EP2402927B1 - System for representing video signals - Google Patents

System for representing video signals Download PDF

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Publication number
EP2402927B1
EP2402927B1 EP11171870.6A EP11171870A EP2402927B1 EP 2402927 B1 EP2402927 B1 EP 2402927B1 EP 11171870 A EP11171870 A EP 11171870A EP 2402927 B1 EP2402927 B1 EP 2402927B1
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Prior art keywords
video
sun protection
modules
protection device
blind
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EP11171870.6A
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German (de)
French (fr)
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EP2402927A1 (en
Inventor
Ronny Kirschner
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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G09F23/02—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being displayed by the operation of the article
    • 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
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Definitions

  • the present invention relates to a system for displaying light, image or video signals.
  • Such systems are known. For example, this includes DVD players and screens or monitors for displaying the image or video signals.
  • Sun protection devices such as blinds or the like are also known.
  • a display device for a facade has become known.
  • a display has a large number of LED groups with rows of transparent areas between the LED groups.
  • the display device also includes a power supply and a controller for the diode groups.
  • the transparent areas or gaps between the LED groups are disadvantageous.
  • the DE 103 44 213 A1 relates to a shading and lighting device for living and working spaces and buildings equipped with glass surfaces as well as open shading devices in the form of horizontal blinds, vertical blinds, roller shutters or roller blinds.
  • the shading device is characterized in that at least one side of the device is coated with a semiconductor layer.
  • the WO 2008/133500 A2 relates to a vertical blind system for presenting information consisting of a rail system and hollow, translucent vertical blinds, wherein a light source in the hollow vertical blind consists of a plurality of LEDs or other light source arranged on a partition in the vertical blind.
  • the CN 201 222 332 Y relates to an LED display screen in the form of a blind, the LED display screen having a window frame and a LED display unit includes.
  • the window frame includes transverse frames and vertical frames. The transverse frames are connected between the vertical frames.
  • a plurality of mounting holes are arranged on the vertical frames. The mounting holes are arranged on the vertical frames from top to bottom. A predetermined distance is formed between two adjacent attachment holes.
  • the LED display unit is arranged on the window frame, which includes a plurality of lamp strips. The lamp strips are arranged between the vertical frames of the window frame from top to bottom.
  • the U.S. 2008/0041533 A1 relates to a lighting blind system having a plurality of slats, each slat having an associated light emitting source connected to a controller.
  • a controller When activated by the controller, visual patterns are created on the surfaces of the louvers based on the placement of the light sources in relation to the position of the louvers.
  • the controller also includes a clock to set automatic activation times for the light sources.
  • the light sources are designed to produce single or multiple colors and a variety of brightness levels.
  • the invention is based on the object of achieving a full-area or completely covering display of video signals essentially on the outside of buildings.
  • Photos or video films of all kinds can be displayed, for example in order to be able to see photos or video films (e.g. sports broadcasts) in the garden or information (e.g. advertising) from the street.
  • photos or video films e.g. sports broadcasts
  • information e.g. advertising
  • the invention can be used to illuminate surfaces both inside and outside.
  • the invention can also be used to display images or films.
  • the modules are integrated into the slats of a sun protection device. Depending on the operating position of the slats, the LEDs shine inwards or outwards.
  • the slats can be controlled and/or rotated individually, so that the radiation from the LEDs can be directed in any direction and in any combination in connection with the adjustability of the slats.
