EP2635958A1 - Système d'affichage - Google Patents

Système d'affichage

Info

Publication number
EP2635958A1
EP2635958A1 EP11784616.2A EP11784616A EP2635958A1 EP 2635958 A1 EP2635958 A1 EP 2635958A1 EP 11784616 A EP11784616 A EP 11784616A EP 2635958 A1 EP2635958 A1 EP 2635958A1
Authority
EP
European Patent Office
Prior art keywords
module
display
display system
signal
display module
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.)
Withdrawn
Application number
EP11784616.2A
Other languages
German (de)
English (en)
Inventor
Oliver Röttcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mirror Image AG
Original Assignee
Mirror Image AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mirror Image AG filed Critical Mirror Image AG
Publication of EP2635958A1 publication Critical patent/EP2635958A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/16—Use of wireless transmission of display information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G3/2096—Details of the interface to the display terminal specific for a flat panel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal

Definitions

  • the invention relates to a display system which can be used, for example, in wall elements for interior design, in furniture, in electrical appliances, such as refrigerators, or in mirror elements for sanitary rooms or elevators.
  • the known wall element comprises a glass outer surface provided with a decorative pattern, behind which a commercially available flat screen is arranged, such that the flat screen is arranged in a cutout formed by the decorative pattern, by means of which the image representation can be viewed by the user.
  • disadvantageous lig in the known display systems is also that when damage to an electronic component of the various standard input sockets having flat screen this must be removed and replaced, with the expansion of the flat screen, especially if this is behind wall elements or integrated in furniture, usually difficult.
  • the entire flat panel screen must be replaced when new types of socket standards prevail on the market, since the input sockets, such as Scart or HDMI sockets for receiving a video signal are an integral part of the (built) flat screen.
  • the connection of plug contacts in the installed state of the display is problematic since for this purpose, too, the entire display must be removed or at least exposed in order to reach the input sockets of the flat screen.
  • Another problem with display modules arranged behind a transparent surface is that in the room in which the display module is arranged behind a transparent surface, for example a glass surface, in particular a mirror, for example in a bathroom, no signal source for providing a Antenna or video signal is available, so either consuming an antenna connection must be moved into the corresponding room, which proves to be particularly difficult when retrofitting a household with a display system and expensive, or that in the room a signal source, such as a DVD player must be accessible, so that it can be operated comfortably.
  • This is particularly problematic in bathrooms when using a display module with mirror from an aesthetic point of view and also for security-relevant aspects, since the signal source can not be arranged moisture protected as a rule.
  • the invention is therefore based on the object of specifying a display system optimized with regard to a minimum installation space requirement, which display system can also be used independently of the installation location of the signal source. Preferably, the exchange of fault-prone electronic components and the connection of plug contacts should be facilitated. This object is achieved with a display system according to the invention and the features of claim 1.
  • the invention is based initially on the idea of separating the control electronics and the display into a display module and a control module in which the control electronics, preferably comprising an image memory, are arranged which are designed to convert an antenna or video signal into a hardware-related image control signal. preferably to generate a multiplexed signal, in particular an LVDS signal, which can be controlled by the driver of the display module.
  • the control module thus preferably comprises a display controller, in particular an LCD or LED display controller, according to the type of display used. By dispensing with such electronics in the display module, this can be made extremely flat construction.
  • the display module of the display system according to the invention is thus a separate device from the control module, which does not include a common surrounding housing with the control unit module.
  • the display system formed according to the concept of the invention comprises a freely deployable cable which connects the control module to the display module and via which the latter is preferably used as LVDS.
  • Signal, in particular as an interlace signal, formed control signal (preferably a RGB information-containing Pixelan tenusignal) for the driver of the display module is transferable.
  • the display controller of the control module module preferably comprises an LVDS output for connection to the display module for driving it.
  • the display module is preferably equipped with an LVDS signal receiver for receiving the signal provided by the display controller arranged in the control unit module.
  • the control module is thus designed to generate a hardware-related image control signal.
  • the image control signal is preferably a multiplexed pixel drive signal.
  • no image memory is present in the display module and also no electronics for generating a hardware-related image control signal (in particular LVDS and / or TTL signal and / or Backlightan Kunststoffssignal) based on a Antenna or video signal.
  • the image or video processing is preferably carried out exclusively in the control unit module.
  • the display module In addition to a socket for connecting the cable for connection to the control unit module, the display module preferably does not comprise any further input socket.
