EP1116601A1 - Support for notebook with lighting - Google Patents

Support for notebook with lighting Download PDF

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Publication number
EP1116601A1
EP1116601A1 EP00810027A EP00810027A EP1116601A1 EP 1116601 A1 EP1116601 A1 EP 1116601A1 EP 00810027 A EP00810027 A EP 00810027A EP 00810027 A EP00810027 A EP 00810027A EP 1116601 A1 EP1116601 A1 EP 1116601A1
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EP
European Patent Office
Prior art keywords
light source
pen
notepad
switch
writing surface
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Granted
Application number
EP00810027A
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German (de)
French (fr)
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EP1116601B1 (en
Inventor
Wendelin Egli
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT00810027T priority Critical patent/ATE303905T1/en
Priority to DE50011107T priority patent/DE50011107D1/en
Priority to EP00810027A priority patent/EP1116601B1/en
Priority to US09/758,159 priority patent/US20020093814A1/en
Publication of EP1116601A1 publication Critical patent/EP1116601A1/en
Application granted granted Critical
Publication of EP1116601B1 publication Critical patent/EP1116601B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/003—Note-pads
    • B42D5/005—Supports for note-pads
    • B42D5/006—Supports for note-pads combined with auxiliary devices
    • B42D5/007—Supports for note-pads combined with auxiliary devices with light emitting devices

Definitions

  • the invention relates to a note board with a writing surface having recording medium, a pen, a light source for Illumination of the writing surface as well as with an energy source and a Switch for the light source.
  • Patent 1 365 905 a note board with a bowl-like receptacle for the Record carriers, which in this case can consist of sheets of paper.
  • the receptacle At its upper edge, the receptacle has an approximately cuboid thickening that extends across the width of the panel and across the plane of the Protrudes.
  • the thickening is a light source in the form of a Incandescent lamp and a battery are provided.
  • One provided in the thickening Opening is used to insert a pen when it is not in use becomes.
  • a switch is provided in the opening which switches off the lamp, when a pen is inserted.
  • Flat light sources are also known, for example in the Form of so-called electroluminescent lamps or EL lamps.
  • Such Light sources are used, among other things, for backlighting of screens used, for example, for portable personal computers and the like Devices, for example laptops, notebooks, palmtops and handhelds.
  • Devices for example laptops, notebooks, palmtops and handhelds.
  • electroluminescent layers using screen printing can be applied to almost any carrier.
  • the invention lies Based on the task of proposing a note board of the type mentioned at the beginning, where the writing surface is illuminated evenly and without shadows becomes.
  • this object is achieved in that the recording medium is transparent and the light source as backlight is trained.
  • the transparent record carrier and the backlight ensure uniform and shadow-free lighting of the writing surface and enable working with the notepad according to the invention even in poor visibility.
  • the inventive note board for the Make it suitable for use in a damp or wet environment After a particularly preferred embodiment, the note board is completely waterproof, so that it can be used by divers underwater.
  • Light source is an electroluminescent lamp, you can achieve an energy-saving Operation and avoids unnecessary heat generation by the light source.
  • the energy source exists from at least one photoelectric element and at least an accumulator.
  • Such a note board can be used when not in use bright place and saves the energy for the next use.
  • the one intended to switch the light source on and off Switch is designed as a reed switch, this can be from the outside through a Permanent magnets are operated. This facilitates the creation of a hermetic sealed embodiment of the note board according to the invention. Especially preferably the pen carries a permanent magnet with which the Reed switch is actuated.
  • the light source can be switched be that it turns on automatically as soon as the pen comes out of the holder is removed.
  • a waterproof envelope which at least the areas of the recording medium adjacent to the writing surface, the Light source and the energy source encloses one as a means of communication note board suitable for divers.
  • the notepad designated 1 in Figures 1 and 2 is for the Intended for use during dives and therefore designed to be completely waterproof.
  • the parts of the electrical equipment are particularly in the block diagram to recognize according to Figure 3.
  • the recording medium 2 preferably consists of a film or a board made of transparent plastic, the upper surface of which is a writing surface 3 is used and can be slightly roughened for this purpose. It has demonstrated that a slightly roughened plastic surface, even under water, is writable by an ordinary pencil, the characters by an eraser is easy to remove. As a variant, it goes without saying also conceivable as interchangeable sheets or sheets of paper To use record carriers.
  • An electroluminescent is behind the recording medium 2 as the light source Foil 4, hereinafter referred to as EL foil, arranged.
  • EL foil for the present purpose particularly preferred.
  • a solar panel 5 which is arranged on the edge of the writing surface 2 is.
  • a semi-transparent solar panel to cover the entire surface of the tablet.
  • Such solar cells have a lower efficiency than the conventional, however, which is offset by the increased effective area would.
  • a notepad equipped in this way would have been different from that shown in FIG the advantage that practically their entire surface for attachment could be used by notes and / or sketches.
  • the one from the solar panel 5 delivered energy is fed to a battery 7 via a charge controller 6, that stores the energy.
  • a switch 8 is provided, which is preferably designed as a reed switch.
  • an EL driver 9 is provided, which the required voltage and Frequency generated to make the EL film shine.
  • An eraser 14 is over a cord 13 or the like, which in 1 and 2 is shown in abbreviated form, with the end of the pen 11 connected.
  • the cord 13 is passed through an opening 15 in the note board 1, so that both the pen 11 and the eraser are captive with the note board 1 are connected.
  • a frame 17 surrounds both the record carrier 2 as well as the solar panel 5 and is with a rear cover 16 tightly welded.
  • the note board can also be designed without a solar panel 5 become.
  • the charge controller 6 can still be provided in this case be, its inputs for example with plug contacts for an external Power source can be connected. It is of course also conceivable to use an external one Charge controller to use. If according to another embodiment a battery is provided instead of the accumulator 7, of course, the Charge controller 7. In this case, the waterproof cover should be replaced the battery can be opened. Battery compartments with waterproof Lids are known and are therefore not described in detail here.

