DE202005000778U1 - Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element - Google Patents
Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element Download PDFInfo
- Publication number
- DE202005000778U1 DE202005000778U1 DE200520000778 DE202005000778U DE202005000778U1 DE 202005000778 U1 DE202005000778 U1 DE 202005000778U1 DE 200520000778 DE200520000778 DE 200520000778 DE 202005000778 U DE202005000778 U DE 202005000778U DE 202005000778 U1 DE202005000778 U1 DE 202005000778U1
- Authority
- DE
- Germany
- Prior art keywords
- circuit board
- element according
- surface mount
- mount device
- light element
- 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
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
-
- 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
- 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
-
- 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
- G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
TECHNISCHES GEBIETTECHNICAL TERRITORY
Die Erfindung betrifft ein Schrift- und/oder Bildzeichenelement, dessen Schrift- und/oder Bildzeichen beleuchtbar sind. Derartige beleuchtbare Zeichenelemente können in vielfältigsten Formen und unterschiedlichsten Zwecken verwendet werden. Durch die Möglichkeit, die Schrift- oder Bildzeichen zu beleuchten, können sie auch bei ungünstigen Lichtverhältnissen gut erkannt werden. Durch farbige, auch unterschiedlich farbige und unterschiedlich starke Beleuchtung können zusätzliche optische Effekte erzielt werden, die im Zusammenhang mit Werbemaßnahmen oftmals erwünscht sind.The The invention relates to a writing and / or pictorial element whose Script and / or Pictographs are illuminated. Such illuminable drawing elements can in most diverse Shapes and different purposes are used. By the Possibility, they can also illuminate the written or pictorial signs in unfavorable light conditions be well recognized. By colored, also different colored and different degrees of illumination can achieve additional visual effects which are often desirable in the context of promotional activities.
STAND DER TECHNIKSTATE OF TECHNOLOGY
Beleuchtete
Schrift- und/oder Bildzeichenelemente sind im Zusammenhang mit beispielsweise beleuchteten
Einstiegsleisten bekannt, die im Bodenbereich einer Kraftfahrzeug-Türöffnung vorhanden sind.
Aus der
DARSTELLUNG DER ERFINDUNGPRESENTATION THE INVENTION
Ausgehend von diesem vorbekannten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein beleuchtbares Schrift- und/oder Bildzeichenelement der eingangs genannten Art anzugeben, das mit einer Niedervoltspannung betrieben werden kann und das darüber hinaus eine möglichst geringe Bauhöhe aufweist.outgoing from this known prior art, the invention is the Task based, an illuminable font and / or icon element specify the type mentioned, with a low-voltage can be operated and beyond that as possible low height having.
Diese Erfindung ist durch die Merkmale des Hauptanspruchs gegeben. Sinnvolle Weiterbildungen der Erfindung sind Gegenstand von sich daran anschließenden weiteren Ansprüchen.These Invention is given by the features of the main claim. meaningful Further developments of the invention are the subject of subsequent further Claims.
Das erfindungsgemäße Schrift- und/oder Bildzeichenelement besitzt einen zweigeteilten Leuchtkörper, der aus einer flexiblen Leiterplatte mit darauf platzierten SMD-Bauteilen und einer darauf liegenden transparenten Streuscheibe besteht. Die SMD-Bauteile (Surface-Mounted-Devices-Bauteile) sitzen dabei in Aussparungen der Streuscheibe, so dass ein solcher Leuchtkörper insgesamt etwa nur halb so dick ist wie der im vorstehenden Stand der Technik erwähnte Leuchtkörper. Durch die Verwendung der flexiblen Leiterplatte ist auch der elektrische Leitungsanschluss, der ebenfalls Teil der flexiblen Leiterplatte ist, ebenfalls sehr dünn, so dass er praktisch nicht aufträgt und dadurch unsichtbar unter Dichtungen oder sonstigen Bauteilen verlegt werden kann.The according to the invention and / or pictorial element has a two-part luminous body, the from a flexible printed circuit board with SMD components placed on it and a transparent lens lying on it. The SMD components (Surface-mounted devices components) sit in recesses the lens, so that such a total of about only half is as thick as the mentioned in the above prior art filament. By the use of the flexible circuit board is also the electrical line connection, which is also part of the flexible circuit board, also very thin, so that he practically does not apply and thus invisible under seals or other components can be moved.