  • the illumination by sunlight can be supported by an inventive use of the invention by a corresponding operating position of a room or outside area (radiation of the LED to the inside).
  • the detachable connection of the modules to parts of the sun protection device has the advantage that these modules can be attached when they are needed. Existing devices can also be retrofitted.
  • the lighting or video modules are located on top of the sunshade and create an image directly on the sunshade. It is possible to watch movies or pictures on the sunshade device.
  • a construction of the lighting or video modules that is as flat as possible is achieved by using a circuit board with LEDs.
  • the present invention is equally suitable for sun protection devices, screens, roller shutters or venetian blinds.
  • the invention can also be used between two window panes within double glazing.
  • the lamellae consist of ferromagnetic material or have a ferromagnetic coating.
  • Such slats have an electromagnetic radiation shielding effect.
  • suspension i.e. the cables for holding and connecting the slats
  • the cables for holding and connecting the slats
  • a blind 1 has a plurality of slats 2 that can be positioned.
  • the slats 2 can be moved in the vertical direction and rotated about their longitudinal axis, as is known from blinds.
  • the blind 1 is constructed in a way that is known per se and is therefore not described in more detail.
  • Lighting or video modules 4 are located on the back 3 of the slats 2 in order to be able to display images or videos on the back of the blind 1 or to illuminate an interior or exterior area.
  • an illuminated billboard or graphic can be created on the outside of a building by turning on the invention to display information, advertising, or the like.
  • only a few of the modules are drawn in and given reference numbers.
  • the lighting or video modules 4 are located at the front of the blind 1 accordingly. If the blind 1 is located in front of a window as sun protection, the images or videos can be viewed either from the outside or from the inside.
  • the lighting or video modules 4 are indicated only schematically in the figure. It goes without saying that the size of the lighting or video modules 4 can be adapted according to the size of the slats 2 in order to achieve an image with as few gaps as possible or a reproduction that is as gapless as possible.
  • the video modules 4 are detachably attached to the blind 1, for example by means of a snap-in plug connection (clip). This means that existing blinds 1 or other sun protection devices can also be retrofitted
  • the video modules 4 are connected to a corresponding control device or display device, not shown in the figure, for video signals or image signals, such as a DVD player.
  • the playback of the videos can be time-limited and run automatically, for example to place an advertisement on the outside of the blinds at certain times.
  • Each video display module 4 includes a circuit board 5 on which a plurality of LEDs 6 are arranged.
  • the video display module 4 comprises several layers, such as a heat-resistant, transparent protective layer 7 and a transparent, water-resistant protective cover 8.
  • the circuit carrier 5 is equipped with an electrical connection 9 in order to connect a video display module 4 to the control device or display device for video signals.
  • the LEDs are arranged in a matrix on the circuit carrier and are electrically connected in order to be able to display the signals. Video signals can be displayed using the electrical connection 9 using the LEDs.
  • the transparent protective layer is applied to the surface of the LEDs and protects the circuit, the solder contacts and the components of the circuit from damage caused by high temperatures.
  • the protective cover surrounds the circuit trainer and the LED and protects them from moisture.
  • a video display module is mounted on a slat 2 in such a way that LEDs 6' are arranged towards the slat 2 and a printed circuit board or circuit carrier 5' is aligned outwards.
  • the circuit carrier 5' essentially consists of transparent material in order to enable the display of images or videos with the aid of the LEDs 6'.
  • a protective layer 10 is provided to protect the circuit carrier 5' from moisture.
  • the LEDs 6' are surrounded by a protective cover 8'.