Abstract

The notice board has a recording medium (2) with a writing surface (3), a pen (11), a light source (4) for illuminating the writing surface, a power source (7) and a switch (8) for the light source. The recording medium is transparent and the light source is in the form of background lighting, e.g. an electroluminescent lamp, preferably in the form of a foil.

Description

Die Erfindung betrifft eine Notiztafel mit einem eine Schreibfläche aufweisenden Aufzeichnungsträger, einem Schreibstift, einer Lichtquelle zur Beleuchtung der Schreibfläche sowie mit einer Energiequelle und einem Schalter für die Lichtquelle.The invention relates to a note board with a writing surface having recording medium, a pen, a light source for Illumination of the writing surface as well as with an energy source and a Switch for the light source.

Notiztafeln dieser Art sind bekannt. So zeigt zum Beispiel das Britische Patent 1 365 905 eine Notiztafel mit einer schalenartigen Aufnahme für die Aufzeichnungsträger, die in diesem Fall aus Papierblättern bestehen können. An ihrem oberen Rand weist die Aufnahme eine etwa quaderförmige Verdickung auf, die sich über die Breite der Tafel erstreckt und über die Ebene der Schreibfläche vorsteht. In der Verdickung ist eine Lichtquelle in Form einer Glühlampe und eine Batterie vorgesehen. Eine in der Verdickung vorgesehene Öffnung dient zum Einstecken eines Schreibstifts, wenn dieser nicht gebraucht wird. In der Öffnung ist ein Schalter vorgesehen, der die Lampe ausschaltet, wenn ein Schreibstift eingesteckt wird.Note boards of this type are known. For example, the British shows Patent 1 365 905 a note board with a bowl-like receptacle for the Record carriers, which in this case can consist of sheets of paper. At its upper edge, the receptacle has an approximately cuboid thickening that extends across the width of the panel and across the plane of the Protrudes. In the thickening is a light source in the form of a Incandescent lamp and a battery are provided. One provided in the thickening Opening is used to insert a pen when it is not in use becomes. A switch is provided in the opening which switches off the lamp, when a pen is inserted.

Die Nachteile dieser bekannten Notiztafel bestehen insbesondere darin, dass die an ihrem oberen Rand angeordnete Lichtquelle die Schreibfläche nicht gleichmässig auszuleuchten vermag und zu Schattenwurf führt. Auch ist sie für den Gebrauch in feuchter oder nasser Umgebung ungeeignet.The disadvantages of this known note board exist in particular in that the light source arranged at its upper edge is the writing surface cannot illuminate evenly and leads to shadows. Also it is unsuitable for use in a damp or wet environment.