Ein solches Zeichenelement kann an der einen Ausschnitt aufweisenden Befestigungsplatte derart befestigt wie insbesondere angeklebt werden, dass das Schrift- und/oder Bildzeichen durch den Ausschnitt hindurch sichtbar wird. Die Schrift- und/oder Bildzeichen können vorzugsweise an der Unterseite einer die Streuscheibe bedeckenden Deckplatte vorhanden sein. So können sie beispielsweise als Farbschicht im Negativdruck aufgetragen oder auch in die Unterseite eingefräst sein. Dies hat gegenüber der Anbringung der Schriftbeziehungsweise Bildzeichen auf der Oberfläche der Deckplatte den Vorteil, dass die Zeichen von außen geschützt vorhanden sind und nicht etwa durch Treten auf die Einstiegsleiste oder auf das Schrift- beziehungsweise Bildzeichenelement verkratzt werden könnten. Zeichenelemente können auch in der Streuscheibe eingegossen oder sonstwie in der Streuscheibe integriert vorhanden sein.One such drawing element may have at the one cutout Attached mounting plate such as in particular to be glued that the font and / or icon through the cutout becomes visible. The font and / or glyphs may preferably on the underside of a cover plate covering the diffuser to be available. So can for example, applied as a color layer in the negative pressure or also milled into the bottom be. This has opposite the affixing of the font or pictogram on the surface of the Cover plate has the advantage that the characters are protected from the outside and not eg by stepping on the door sill or on the writing or pictorial element could be scratched. drawing elements can also poured in the diffuser or otherwise in the diffuser be integrated.
Zwischen dem Schrift- beziehungsweise Bildzeichenelement und der Befestigungsplatte wie insbesondere der Einstiegsleiste kann eine Dichtung vorgesehen werden. Diese Dichtung kann beispielsweise ein doppelseitiges Klebeband sein, das einerseits von unten an der Befestigungsplatte und andererseits an dem Zeichenelement klebend anliegt. Das Zeichenelement kann somit klebend an dem Rand des in der Befestigungsplatte vorhandenen Ausschnittes befestigt werden.Between the font or pictorial element and the mounting plate as in particular the door sill, a seal can be provided. This seal may be, for example, a double-sided adhesive tape, which adheres on the one hand from below to the mounting plate and on the other hand to the drawing element adhesive. The drawing element can thus be adhesive to the edge be attached to the existing in the mounting plate cutout.
Die einzelnen sandwichartigen Bauteile des Zeichenelementes können beispielsweise mittels Klebelack oder einem sonstigen Verbindungsmittel fest miteinander verbunden werden. Es bietet sich an, das Zeichenelement von außen mit einer topfartigen Versiegelung zu versehen, um es gegen Witterungseinflüsse widerstandsfähig zu machen und damit eine möglichst lange Standzeit des Zeichenelementes sicherzustellen. Die Versiegelung ist insbesondere lichtundurchlässig und darüber hinaus lichtreflektierend, um einen Lichtaustritt nach unten und zur Seite zu verhindern.The individual sandwich-like components of the drawing element can, for example by means of adhesive or other bonding agent firmly together get connected. It is advisable to use the drawing element from the outside a cup-like seal to make it resistant to weathering and thus one as possible ensure long life of the drawing element. The seal is in particular opaque and above In addition, light-reflecting, to a light exit to the bottom and to Prevent page.
Die Leuchtelemente wie zum Beispiel die Dioden sind vorzugsweise SMD (Surface-Mounted-Devices)-Bauteile. Dies trifft auch für die auf der flexiblen Leiterplatte vorhandenen sonstigen Bauteile wie beispielsweise elektrische Widerstände zu.The Luminous elements such as the diodes are preferably SMD (Surface mounted devices) components. This also applies to the the flexible circuit board existing other components such as electrical resistances to.
Vorzugsweise sind die Leuchtelemente in Reihe nebeneinanderliegend angeordnet und außerhalb des Ausschnittes vorhanden, in den das Zeichenelement eingesetzt wird. Dadurch sind die SMD-Bauteile von außen durch die Aussparung hindurch optisch nicht zu erkennen.Preferably the lighting elements are arranged in series next to each other and outside of the cutout in which the drawing element is inserted becomes. As a result, the SMD components are from the outside through the recess optically not recognizable.