Description

System zur Darstellung von Videosignalen.System for displaying video signals.

Die vorliegende Erfindung betrifft ein System zur Darstellung von Licht,-Bild- oder Videosignalen.The present invention relates to a system for displaying light, image or video signals.

Derartige Systeme sind bekannt. Beispielsweise gehören hierzu DVD-Player und Leinwände oder Monitore zur Darstellung der Bild- oder Videosignale.Such systems are known. For example, this includes DVD players and screens or monitors for displaying the image or video signals.

Bekannt sind auch Sonnenschutzvorrichtungen wie Jalousien oder dergleichen.Sun protection devices such as blinds or the like are also known.

Durch die DE 100 64 534 A1 ist ein Anzeigegerät für eine Fassade bekannt geworden. Ein Display weist eine große Anzahl von Leuchtdioden-Gruppen mit Reihen von transparenten Bereichen zwischen den Leuchtdioden-Gruppen auf. Das Anzeigegerät umfasst ferner eine Stromversorgung und eine Steuerung für die Diodengruppen. Nachteilig sind die transparenten Bereiche oder Lücken zwischen den LED-Gruppen.through the DE 100 64 534 A1 a display device for a facade has become known. A display has a large number of LED groups with rows of transparent areas between the LED groups. The display device also includes a power supply and a controller for the diode groups. The transparent areas or gaps between the LED groups are disadvantageous.

Die DE 103 44 213 A1 betrifft eine Beschattungs- und Beleuchtungsvorrichtung für Wohn- und Arbeitsräume und mit Glasflächen ausgestattete Bauwerke sowie offene Beschattungseinrichtungen in Form von Horizontaljalousien, Vertikaljalousien, Rolläden oder Rollos. Die Beschattungsvorrichtung ist dadurch gekennzeichnet, dass zumindest eine Seite der Vorrichtung mit einer Halbleiterschicht beschichtet ist.the DE 103 44 213 A1 relates to a shading and lighting device for living and working spaces and buildings equipped with glass surfaces as well as open shading devices in the form of horizontal blinds, vertical blinds, roller shutters or roller blinds. The shading device is characterized in that at least one side of the device is coated with a semiconductor layer.

Die WO 2008/133500 A2 betrifft ein Vertikaljalousiesystem zur Präsentation von Informationen, das aus einem Schienensystem und hohlen, lichtdurchlässigen Vertikaljalousien besteht, wobei eine Lichtquelle in der hohlen Vertikaljalousie aus einer Vielzahl von LEDS oder einer anderen Lichtquelle besteht, die an einer Trennwand in der Vertikaljalousie angeordnet ist.the WO 2008/133500 A2 relates to a vertical blind system for presenting information consisting of a rail system and hollow, translucent vertical blinds, wherein a light source in the hollow vertical blind consists of a plurality of LEDs or other light source arranged on a partition in the vertical blind.

Die CN 201 222 332 Y betrifft einen LED-Anzeigeschirm in Form einer Jalousie, wobei der LED-Anzeigeschirm einen Fensterrahmen und eine LED-Anzeigeeinheit umfasst. Der Fensterrahmen umfasst Querrahmen und vertikale Rahmen. Die Querrahmen sind zwischen den vertikalen Rahmen verbunden. Eine Vielzahl von Befestigungslöchern sind an den Vertikalrahmen angeordnet. Die Befestigungslöcher sind an den Vertikalrahmen von oben nach unten angeordnet. Ein vorbestimmter Abstand ist zwischen zwei benachbarten Befestigungslöchern ausgebildet. Die LED-Anzeigeeinheit ist an dem Fensterrahmen angeordnet, der eine Vielzahl von Lampenstreifen umfasst. Die Lampenstreifen sind zwischen den Vertikalrahmen des Fensterrahmens von oben nach unten angeordnet.the CN 201 222 332 Y relates to an LED display screen in the form of a blind, the LED display screen having a window frame and a LED display unit includes. The window frame includes transverse frames and vertical frames. The transverse frames are connected between the vertical frames. A plurality of mounting holes are arranged on the vertical frames. The mounting holes are arranged on the vertical frames from top to bottom. A predetermined distance is formed between two adjacent attachment holes. The LED display unit is arranged on the window frame, which includes a plurality of lamp strips. The lamp strips are arranged between the vertical frames of the window frame from top to bottom.

Die US 2008/0041533 A1 betrifft ein Beleuchtungsjalousiesystem mit einer Vielzahl von Lamellen, wobei jeder Lamelle eine lichtemittierende Quelle zugeordnet ist, die mit einer Steuerung verbunden ist. Bei Aktivierung durch die Steuerung werden visuelle Muster auf den Oberflächen der Lamellen erzeugt, die auf der Anordnung der Lichtquellen in Bezug auf die Position der Lamellen basieren. Die Steuerung umfasst außerdem eine Uhr, um automatische Aktivierungszeiten für die Lichtquellen einzustellen. Die Lichtquellen sind dazu ausgebildet, einzelne oder mehrere Farben und eine Vielzahl von Helligkeitsstufen zu erzeugen.the U.S. 2008/0041533 A1 relates to a lighting blind system having a plurality of slats, each slat having an associated light emitting source connected to a controller. When activated by the controller, visual patterns are created on the surfaces of the louvers based on the placement of the light sources in relation to the position of the louvers. The controller also includes a clock to set automatic activation times for the light sources. The light sources are designed to produce single or multiple colors and a variety of brightness levels.