Ferner sind auch flächige Lichtquellen bekannt, beispielsweise in der Form sogenannter Elektrolumineszenzlampen oder EL-Lampen. Derartige Lichtquellen werden unter anderem für Hintergrundbeleuchtungen von Bildschirmen verwendet, beispielsweise für tragbare Personalcomputer und ähnliche Geräte, zum Beispiel Laptops, Notebooks, Palmtops und Handhelds. Unter der Veröffentlichungsnummer EP 0 881 863 A2 wurde sogar ein Verfahren bekannt, mit dem sich elektrolumineszierende Schichten mittels Siebdruckverfahrens auf nahezu beliebige Träger aufbringen lassen.Flat light sources are also known, for example in the Form of so-called electroluminescent lamps or EL lamps. Such Light sources are used, among other things, for backlighting of screens used, for example, for portable personal computers and the like Devices, for example laptops, notebooks, palmtops and handhelds. Under A method has even become known from publication number EP 0 881 863 A2, with the electroluminescent layers using screen printing can be applied to almost any carrier.

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Notiztafel der eingangs genannten Art vorzuschlagen, bei der die Schreibfläche gleichmässig und ohne Schattenbildung ausgeleuchtet wird.Based on this prior art, the invention lies Based on the task of proposing a note board of the type mentioned at the beginning, where the writing surface is illuminated evenly and without shadows becomes.

Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass der Aufzeichnungsträger transparent ist und die Lichtquelle als Hintergrundbeleuchtung ausgebildet ist.According to the invention, this object is achieved in that the recording medium is transparent and the light source as backlight is trained.

Der transparente Aufzeichnungsträger und die Hintergrundbeleuchtung sorgen für eine gleichmässige und schattenfreie Beleuchtung der Schreibfläche und ermöglichen das Arbeiten mit der erfindungsgemässen Notiztafel selbst bei schlechten Sichtverhältnissen. In den abhängigen Ansprüchen sind Massnahmen umschrieben, welche die erfindungsgemässe Notiztafel für die Verwendung in feuchter oder nasser Umgebung geeignet machen. Nach einer besonders bevorzugten Ausführungsart ist die Notiztafel völlig wasserdicht, so dass sie durch Taucher unter Wasser verwendet werden kann.The transparent record carrier and the backlight ensure uniform and shadow-free lighting of the writing surface and enable working with the notepad according to the invention even in poor visibility. In the dependent claims are Measures circumscribed that the inventive note board for the Make it suitable for use in a damp or wet environment. After a particularly preferred embodiment, the note board is completely waterproof, so that it can be used by divers underwater.

Wenn nach einer besonderen Ausführungsart der Erfindung die Lichtquelle eine Elektrolumineszenzlampe ist, erreicht man einen energiesparenden Betrieb und vermeidet unnötige Wärmeerzeugung durch die Lichtquelle.If according to a particular embodiment of the invention Light source is an electroluminescent lamp, you can achieve an energy-saving Operation and avoids unnecessary heat generation by the light source.

Nach einer weiteren vorteilhaften Ausführungsart besteht die Energiequelle aus mindestens einem photoelektrischen Element und mindestens einem Akkumulator. Eine solche Notiztafel kann bei Nichtgebrauch an einen hellen Platz gelegt werden und speichert so die Energie für den nächsten Gebrauch.According to a further advantageous embodiment, the energy source exists from at least one photoelectric element and at least an accumulator. Such a note board can be used when not in use bright place and saves the energy for the next use.

Wenn der zum Ein- und Ausschalten der Lichtquelle vorgesehene Schalter als Reedschalter ausgebildet ist, kann dieser von aussen durch einen Dauermagneten betätigt werden. Dies erleichtert die Schaffung einer hermetisch abgedichteten Ausführungsart der erfindungsgemässen Notiztafel. Besonders bevorzugt trägt der Schreibstift einen Dauermagneten, mit welchem der Reedschalter betätigbar ist.If the one intended to switch the light source on and off Switch is designed as a reed switch, this can be from the outside through a Permanent magnets are operated. This facilitates the creation of a hermetic sealed embodiment of the note board according to the invention. Especially preferably the pen carries a permanent magnet with which the Reed switch is actuated.