  • the display module preferably comprises in addition to the two corresponding sockets no further input jack, in particular no further data input jack.
  • the free cable deployability feature is understood to mean that the relative position of the display module to the controller module prior to placing the display module behind the transparent surface and positioning the controller module within or limited by the length of the cable is optional is.
  • the display module of a display designed according to the concept of the invention which is separate from the display module by the electronic control unit and corresponding input sockets for antenna or video signals, is also designed without power supply, according to a further feature of the invention
  • the power supply can be an integral part of the control unit module, or even more preferably, it is designed separately from it.
  • the actual display module which as an essential component still the actual display (display area), in particular an LCD matrix or an LED matrix and a housing includes, in terms a minimum thickness extension can be optimized.
  • the thickness extension of the above-mentioned liberated display module is preferably less than 20 mm, preferably less than 15 mm, very particularly preferably approximately 10 mm.
  • the result of the separation of the control electronics, the input sockets and the power supply resulting minimized thickness extension of the display module brings next to a small footprint and the resulting possibility for the abandonment of conversions existing, for receiving the display module serving furniture, etc. further advantages.
  • the control unit module can preferably be arranged easily accessible, wherein the control unit module can be fixed after the arrangement, if necessary. Improved accessibility means the ECU module can be replaced faster and more easily if damaged. In the end, it is of practical relevance, in particular, that statistically, in 9 out of 10 defective flat-panel displays from the state of the art, not the actual display but the control electronics fails.
  • the transparent surface, behind which the display module can be arranged or arranged, is provided in addition to a possibly provided, transparent, integrated in the display module (protection) window of the display module.
  • the transparent surface is a separate component from the display module.
  • the transparent surface is preferably part of a support for the display module, wherein this support laterally extends beyond the display module.
  • the carrier can be formed, at least in sections, as a mirror surface and / or carry decorative design elements.
  • the transparent surface may preferably be formed by a (partially transparent) mirror surface permeable to the display image.
  • the display module is releasably fixable or fixed to the aforementioned carrier, wherein as fixing means, for example, at least one Velcro tape and / or magnetic fastening means, in particular magnetic strips can be provided.
  • Another essential feature of the invention is to assign a radio receiving unit, which in turn is associated with a radio transmitting unit included in the system, to the control module designed as described above.
  • a radio transmission unit By means of the radio transmission unit, an antenna or video signal fed into the latter can be transmitted to the radio reception unit by radio, which then feeds the antenna or video signal to the control electronics of the control unit module for the purpose of generating an image control signal.
  • the actual signal source such as a Blu-ray player regardless of the position of the control module and regardless of the position of the display module, for example, in another room, are placed.
  • the control unit module having space can thus be dispensed with the signal source, which brings aesthetic and possibly even safety-relevant advantages.
  • the controller module may include a Texas Instruments LVDS Transmitter SN 75 LVDS 83 or compatible hardware as part of the display controller.
  • LVDS receiver for example, a LVDS receiver SN 75 LVDS 82 provided by Texas Instruments.
  • Transmitter and receiver units preferably communicate in household frequency ranges, for example in WLAN or Bluetouth frequency range, in particular in a frequency range between 0.5 and 10 GHz.
  • the transmission and reception range are arranged as the crow flies less than 20 m, preferably less than 20 m, in particular more than 1 m away from each other. More preferably, the transmitting unit is also designed as a receiving unit and vice versa in order to realize a bidirectional radio link can.
  • the radio receiving unit is a separate device from the control module, which can be connected or connected to the control module via an analog or digital data transmission cable, preferably an HDMI cable.
  • the radio receiving unit is an integral part of the control unit module, with the control unit module and radio receiving unit preferably being arranged in a common housing, the antenna being arranged on the outside of the housing, in particular as a function of the selected radio frequency. net or integrated into the housing.
  • the radio receiver unit is connected signal-conducting with the control electronics of the control module.
  • this may be formed as a device separate from a signal source device or be an integral part of the signal source device and be arranged with this in a common housing, wherein also here the antenna can be arranged outside the housing or within the housing.
  • a standardized input socket for example an antenna socket, a Scart socket or an HDMI socket for receiving an analogue or digital antenna or video signal
  • the control unit module For example, from a separate from the controller module (or integrated there) tuner, a DVD player or a Blu-ray player or a PC can come.
  • the radio receiving unit via the aforementioned input jack to be connected signal-conducting to the control module to the latter to transmit the radio-transmitted antenna or video signal via cable.