Der Erfindung liegt die Aufgabe zu Grunde, eine möglichst vollflächige bzw. komplett überdeckende Darstellung von Videosignalen im Wesentlichen auf der Außenseite von Gebäuden zu erreichen.The invention is based on the object of achieving a full-area or completely covering display of video signals essentially on the outside of buildings.

Diese Aufgabe wird durch das Anzeigegerät gemäß Patentanspruch 1 gelöst.This object is achieved by the display device according to patent claim 1.

Es können Fotos oder Videofilme aller Art dargestellt werden, um beispielsweise im Garten Fotos oder Videofilme (z.B. Sportübertragungen) oder von der Straße aus Informationen (z.B. Werbung) sehen zu können.Photos or video films of all kinds can be displayed, for example in order to be able to see photos or video films (e.g. sports broadcasts) in the garden or information (e.g. advertising) from the street.

Die Erfindung kann zur Beleuchtung von Flächen sowohl Innen als auch Außen genutzt werden. Die Erfindung kann auch zur Darstellung von Bildern oder Filmen verwendet werden.The invention can be used to illuminate surfaces both inside and outside. The invention can also be used to display images or films.

Die Module sind in die Lamellen einer Sonnenschutzvorrichtung integriert. Je nach Betriebsstellung der Lamellen strahlen die LED nach Innen oder Außen. Die Lamellen können einzeln ansteuerbar und/oder verdrehbar sein, so dass sich eine Richtung der Strahlung der LEDs in beliebige Richtung und in Verbindung mit der Verstellbarkeit der Lamellen in beliebiger Kombination ergibt. Die Beleuchtung durch Sonnenlicht kann durch einen erfindungsgemäßen Einsatz der Erfindung durch eine entsprechende Betriebsstellung eines Raumes oder Außenbereichs (Strahlung der LED nach Innen) unterstützt werden.The modules are integrated into the slats of a sun protection device. Depending on the operating position of the slats, the LEDs shine inwards or outwards. The slats can be controlled and/or rotated individually, so that the radiation from the LEDs can be directed in any direction and in any combination in connection with the adjustability of the slats. The illumination by sunlight can be supported by an inventive use of the invention by a corresponding operating position of a room or outside area (radiation of the LED to the inside).

Die lösbare Verbindung der Module mit Teilen der Sonnenschutzvorrichtung hat den Vorteil, dass diese Module angebracht werden können, wenn sie benötigt werden. Bestehende Vorrichtungen können auch nachgerüstet werden.The detachable connection of the modules to parts of the sun protection device has the advantage that these modules can be attached when they are needed. Existing devices can also be retrofitted.

Die Beleuchtungs- oder Videomodule befinden sich auf der Sonnenschutzvorrichtung und erzeugen auf der Sonnenschutzvorrichtung direkt ein Bild. Es ist möglich, auf der Sonnenschutzvorrichtung Filme oder Bilder anzuschauen.The lighting or video modules are located on top of the sunshade and create an image directly on the sunshade. It is possible to watch movies or pictures on the sunshade device.

Eine möglichst flache Bauweise der Beleuchtungs- oder Videomodule wird dadurch erreicht, dass ein Schaltungsträger (circuit board) mit LEDs eingesetzt wird.A construction of the lighting or video modules that is as flat as possible is achieved by using a circuit board with LEDs.