Wenn an der Notiztafel ein Halter für den Schreibstift so angeordnet ist, dass durch den Dauermagneten des im Halter aufgenommenen Schreibstiftes der Reedschalter betätigt wird, kann die Lichtquelle so geschaltet werden, dass sie automatisch einschaltet, sobald der Schreibstift aus dem Halter entnommen wird.If a holder for the pen is arranged on the notepad is that due to the permanent magnet of the holder Pen the reed switch is actuated, the light source can be switched be that it turns on automatically as soon as the pen comes out of the holder is removed.

Wenn schliesslich nach einer besonders bevorzugten Ausführungsart der Erfindung eine wasserdichte Umhüllung vorgesehen ist, die mindestens die an die Schreibfläche angrenzenden Bereiche des Aufzeichnungsträgers, die Lichtquelle und die Energiequelle umschliesst, erhält man eine als Kommunikationsmittel für Taucher geeignete Notiztafel.If finally according to a particularly preferred embodiment the invention a waterproof envelope is provided which at least the areas of the recording medium adjacent to the writing surface, the Light source and the energy source encloses one as a means of communication note board suitable for divers.

Besondere Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen

Figur 1
einen Querschnitt durch eine für Taucher geeignete Notiztafel,
Figur 2
eine Draufsicht auf die Notiztafel nach Figur 1 und
Figur 3
ein Blockschaltbild der elektrischen Komponenten der Notiztafel nach den Figuren 1 und 2.
Particular embodiments of the invention are explained below with reference to the drawings. Show it
Figure 1
a cross section through a note board suitable for divers,
Figure 2
a plan view of the note board of Figure 1 and
Figure 3
2 shows a block diagram of the electrical components of the note board according to FIGS. 1 and 2.

Die in den Figuren 1 und 2 mit 1 bezeichnete Notiztafel ist für den Einsatz bei Tauchgängen gedacht und daher vollständig wasserdicht ausgebildet. Die Teile der elektrischen Ausrüstung sind insbesondere im Blockschaltbild gemäss Figur 3 zu erkennen.The notepad designated 1 in Figures 1 and 2 is for the Intended for use during dives and therefore designed to be completely waterproof. The parts of the electrical equipment are particularly in the block diagram to recognize according to Figure 3.

Der Aufzeichnungsträger 2 besteht vorzugsweise aus einer Folie oder einer Tafel aus transparentem Kunststoff, deren obere Fläche als Schreibfläche 3 dient und zu diesem Zweck leicht aufgerauht sein kann. Es hat sich gezeigt, dass eine leicht aufgerauhte Kunststoffoberfläche, auch unter Wasser, durch einen gewöhnlichen Bleistift beschreibbar ist, wobei die Zeichen durch einen Radiergummi einfach wieder zu entfernen sind. Als Variante ist es selbstverständlich auch denkbar, auswechselbare Folien oder Blätter aus Papier als Aufzeichnungsträger zu verwenden. The recording medium 2 preferably consists of a film or a board made of transparent plastic, the upper surface of which is a writing surface 3 is used and can be slightly roughened for this purpose. It has demonstrated that a slightly roughened plastic surface, even under water, is writable by an ordinary pencil, the characters by an eraser is easy to remove. As a variant, it goes without saying also conceivable as interchangeable sheets or sheets of paper To use record carriers.