  • the control electronics for generating the image control signal and the radio receiving unit is assigned the same power supply to minimize the total space requirements further.
  • the mechanical adaptation of the data cable to the display module takes place via an interface, as well as the conditioning of the supply voltage for the display module (DC / DC conversion).
  • the internal distribution of the necessary signals eg LVDS, TTL, backlight, various other control signals internally, etc.
  • currents eg main power supply of a preferably external power supply, integrated EMC filter, supply of the DC / DC converter ), as well as a DC / DC conversion.
  • the control unit module connecting the display module cable simultaneously serves to power the display module the control module (with integrated or separate power supply) thus also ensures the power supply of the display module.
  • the cable comprises not only a single signal line for supplying the display module with the image control signal, possibly consisting of many individual signals, but a multiplicity of individual signal lines, very particularly preferably a number of individual signal lines corresponding to a digital signal width (word width) of the image control signal , If required, additional control signal lines can be provided.
  • the cable could, for example, have the following structure: 1 x5 or 2x5 data channels, DC +/- power supply, backlight brightness 1 channel, ON / OFF 1 channel, 1 x4 or 2x4 differential data channels, ground lines for differential data channels, etc.
  • the transmission can also take place by means of two separate cables (separation of power and data).
  • the both the power supply and the signal supply safe- cable is the only connecting cable between the display and the ECU module. Even more preferably, the cable is the only lead to the display module cable, which further simplifies the connection of the display module.
  • a power supply cable is provided which connects the control module or a separate power supply unit with the display module.
  • the control unit module comprises an image memory, from which the display module can be supplied with an image control signal.
  • the image control signal is hardware-near in such a way that drivers of the actual display can be controlled with it, in particular directly.
  • the control unit module preferably comprises at least one, preferably more than one, input jack for connecting the radio receiving unit or another signal source, wherein the input jacks are more preferably standard sockets with standard dimensions.
  • At least one Scart socket or at least one RGB socket can be provided to receive analog video signals.
  • an HDMI socket or an RJ45 socket can be provided for digital signal acceptance.
  • the control unit can be country-specific, that is to say the processing of a specific video signal, for example a PAL signal or an NTSC signal or a SECAM signal, may be formed. It is also conceivable an embodiment in which the control module module mini- At least two such different video signals processing or processing is formed.
  • the cable can be firmly integrated into the control module, that is insoluble.
  • the cable is detachably fastened to the control unit module, in particular a corresponding socket, in order to be able to exchange the control unit module in a simple manner.
  • the connection of the cable is optimized on the display with a minimum thickness extension. It is also an embodiment feasible, in which the cable is guided in the display module and in this non-releasably, for example by soldering, is fixed.
  • the display module has no integral power supply, but that the power supply with distance to the display module, preferably with a distance to a display module housing, arranged and via a power supply line, which preferably integral part of the (signal) cable is connected.
  • the power supply unit is preferably a common power supply unit of the control unit module (and possibly the radio reception unit) and of the display module, wherein the power supply unit is either an integral part of the control unit module or is arranged separately therefrom, for example as a plug-in power supply unit, or as one between a power plug and the controller module arranged separate power supply.
  • control unit module is a receiving part (tuner) for processing a, in particular digital, antenna signal.
  • it is a DVBT tuner.
  • a satellite television tuner and / or a cable television tuner may be provided.
  • a tuner can also serve as a signal source for the radio transmission unit.
  • the display module housing has fastening means for fixedly arranging the display module behind the transparent surface.
  • the fastening means may be, for example, at least one permanent magnet or a screw hole for performing a fixing screw.
  • control unit module and / or the radio receiving unit can also be fixed if necessary, wherein the fixation of the control unit module expediently takes place after the (free) placement within the range of the cable.
  • fastening means are provided on the control module module housing in order to be able to dispose the control module module firmly - and at a distance from the display module - so that it can not slip.
  • the display module comprises a liquid crystal display.
  • the thickness extent of the display is 20 mm or less.
  • the thickness extension is preferably selected to be between 5 mm and about 20 mm in value, very particularly preferably between about 5 mm and about 15 mm, even more preferably between about 5 mm and about 10 mm, and it is particularly preferred limit the display module thickness to 10 mm or 14 mm.
  • Optimal is an embodiment variant in which a ratio between a screen diagonal of the display module measured in inches and the thickness extension of the display module measured in millimeters is selected from a value range between 1 .0 and 2.0. Particularly preferably, this ratio value is between about 1 .0 and 1 .8, very particularly preferably between 1 .0 and 1 .7, even more preferably between about 1 .0 and 1 .6, very particularly preferably about 1 .5 or 1 .7 (example: display diagonal 15.4 inches with a display thickness of 10 mm gives the value range of 1 .54).