Die vorliegende Erfindung ist prinzipiell für Sonnenschutzvorrichtungen, Leinwände, Rollläden oder Jalousien gleichermaßen geeignet. Die Erfindung kann auch zwischen zwei Fensterscheiben innerhalb einer Doppelverglasung eingesetzt werden.In principle, the present invention is equally suitable for sun protection devices, screens, roller shutters or venetian blinds. The invention can also be used between two window panes within double glazing.

Vorteilhaft ist es auch, wenn die Lamellen aus ferromagnetischem Material bestehen oder eine ferromagnetische Beschichtung aufweisen. Derartige Lamellen besitzen eine elektromagnetische Strahlung abschirmende Wirkung.It is also advantageous if the lamellae consist of ferromagnetic material or have a ferromagnetic coating. Such slats have an electromagnetic radiation shielding effect.

Denkbar ist es auch, die Aufhängung, d.h. die Seile zum Haltern und Verbinden der Lamellen, zur elektrischen Stromführung zu den Beleuchtungs- oder Videomodulen zu nutzen, indem die Seilzüge aus einem stromleitenden Werkstoff hergestellt sind.It is also conceivable to use the suspension, i.e. the cables for holding and connecting the slats, to carry electrical current to the lighting or video modules by making the cable pulls from a current-conducting material.

Zwei bevorzugte Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden nachfolgend anhand der Figuren beschrieben. Die Darstellung ist schematisch und nicht maßstäblich zu verstehen. Es zeigt:

Figur 1
eine perspektivische Darstellung einer Jalousie mit Videodisplaymodul;
Figur 2
das Videodisplaymodul gemäß Figur 1 im Längschnitt;
Figur 3
ein weiteres Videodisplaymodul im Längsschnitt.
Two preferred exemplary embodiments of the invention are shown in the drawing and are described below with reference to the figures. The illustration is to be understood as schematic and not to scale. It shows:
figure 1
a perspective view of a blind with video display module;
figure 2
the video display module according to figure 1 in longitudinal section;
figure 3
another video display module in longitudinal section.

Aus der Figur 1 ist ersichtlich, dass eine Jalousie 1 mehrere positionierbare Lamellen 2 aufweist. Die Lamellen 2 sind in vertikaler Richtung verfahrbar und um ihre Längsachse drehbar, wie es von Jalousien bekannt ist. Die Jalousie 1 ist in an sich bekannterweise aufgebaut und daher nicht näher im Detail beschrieben. Auf der Rückseite 3 der Lamellen 2 befinden sich Beleuchtungs- oder Videomodule 4, um Bilder oder Videos auf der Rückseite der Jalousie 1 darstellen zu können oder eine Beleuchtung eines Innen- oder Außenbereichs zu erreichen. Beispielsweise kann an der Außenseite eines Gebäudes durch Einschalten der Erfindung ein beleuchtetes Werbeplakat oder eine Grafik erzeugt werden, um Information, Werbung oder Ähnliches darzustellen. Der Einfachheit halber sind nur wenige der Module eingzeichnet und mit Bezugsziffern bezeichnet. Wenn die Lamellen 2 gedreht werden, befinden sich die Beleuchtungs- oder Videomodule 4 entsprechend auf der Vorderseite der Jalousie 1. Dies bedeutet, dass die Bilder oder Videos entweder auf der einen oder wahlweise auf der anderen Seite der Jalousie 1 angesehen werden können. Befindet sich die Jalousie 1 als Sonnenschutz vor einem Fenster, so können die Bilder oder Videos entweder von außen oder von innen betrachten werden. In der Figur sind die Beleuchtungs- oder Videomodule 4 nur schematisch angedeutet. Es versteht sich, dass die Grösse der Beleuchtungs- oder Videomodule 4 entsprechend der Grösse der Lamellen 2 angepasst sein kann, um ein möglichst lückenloses Bild oder eine möglichst lückenlose Wiedergabe zu erreichen.From the figure 1 it can be seen that a blind 1 has a plurality of slats 2 that can be positioned. The slats 2 can be moved in the vertical direction and rotated about their longitudinal axis, as is known from blinds. The blind 1 is constructed in a way that is known per se and is therefore not described in more detail. Lighting or video modules 4 are located on the back 3 of the slats 2 in order to be able to display images or videos on the back of the blind 1 or to illuminate an interior or exterior area. For example, an illuminated billboard or graphic can be created on the outside of a building by turning on the invention to display information, advertising, or the like. For the sake of simplicity, only a few of the modules are drawn in and given reference numbers. When the slats 2 are rotated, the lighting or video modules 4 are located at the front of the blind 1 accordingly. If the blind 1 is located in front of a window as sun protection, the images or videos can be viewed either from the outside or from the inside. The lighting or video modules 4 are indicated only schematically in the figure. It goes without saying that the size of the lighting or video modules 4 can be adapted according to the size of the slats 2 in order to achieve an image with as few gaps as possible or a reproduction that is as gapless as possible.