Als Lichtquelle ist hinter dem Aufzeichnungsträger 2 eine elektrolumineszierende Folie 4, im folgenden EL-Folie genannt, angeordnet. Selbstverständlich könnte auch irgendeine andere Lichtquelle zur Hintergrundbeleuchtung der Schreibfläche verwendet werden, doch wird eine EL-Folie für den vorliegenden Zweck besonders bevorzugt. Zur Speisung der EL-Folie mit elektrischer Energie dient ein Solarpanel 5, das am Rand der Schreibfläche 2 angeordnet ist. Es wäre selbstverständlich auch möglich, ein halbtransparentes Solarpanel zu verwenden, das die gesamte Oberfläche der Schreibtafel bedeckt. Solche Solarzellen haben zwar einen geringeren Wirkungsgrad als die herkömmlichen, was jedoch durch die vergrösserte wirksame Fläche ausgeglichen würde. Eine so ausgestattete Notiztafel hätte gegenüber der in Figur 2 dargestellten den Vorteil, dass praktisch deren gesamte Oberfläche für das Anbringen von Notizen und/oder Skizzen genutzt werden könnte. Die vom Solarpanel 5 gelieferte Energie wird über einen Laderegler 6 einem Akkumulator 7 zugeführt, der die Energie speichert. Zum Ein- und Ausschalten der Lichtquelle 4 ist ein Schalter 8 vorgesehen, der vorzugsweise als Reedschalter ausgebildet ist. Schliesslich ist ein EL-Driver 9 vorgesehen, der die benötigte Spannung und Frequenz erzeugt, um die EL-Folie zum Leuchten zu bringen. In der Nähe des Solarpanels 5 ist auf dem Aufzeichnungsträger 2 ein Halter 10 für einen Schreibstift 11 befestigt. Der Schreibstift 11, der in diesem Beispiel ein Bleistift ist, trägt an seinem hinteren Ende einen Dauermagneten 12, der den Reedschalter 8 betätigt, wenn der Schreibstift 11 wie dargestellt im Halter 10 aufgenommen ist.An electroluminescent is behind the recording medium 2 as the light source Foil 4, hereinafter referred to as EL foil, arranged. Of course could also use any other light source for backlighting the writing surface can be used, but an EL film for the present purpose particularly preferred. For feeding the EL film with electrical Energy is used by a solar panel 5, which is arranged on the edge of the writing surface 2 is. It would of course also be possible to have a semi-transparent solar panel to cover the entire surface of the tablet. Such solar cells have a lower efficiency than the conventional, however, which is offset by the increased effective area would. A notepad equipped in this way would have been different from that shown in FIG the advantage that practically their entire surface for attachment could be used by notes and / or sketches. The one from the solar panel 5 delivered energy is fed to a battery 7 via a charge controller 6, that stores the energy. To turn the light source 4 on and off a switch 8 is provided, which is preferably designed as a reed switch. Finally, an EL driver 9 is provided, which the required voltage and Frequency generated to make the EL film shine. In the vicinity of the Solar panels 5 is a holder 10 for one on the recording medium 2 Pen 11 attached. The pen 11, which in this example is a pencil is, carries at its rear end a permanent magnet 12 which Reed switch 8 is actuated when pen 11 is shown in holder 10 is recorded.

Ein Radiergummi 14 ist über eine Kordel 13 oder dergleichen, die in den Figuren 1 und 2 verkürzt dargestellt ist, mit dem Ende des Schreibstifts 11 verbunden. Die Kordel 13 ist durch eine Öffnung 15 in der Notiztafel 1 geführt, so dass sowohl der Schreibstift 11 als auch der Radiergummi unverlierbar mit der Notiztafel 1 verbunden sind. Ein Rahmen 17 umgibt sowohl den Aufzeichnungsträger 2 als auch das Solarpanel 5 und ist mit einer rückwärtigen Abdeckung 16 dicht verschweisst.An eraser 14 is over a cord 13 or the like, which in 1 and 2 is shown in abbreviated form, with the end of the pen 11 connected. The cord 13 is passed through an opening 15 in the note board 1, so that both the pen 11 and the eraser are captive with the note board 1 are connected. A frame 17 surrounds both the record carrier 2 as well as the solar panel 5 and is with a rear cover 16 tightly welded.

Selbstverständlich kann die Notiztafel auch ohne Solarpanel 5 ausgeführt werden. Der Laderelgler 6 kann in diesem Fall trotzdem vorgesehen sein, wobei seine Eingänge beispielsweise mit Steckkontakten für eine externe Stromquelle verbunden sein können. Es ist natürlich auch denkbar, einen externen Laderegler zu verwenden. Falls gemäss einer weiteren Ausführungsart anstelle des Akkumulators 7 eine Batterie vorgesehen wird, entfällt natürlich der Laderegler 7. In diesem Fall sollte die wasserdichte Umhüllung zum Auswechseln der Batterie geöffnet werden können. Battreiefächer mit wasserdichtem Deckel sind bekannt und werden daher hier nicht näher beschrieben.Of course, the note board can also be designed without a solar panel 5 become. The charge controller 6 can still be provided in this case be, its inputs for example with plug contacts for an external Power source can be connected. It is of course also conceivable to use an external one Charge controller to use. If according to another embodiment a battery is provided instead of the accumulator 7, of course, the Charge controller 7. In this case, the waterproof cover should be replaced the battery can be opened. Battery compartments with waterproof Lids are known and are therefore not described in detail here.