Weitere Vorteile und Merkmale der Erfindung sind den in den Ansprüchen ferner angegebenen Merkmalen sowie dem nachstehenden Ausführungsbeispiel zu entnehmen.Further Advantages and features of the invention are those further in the claims specified features and the following embodiment refer to.
KURZE BESCHREIBUNG DER ZEICHNUNGSHORT DESCRIPTION THE DRAWING
Die Erfindung wird im Folgenden anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher beschrieben und erläutert. Es zeigen:The Invention will be described below with reference to the drawing Embodiment described in more detail and explained. Show it:
WEGE ZUM AUSFÜHREN DER ERFINDUNGWAYS TO EXECUTE INVENTION
Ein
Zeichenelement
Das
Zeichenelement
Auf
der Unterseite der metallischen Einstiegsleiste
Die
rahmenartige Dichtung
Die
aus dem Basisteil
Die
Deckplatte
An
der flexiblen Leiterplatte
Das
aus der Deckplatte
Um
Feuchtigkeit von der Oberseite
Die
Leiterplatte
Im
vorliegenden Fall besitzt die Dichtung
Das
erfindungsgemäße Zeichenelement
Das
Logo wird im vorliegenden Beispielsfall auf die Unterseite
Die
Streuscheibe
Die
flexible Leiterplatte
Das
Zeichenelement
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520000778 DE202005000778U1 (en) | 2005-01-17 | 2005-01-17 | Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element |
DE102006002216A DE102006002216A1 (en) | 2005-01-17 | 2006-01-16 | Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520000778 DE202005000778U1 (en) | 2005-01-17 | 2005-01-17 | Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005000778U1 true DE202005000778U1 (en) | 2005-04-21 |
Family
ID=34485817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520000778 Expired - Lifetime DE202005000778U1 (en) | 2005-01-17 | 2005-01-17 | Illuminated text and/or symbol element has flexible circuit board for electrically driving surface mount device light element(s) on circuit board, transparent diffuser plate with aperture per surface mount device light element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005000778U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023651A1 (en) * | 2007-05-22 | 2008-11-27 | Osram Gesellschaft mit beschränkter Haftung | Lighting device, backlight device and display device |
DE102008012242A1 (en) * | 2008-03-03 | 2009-09-10 | GM Global Technology Operations, Inc., Detroit | Door frame arrangement for use in door frame for motor vehicle body, has door frame element for forming door frame, where door frame element has illuminating device for partial illumination of interior of door frame |
DE102009007491A1 (en) * | 2009-02-05 | 2010-08-19 | Airbus Deutschland Gmbh | Floor element with lighting |
-
2005
- 2005-01-17 DE DE200520000778 patent/DE202005000778U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023651A1 (en) * | 2007-05-22 | 2008-11-27 | Osram Gesellschaft mit beschränkter Haftung | Lighting device, backlight device and display device |
US8619211B2 (en) | 2007-05-22 | 2013-12-31 | Osram Gesellschaft Mit Beschrankter Haftung | Lighting device, backlighting device, and display device |
DE102008012242A1 (en) * | 2008-03-03 | 2009-09-10 | GM Global Technology Operations, Inc., Detroit | Door frame arrangement for use in door frame for motor vehicle body, has door frame element for forming door frame, where door frame element has illuminating device for partial illumination of interior of door frame |
DE102009007491A1 (en) * | 2009-02-05 | 2010-08-19 | Airbus Deutschland Gmbh | Floor element with lighting |
US8393572B2 (en) | 2009-02-05 | 2013-03-12 | Airbus Operations Gmbh | Floor element with illumination |
DE102009007491B4 (en) * | 2009-02-05 | 2013-03-28 | Airbus Operations Gmbh | Door area of an aircraft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050525 |
|
R081 | Change of applicant/patentee |
Owner name: WAAGE AG, CH Free format text: FORMER OWNER: TECH COM CARCOMMUNIKATION AG, 74360 ILSFELD, DE Effective date: 20071212 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080123 |
|
R081 | Change of applicant/patentee |
Owner name: WAAGE AG, CH Free format text: FORMER OWNER: BEQAS AUTOMOTIVE EUROPE GMBH, 74360 ILSFELD, DE Effective date: 20080319 |
|
R081 | Change of applicant/patentee |
Owner name: WAAGE AG, CH Free format text: FORMER OWNER: BEQASIRIUS AG, HERRLIBERG, CH Effective date: 20101021 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20110802 |