Die Videomodule 4 sind lösbar auf der Jalousie 1 angebracht, beispielsweise durch eine rastbare Steckverbindung (Clip).Dadurch können auch bestehende Jalousien 1 oder andere Sonnenschutzeinrichtungen nachgerüstet werden Die Videomodule 4 sind mit einer entsprechenden in der Figur nicht gezeigten Steuereinrichtung beziehungsweise Wiedergabeeinrichtung für Videosignale oder Bildsignale verbunden, wie beispielsweise einem DVD-Player. Die Wiedergabe der Videos kann zeitlich begrenzt und automatisch ablaufen, um beispielsweise eine Werbeanzeige auf der Außenseite der Jalousie zu bestimmten Zeiten zu schalten. Gemäß Figur 2 umfasst jedes Videodisplaymodul 4 einen Schaltungsträger 5, auf dem mehrere LEDs 6 angeordnet sind. Darüberhinaus umfasst das Videodisplaymodul 4 mehrere Schichten, wie eine Hitze beständige, transparente Schutzschicht 7 sowie eine transparente, Wasser feste Schutzhülle 8. Der Schaltungsträger 5 ist mit einem elektrischen Anschluss 9 ausgestattet, um ein Videodisplaymodul 4 mit der Steuereinrichtung oder Wiedergabeeinrichtung für Videosignale zu verbinden. Die LEDs sind auf dem Schaltungsträger matrixartig angeordnet und elektrisch angeschlossen, um die Signale darstellen zu können. Videosignal können mithilfe des elektrischen Anschluss 9 mithilfe der LEDs dargestellt werden. Die transparente Schutzschicht ist auf die Oberfläche der LEDs aufgebracht und schützt die Schaltung, die Lötkontakte und die Komponenten der Schaltung vor eine Beschädigung durch hohe Temperaturen. Die Schutzhülle umgibt den Schaltungstrainer und die LED und schützt diese vor Feuchtigkeit.The video modules 4 are detachably attached to the blind 1, for example by means of a snap-in plug connection (clip). This means that existing blinds 1 or other sun protection devices can also be retrofitted The video modules 4 are connected to a corresponding control device or display device, not shown in the figure, for video signals or image signals, such as a DVD player. The playback of the videos can be time-limited and run automatically, for example to place an advertisement on the outside of the blinds at certain times. According to figure 2 Each video display module 4 includes a circuit board 5 on which a plurality of LEDs 6 are arranged. In addition, the video display module 4 comprises several layers, such as a heat-resistant, transparent protective layer 7 and a transparent, water-resistant protective cover 8. The circuit carrier 5 is equipped with an electrical connection 9 in order to connect a video display module 4 to the control device or display device for video signals. The LEDs are arranged in a matrix on the circuit carrier and are electrically connected in order to be able to display the signals. Video signals can be displayed using the electrical connection 9 using the LEDs. The transparent protective layer is applied to the surface of the LEDs and protects the circuit, the solder contacts and the components of the circuit from damage caused by high temperatures. The protective cover surrounds the circuit trainer and the LED and protects them from moisture.

