 1 und 2 erläutert. Es zeigen:An embodiment of the invention is explained with reference to Figures 1 and 2. They show:
Fig. 1 eine Draufsicht auch einen Werbeträger mit einem angefasten Rand und der anschließenden Anordnung der Leuchtdioden undFig. 1 is a plan view of an advertising medium with a bevelled edge and the subsequent arrangement of the LEDs and
Fig. 2 einen Schnitt durch den Werbeträger in der Ebene AA und Fig. 3 die Draufsicht auf ein Bruchstück eines Werbeträgers mit eingearbeiteten Schlitzen für die elektrischen Zu- und Ableitungen.Fig. 2 is a section through the advertising medium in plane AA and Fig. 3 is a plan view of a fragment of an advertising medium with incorporated slots for the electrical supply and discharge lines.
In den Werbeträger 2, der aus einer flächenhaften Acrylglasplatte besteht, sind die Ränder angefast. Vom Rand des Werbeträgers 2 aus gesehen, folgt nach der Fase 4 ein Bereich mit in die Deckfläche senkrecht eingebohrten Hohlräumen 3 in der Größe der in den Werbeträger 2 zu befestigenden Leuchtdioden 1 und in einem Abstand, der vom gewünschten Beleuchtungseffekt bestimmt wird. Die Hohlräume 3 für die Leuchtdioden sind dabei so tief ausgearbeitet, daß darüber noch eine flächenhafte Ausarbeitung für die Aufnahme lichtdurchlässiger Leiterplatten möglich ist. Da nicht an allen Stellen der Leuchtdioden 1 eine Leiterplatte benötigt wird, sind rechts und links neben den Leuchtdioden 1 parallel verlaufende schmale Schlitze 5 in den Werbeträger 2 eingearbeitet, die zur Aufnahme der elektrischen Verbindungen zwischen den Leuchtdioden 1 und zu den Anschlußklemmen bzw. zu der bzw.The edges of the advertising medium 2, which consists of a flat acrylic glass plate, are chamfered. Viewed from the edge of the advertising medium 2, after the chamfer 4 there is an area with cavities 3 drilled vertically into the cover surface, the size of the light-emitting diodes 1 to be attached to the advertising medium 2 and at a distance determined by the desired lighting effect. The cavities 3 for the light-emitting diodes are machined so deep that a flat area can be machined above them to accommodate translucent circuit boards. Since a circuit board is not required at all points on the light-emitting diodes 1, narrow slots 5 running parallel to the right and left of the light-emitting diodes 1 are machined into the advertising medium 2, which are used to accommodate the electrical connections between the light-emitting diodes 1 and the connection terminals or to the respective light-emitting diode(s).
w-s-G30200Leuchtdiodenanordnung in transparenten WarbeJrägarn \ I I ws-G30200Light-emitting diode arrangement in transparent warp yarn \ II
-6--6-
den Leiterplatten dienen. Der Abschluß dieser Einbauten in den Werbeträger 2 bildet eine Vergußmasse, eine dünne Platte aus Acrylglas oder eine Folie.the circuit boards. The closure of these installations in the advertising medium 2 is formed by a casting compound, a thin plate made of acrylic glass or a film.
Claims (11)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20006812U DE20006812U1 (en) | 2000-04-13 | 2000-04-13 | Arrangement of LEDs in transparent, flat advertising media |
| AU13803/01A AU1380301A (en) | 1999-09-22 | 2000-09-21 | Advertising tarpaulin or flag provided in any geometric shape and having electric light effects |
| PCT/DE2000/003302 WO2001022392A1 (en) | 1999-09-22 | 2000-09-21 | Advertising tarpaulin or flag provided in any geometric shape and having electric light effects |
| CZ200291A CZ200291A3 (en) | 2000-04-13 | 2001-04-12 | Arrangement of light emitting diodes in transparent flat advertising carriers |
| EP01935958A EP1221155A2 (en) | 2000-04-13 | 2001-04-12 | Luminous diode arrangement in transparent, two-dimensional advertising media |
| PCT/DE2001/001449 WO2001079748A2 (en) | 2000-04-13 | 2001-04-12 | Luminous diode arrangement in transparent, two-dimensional advertising media |
| AU62031/01A AU6203101A (en) | 2000-04-13 | 2001-04-12 | Luminous diode arrangement in transparent, two-dimensional advertising media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20006812U DE20006812U1 (en) | 2000-04-13 | 2000-04-13 | Arrangement of LEDs in transparent, flat advertising media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20006812U1 true DE20006812U1 (en) | 2000-06-29 |
Family
ID=7940211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20006812U Expired - Lifetime DE20006812U1 (en) | 1999-09-22 | 2000-04-13 | Arrangement of LEDs in transparent, flat advertising media |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20006812U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103067U1 (en) | 2001-02-21 | 2001-07-05 | Keller Thomas | Information medium with self-illuminating surfaces |
| DE10316030A1 (en) * | 2003-04-07 | 2004-10-21 | Drees Leuchtenteile Gmbh | Illuminated information or advertising sign having a light emitting diode radiating light radially into a transparent plate |
-
2000
- 2000-04-13 DE DE20006812U patent/DE20006812U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103067U1 (en) | 2001-02-21 | 2001-07-05 | Keller Thomas | Information medium with self-illuminating surfaces |
| DE10316030A1 (en) * | 2003-04-07 | 2004-10-21 | Drees Leuchtenteile Gmbh | Illuminated information or advertising sign having a light emitting diode radiating light radially into a transparent plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20000803 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20030808 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20061101 |