  • the display module is designed without speakers to further minimize its thickness extension. It is even more preferable if no audio signal is transmitted between the control unit module and the display module. If required, the controller module can have at least one audio output, to which either directly speakers or an amplifier can be connected.
  • the plate member is made of glass or plastic, wherein it is even more preferred if the plate member, outside a transparent cutout, behind which the screen surface of the display module is arranged, is designed as a mirror and / or with a decorative Be - Pattern is provided, as described for example in DE 101 04 644 and DE 20 2005 007 640 U1.
  • the entire, a transparent cutout having plate member made of glass or plastic is formed.
  • the plate element may be formed, for example, as a large-scale wall element for room design, as described for example in DE 10 2005 007 640 U1. Additionally or alternatively, the design as a mirror element is conceivable, as described for example in DE 101 04 644 A1.
  • Optimal is an embodiment in which a ratio between a measured in inches diagonal of the front panel plate member and the screen diagonal of the display module measured in inches is selected in a value range greater than 1 .5. Particularly preferably, this ratio is greater than 1 .8, most preferably greater than 2.0, even more preferably between about 1 .5 and 4.5, most preferably about 2.3 or 2.5 (Example: display diagonal 15.4 inches with a plate element diagonal of 46 inches gives the Value range of 2.98).
  • the invention also leads to a piece of furniture, for example a cabinet, a box, etc., comprising a display system according to one of the preceding claims.
  • a display module is partially integrated from the outside visible behind a transparent surface into a piece of furniture, wherein a control module is arranged separately from the display module, preferably easily accessible. It is of particular advantage that the integration of a display module into a piece of furniture, etc., without the need for a redesign of the same, is possible by providing a display system.
  • the display module and / or the control module are protected against water vapor and / or moisture and / or splash-proof encapsulated / is.
  • corresponding plug-in connections for connecting the at least one, preferably exclusively a cable, between the control unit module and the display module are likewise designed to be water vapor and / or moisture and / or splash-proof.
  • the invention leads to an electrical appliance, in particular a kitchen appliance, very particularly preferably a refrigerator with a display system, wherein the display module in this electrical appliance, such as a refrigerator door, is integrated.
  • the invention also relates to an elevator, wherein the display system, in particular the display module, is integrated in an elevator wall.
  • the invention leads to an information and / or entertainment wall with a display system according to the invention.
  • FIG. 1 a perspective view of a display system comprising a display module and a separate control unit module which is freely placeable relative to the display module within the range of a connection cable (and then possibly fixable), wherein the display module and the control unit module is not associated with a common surrounding housing and wherein the display module behind a transparent surface, which is formed in the embodiment shown by a partially transparent plate member, can be arranged, and wherein the control unit module from a radio receiving unit, a video signal is fed, which these from a Radio transmission unit receives,
  • FIG. 2 is a perspective view of an alternative display module in which a radio receiving unit is an integral part of the control unit module and has a common housing with the control unit module,
  • a display system 1 comprises a power supply-free display module 2, in this case an LCD display module, with a small thickness of approximately 10 mm in the exemplary embodiment shown.
  • the display module 2 is shown in a view from the rear and comprises a flat housing 3 and on the invisible front of the actual screen area with a screen diagonal of 15 inches. Alternatively, for example, a screen diagonal of 22 inches can be realized, in which case the thickness of the display module is preferably about 16 mm.
  • the display module 2 is designed for fixed arrangement behind a transparent surface 4, wherein the transparent surface 4 in the illustrated embodiment of a transparent, that is not mirrored and not provided with a decorative pattern portion 5 formed in a plate member 6 formed of glass ,
  • the transparent portion 5 is bordered by a provided with a decorative patterning (frame) section 7 (passepartout section) of the plate member 6.
  • the display module 2 can be fixed by means of fastening means 8 on the plate member 6, wherein the fastening means 8 in the embodiment shown permanent magnets 9, which cooperate with me corresponding metal strips 10, which are fixed on the back of the plate member 6, cooperate.
  • the power supply-free display module 2 is connected to a control module 1 1 via a single cable 12. Within this cable 12 extend a plurality of individual signal lines and power supply lines (in particular 12V or 24V) for supplying the display module 2 with electrical energy.
  • the control unit module 1 1 has a separate from the display module 2 control unit module housing 13, which is not arranged with the display module 2 within a common Umgetudes - instead, the separate from the display module 2 control unit module 1 1 relative to the display module 2 within the range of 4 m the flexible and freely routable cable 12 freely placeable, in particular such that the provided on a front side 14 of the control module 1 1 ports are easily accessible, wherein the control module 1 1 can be fixed after its placement, or alternatively simply parked on a substrate.