Gemäß Figur 3 ist ein Videodisplaymodul so auf einer Lamelle 2 angebracht, dass LEDs 6' zur Lamelle 2 hin angeordnet sind und eine Leiterplatte oder Schaltungsträger 5'nach aussen ausgerichtet ist. Dies setzt vorauss, dass der Schaltungsträger 5' im Wesentlichen aus transparentem Material besteht, um die Darstellung von Bildern oder Videos mithilfe der LEDs 6' zu ermöglichen. Dies führt zu einer Durchleuchtung des Schaltungsträgers 5' von hinten. Zum Schutz des Schaltungsträger 5' vor Feuchtigkeit ist eine Schutzschicht 10 vorgesehen. Die LEDs 6' sind von einer Schutzhülle 8' umgeben.According to figure 3 a video display module is mounted on a slat 2 in such a way that LEDs 6' are arranged towards the slat 2 and a printed circuit board or circuit carrier 5' is aligned outwards. This presupposes that the circuit carrier 5' essentially consists of transparent material in order to enable the display of images or videos with the aid of the LEDs 6'. This leads to a X-ray of the circuit carrier 5' from behind. A protective layer 10 is provided to protect the circuit carrier 5' from moisture. The LEDs 6' are surrounded by a protective cover 8'.

Claims (4)

  1. System for displaying video signals, comprising a sun protection device or the like having adjustable elements (2) and comprising video modules (4) for attachment to the elements (2) of the sun protection device, wherein the radiation of the modules (4) can be directed inward or outward depending on the operating position of the adjustable elements (2), wherein the video modules (4) are detachably fastened to the sun protection device.
  2. System according to claim 1, characterized in that a video display module (4) comprises a circuit carrier (5) which is provided with LEDs (6) and covered by a transparent protective sleeve (7).
  3. System according to either of the preceding claims, characterized in that the sun protection device is formed by a blind (1).
  4. System according to any of the preceding claims, characterized in that the video modules (4) are attached to the parts of the sun protection device in such a way that the sun protection device can be used in a conventional manner.
EP11171870.6A 2010-06-29 2011-06-29 System for representing video signals Active EP2402927B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010030668A DE102010030668A1 (en) 2010-06-29 2010-06-29 System for displaying video or video signals

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EP2402927A1 EP2402927A1 (en) 2012-01-04
EP2402927B1 true EP2402927B1 (en) 2022-05-04

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EP11171870.6A Active EP2402927B1 (en) 2010-06-29 2011-06-29 System for representing video signals

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EP (1) EP2402927B1 (en)
DE (1) DE102010030668A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108877559B (en) * 2018-07-27 2020-04-28 重庆远望广告有限公司 Changeable advertising lamp box

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041533A1 (en) * 2006-08-17 2008-02-21 Albert William Ziegler Blinds with integrated lighting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064534A1 (en) * 2000-12-22 2002-06-27 Lumino Gmbh Licht Elektronik Large surface facade or building type displays, based on light emitting diode groups that allow a very flexible choice of image or information display, while leaving the facade largely unaltered
JP2003162237A (en) * 2001-09-14 2003-06-06 Kasuto:Kk Display device
DE10344213A1 (en) * 2003-09-22 2005-07-21 Angela Karning Shading and lightening device e.g. for lightening living space, offices, green houses, has one side coated with semiconductor layer and coating applied using silicon technology and AlGaInP and coating applied with OLED
ATE365360T1 (en) * 2004-05-03 2007-07-15 Lumino Gmbh Licht Elektronik DISPLAY DEVICE
NL1033785C1 (en) * 2007-05-01 2008-11-04 Roeland Jan Spanjaard Blinds with lighting.
CN201222332Y (en) * 2008-07-17 2009-04-15 吴小刚 Blind window type LED display screen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041533A1 (en) * 2006-08-17 2008-02-21 Albert William Ziegler Blinds with integrated lighting system

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DE102010030668A1 (en) 2011-12-29
EP2402927A1 (en) 2012-01-04

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