Claims (7)

Notiztafel (1) mit einem eine Schreibfläche (3) aufweisenden Aufzeichnungsträger (2), einem Schreibstift (11), einer Lichtquelle (4) zur Beleuchtung der Schreibfläche sowie mit einer Energiequelle (5; 7) und einem Schalter (8) für die Lichtquelle, dadurch gekennzeichnet, dass der Aufzeichnungsträger (2) transparent ist und die Lichtquelle (4) als Hintergrundbeleuchtung ausgebildet ist.Notepad (1) with a recording medium (3) (2), a pen (11), a light source (4) for lighting the writing surface and with an energy source (5; 7) and a Switch (8) for the light source, characterized in that the record carrier (2) is transparent and the light source (4) as backlight is trained. Notiztafel nach Anspruch 1, dadurch gekennzeichnet, dass die Lichtquelle (4) eine Elektrolumineszenzlampe, vorzugsweise in Form einer Folie, ist.Notepad according to claim 1, characterized in that the Light source (4) an electroluminescent lamp, preferably in the form of a film, is. Notiztafel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Energiequelle aus mindestens einem photoelektrischen Element (5) und mindestens einem Akkumulator (7) besteht.Notepad according to claim 1 or 2, characterized in that the energy source from at least one photoelectric element (5) and there is at least one accumulator (7). Notiztafel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Schalter (8) ein Reedschalter ist.Notepad according to one of the preceding claims, characterized characterized in that the switch (8) is a reed switch. Notiztafel nach Anspruch 4, dadurch gekennzeichnet, dass der Schreibstift (11) einen Dauermagneten (12) trägt, mit welchem der Reedschalter (8) betätigbar ist.Notepad according to claim 4, characterized in that the Pen (11) carries a permanent magnet (12) with which the reed switch (8) can be actuated. Notiztafel nach Anspruch 5, gekennzeichnet durch einen Halter (10) für den Schreibstift (11), der an der Notiztafel so angeordnet ist, dass durch den Dauermagneten (12) des im Halter aufgenommenen Schreibstiftes der Reedschalter (8) betätigt wird und dadurch die Lichtquelle (4) ausgeschaltet wird.Notepad according to claim 5, characterized by a holder (10) for the pen (11), which is arranged on the note board so that by the permanent magnet (12) of the pen received in the holder Reed switch (8) is actuated and thereby the light source (4) is switched off becomes. Notiztafel nach einem der vorangehenden Ansprüche, gekennzeichnet durch eine wasserdichte Umhüllung (16, 17), die mindestens die an die Schreibfläche (3) angrenzenden Bereiche des Aufzeichnungsträgers (2), die Lichtquelle (4) und die Energiequelle (5; 7) umschliesst.Notepad according to one of the preceding claims, characterized by means of a waterproof covering (16, 17) which at least adheres to the the writing surface (3) adjacent areas of the record carrier (2), the Light source (4) and the energy source (5; 7) encloses.
EP00810027A 2000-01-12 2000-01-12 Support for notebook with lighting Expired - Lifetime EP1116601B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT00810027T ATE303905T1 (en) 2000-01-12 2000-01-12 NOTEBOARD WITH LIGHTING
DE50011107T DE50011107D1 (en) 2000-01-12 2000-01-12 Note board with lighting
EP00810027A EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting
US09/758,159 US20020093814A1 (en) 2000-01-12 2001-01-12 Illuminated note board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00810027A EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting

Publications (2)

Publication Number Publication Date
EP1116601A1 true EP1116601A1 (en) 2001-07-18
EP1116601B1 EP1116601B1 (en) 2005-09-07

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EP00810027A Expired - Lifetime EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting

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US (1) US20020093814A1 (en)
EP (1) EP1116601B1 (en)
AT (1) ATE303905T1 (en)
DE (1) DE50011107D1 (en)

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DE102020102656B4 (en) 2020-02-03 2023-12-07 CT-Coating AG Folder for a menu and/or drinks menu with a flat light module, holding device for the folder, manufacturing process for the folder

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* Cited by examiner, † Cited by third party
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907735A1 (en) * 1979-02-28 1980-09-04 Wilhelm Josef Bollinger Leather covered note-book - has built in lamp at top of page powered by miniature battery

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DE50011107D1 (en) 2005-10-13
US20020093814A1 (en) 2002-07-18
EP1116601B1 (en) 2005-09-07

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