  • the cable 12 is provided with two end-side plug contacts 16, 17, which are optimized with respect to a minimum thickness extension, and which can be connected to corresponding sockets 18, 19 of the control module 1 1 and the display module 2.
  • the control module 1 1 comprises a plurality of input sockets 20 designed as standard sockets, each having a defined vertical extent (height h). As input sockets 20 Scart socket, an RGB jack, an HDMI jack 35 and antenna sockets are provided. Furthermore, the control unit module 1 1 comprises a connection socket 21 for the supply of electrical energy, preferably from a separate power supply - wherein alternatively (not shown), the control unit module 1 1 comprises an integral power supply.
  • the input socket 20 designed as an HDMI socket 35 serves as an input for an antenna or video signal cable 36 (which is embodied as an HDMI cable in the exemplary embodiment shown) for transmitting an antenna or video signal into the control module of one Radio receiving unit 37, which in the embodiment shown as formed by the control module 1 1 separate and spaced device.
  • the radio receiving unit 37 comprises a separate housing 38, on the rear side of which an antenna 39 is arranged. Of course, alternatively, a variant with arranged in the housing 38 antenna 39 can be realized.
  • the radio receiving unit 37 is provided with an output socket 40.
  • the radio receiving unit 37 cooperates with a remote, radio transmitting unit 41, which also has a housing 42 with arranged antenna (transmitting antenna) 43.
  • the radio receiving unit 37 and radio transmitting unit 41 are not connected to each other via a cable, but exclusively by radio and preferably placed at a distance of less than 50m, in particular less than 30m.
  • the radio transmission unit 41 sends an antenna or video signal to the reception unit 37, which receives the radio transmission unit 41 via a connection cable 44, with which the radio transmission unit 41 to a signal source, not shown, for example, a tuner, DVD player or a Blu-Ray player is connectable.
  • a standardized receiving socket 45 is provided at the radio transmitting unit 41, which may be formed, for example, analogously to the input jack 20 on the control unit module.
  • FIG. 2 the embodiment of a display system according to FIG. 2 will be described, which substantially corresponds to the exemplary embodiment according to FIG. 1, so that in the following essentially the differences between the exemplary embodiments will be explained.
  • FIG. 1 reference is made to FIG. 1 with associated description of the figures with regard to the similarities.
  • the difference between the display system 1 according to FIG. 2 and the display system 1 according to FIG. 1 is that in the display system 1 according to FIG. 2, the radio receiving unit 37, which is only schematically indicated, is integrated in the control module 1 1 and in the control module module housing 13 and is not arranged in a separate housing.
  • the control unit temodul 1 1 or the integral radio receiving unit 37 is equipped with a (receiving) antenna 37, which is arranged outside in the embodiment shown on the ECU module housing 13 and in an alternative, not shown embodiment variant within the Steuer réelle- temodulgepuruses 13 arranged can.
  • All sockets 20 are used in the embodiment shown for the direct connection of signal sources, being dispensed with in an alternative, not shown embodiment, the input sockets 20, since the antenna or video signal from the radio receiving unit 37 can be received via radio waves.
  • the integral radio receiving unit 37 is associated with a separate and spaced radio transmission unit 41, which corresponds for example to the variant shown in FIG. 1 and described in connection with FIG. FIG. 3 a shows a front view of a realizable control module.
  • the controller module housing 13 which has on its designed as a narrow side front side 14 a plurality of input sockets 20 for receiving video signals (image signals) and alternatively of antenna signals.
  • FIG. 3b shows the control module 1 1 in a view from above.
  • the installation space 27 occupied by the input sockets 20 can be seen on the front side 14 of the control unit module housing 13 Input socket 20 on the control unit, the space 27 is not required for the display module 2.
  • Fig. 3c shows a side view. Again, the space 27 is shown in broken lines, which is occupied by the input sockets. Evident is also the maximum defined height h, which is defined in the illustrated embodiment of the scart socket 22 (see FIG. 3a). This height h is in flat screens according to the prior art, a major reason for their comparatively large thickness.
  • FIGS. 4a to 4c show, in different views, a possible embodiment of a display module 2.
  • the minimum installation space 28 occupied by the bush 19 for connecting the cable 12 can be seen on the underside, which is shown in FIG. 3b in FIG a side view is shown.
  • the flat bushing 19 is not thickness-determining for a display module housing 3.
  • the screen surface 29 has a diagonal of 15 inches in the embodiment shown. From Fig. 4b it can be seen that the thickness of the display module 2, ie the distance between a front side 30 and a back side 31 is ten millimeters.
  • the permanent magnets 9 here comprehensive fastening means 8 are shown for fixed arrangement of the display module 2 behind a transparent, formed by a plate member, surface.
  • FIG. 5a and 5b show a power supply 32 for the common power supply of a control module and a display module.
  • a plug contact 33 for insertion into a corresponding connector 21 (see FIG. 2a) of a control module, wherein the power supply of the display module 2 then via the common voltage and signal supply cable 12 (see FIG. 1).
  • the power supply 32 has a standard connection socket 34 for connecting a power cable (not shown).

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un système d'affichage comprenant un module d'affichage (2) sans alimentation de réseau qui peut être ou est disposé à demeure derrière une surface transparente (4), et un module de commande (11) qui peut être connecté et/ou est connecté au module d'affichage (2) pour la conduction de signaux par l'intermédiaire d'un câble (12) flexible et librement posable et qui peut être placé séparément de l'affichage et librement par rapport au module d'affichage (2) dans les limites de la portée du câble (12). Un signal de commande d'image, en particulier un signal LVDS, de préférence multiplexé, qui est destiné à commander l'activation du module d'affichage (2) et qui peut être transmis par l'intermédiaire du câble (12) à l'affichage, est généré à partir d'un signal d'antenne ou vidéo par le module de commande (11) auquel est associée une unité de récepteur radio (37) par laquelle le signal d'antenne ou vidéo peut être reçu d'une unité d'émetteur radio (41) à laquelle une source de signaux est ou peut être connectée.
EP11784616.2A 2010-11-03 2011-11-03 Système d'affichage Withdrawn EP2635958A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202010014912U DE202010014912U1 (de) 2010-11-03 2010-11-03 Displaysystem
PCT/EP2011/069294 WO2012059532A1 (fr) 2010-11-03 2011-11-03 Système d'affichage

Publications (1)

Publication Number Publication Date
EP2635958A1 true EP2635958A1 (fr) 2013-09-11

Family

ID=44993537

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DE102014008368B4 (de) * 2014-06-05 2016-02-18 Iltis & Wiesel Ug (Haftungsbeschränkt) & Co. Kg Multimediapräsentationsvorrichtung mit Wechselrahmen
IT201700031537A1 (it) 2017-03-22 2018-09-22 Tgd Spa Cabina per ascensore e simili con funzionalita' comunicative ed interattive di tipo migliorato.
DE102019108851B4 (de) * 2019-04-04 2020-10-15 Newel AG Einteilige, wasserdichte Wandverkleidungsvorrichtung
CN114283730A (zh) * 2021-12-31 2022-04-05 广东伟邦科技股份有限公司 一种电梯轿厢内双屏显示系统

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EP1544835A1 (fr) * 2003-12-17 2005-06-22 Dicom AG Procédé pour transmettre des données d'image vers un module d'affichage d'un panneau d'affichage et panneau d'affichage
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WO2012059532A1 (fr) 2012-05-10

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