CN202120582U - An image display system comprising a plurality of image output devices - Google Patents
An image display system comprising a plurality of image output devices Download PDFInfo
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- CN202120582U CN202120582U CN2010206628280U CN201020662828U CN202120582U CN 202120582 U CN202120582 U CN 202120582U CN 2010206628280 U CN2010206628280 U CN 2010206628280U CN 201020662828 U CN201020662828 U CN 201020662828U CN 202120582 U CN202120582 U CN 202120582U
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Abstract
The utility model provides an image display system comprising a plurality of image output devices. To be specific, the system comprises a front image processing device, a signal conversion device, a signal distributor and a plurality of image output devices, wherein the front image processing device is used for compressing a plurality of image signals into an image compression unit, and the image conversion device and the signal distributor receive the image compression unit and copy and output a plurality of image compression digital signals having the same content. When each image output device respectively receives corresponding signals of the image compression digital signals, each image output device can amplify and output some image frames signals of the received image compression digital signals. The image display system can effectively reduce erection cost of the image display system and can increase erection elasticity of the image display system.
Description
Technical field
The utility model is a kind of image display system, especially about a kind of image display system with a plurality of image output devices.
Background technology
This rhythm of life fast, epoch of information explosion, how in time and efficiently information specific to be conveyed in people's the brain, be important topic in the information field of propagating; Wherein, video wall can provide large-area viewing area to watch for the people of majority, and it becomes the splendid image display of a kind of information communication effect.The application of video wall is very extensive, and for instance, in the surging lively again merchant district of the crowd, the dealer can set up the large-scale advertisement billboard of video wall as the propaganda commodity, in order to attract consumer's sight; Again, general security, futures or similar finance service company, video wall capable of using presents a large amount of financial financial information and relationship trading information simultaneously, lets the client can grasp up-to-date quotation information immediately.
See also Fig. 1, it is the configuration diagram of known image display system.The video wall 12 that image display system 1 comprises host computer 11 and electrically connects with host computer 11; Video wall 12 is to be combined by a plurality of image output devices 121～124, and host computer 11 is the display frame in order to each image output device 121～124 of control video wall 12; Wherein, host computer 11 inner computer motherboards 115 are provided with the slot 117 (as supporting the slot of PCI or ISA specification) of a plurality of extendible functions.In order to reach the function that host computer 11 can external those image output devices 121; Except operating system provides relevant the support; Must those slots 117 on the computer motherboard 115 be plugged display card 111～114, and the output that makes each display card 111～114 respectively correspondence be connected in an image output device 121～124.
Moreover; The user itself obtains the signal of video signal S1～S4 of a plurality of image frames to be presented through remote information server 13 or host computer 11; Carry out the output of those signal of video signal again by operating system; So that seeing through bus (BUS) 116, the chipset on the computer motherboard 115 exports those signal of video signal S1～S4 to corresponding display card 111～114 respectively; Each image output device 121～124 shows according to its corresponding display card 111～114 received signal of video signal S1～S4 that connect, makes the display frame of video wall 12 be able to realized by the combination of each image output device 121～124.
Framework by above-described image display system 1 can be learnt; Each image output device 121～124 needs a corresponding display card 111～114 respectively; That is to say that when the quantity in order to the image output device of forming video wall 12 is many more, the quantity of display card also must increase relatively.Yet the display card 111～114 that is applied to image display system 1 is not to be general computer display card, and only has minority manufacturer to provide, and therefore prices are rather stiff.
Moreover; In known image display system 1; The display card 111～114th of host computer 11, the transmission line 14 that sees through a video graphics array in order to transmission of analogue signal (VGA) interface exports signal of video signal S1～S4 to corresponding image output device 121～124; Yet such connected mode makes that not only the distance between host computer 11 and the video wall 12 is restricted, and 12 pixels that can appear of video wall are also quite limited.Therefore, known image display system 1 seems that practicality is not enough and demands urgently improving.
The utility model content
The technical matters that the utility model mainly solves is that the above-mentioned deficiency to prior art exists provides a kind of image display system with a plurality of image output devices.
Another technical matters that the utility model will solve is, to the above-mentioned deficiency that prior art exists, provides a kind of minimizing to set up cost and increase and sets up flexible image display system.
The technical solution adopted for the present invention to solve the technical problems provides a kind of image display system with a plurality of image output devices; It is characterized in that: comprise image processor and a plurality of image output device that is electrically connected on this image processor; Wherein, the partial image output unit is the image output device with image enlarging function at least; This image processor carries out image compression and format conversion to a plurality of signal of video signal, and so that those signal of video signal are compressed into the image compression unit, and it is all identical and be a plurality of image compression digital signals of numeral (Digital) signal specification to duplicate output content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
Preferably, the signal source of those signal of video signal comes from robot calculator, televisor, multimedia playing apparatus, video camera, remote information server, cable television system or wireless television system.
Preferably; The rear end image processor that this image processor comprises the front end image processor and is electrically connected on this front end image processor; This front end image processor is compressed into this image compression unit with those signal of video signal; This rear end image processor receives this image compression unit, and it is all identical and be those image compression digital signals of digital signal specification to duplicate output content.
Preferably, this front end image processor is a robot calculator.
Preferably; This rear end image processor comprises chromacoder and signal distribution equipment, and wherein, this chromacoder is electrically connected on this front end image processor; It receives this image compression unit, and converts this image compression unit to single image compression digital signal; This signal distribution equipment is electrically connected on this chromacoder, and it receives this single image compression digital signal, and should be copied into those image compression digital signals by single image compression digital signal, and exports those image output devices respectively to.
Preferably, this chromacoder is to see through HDMI (HDMI), should export this signal distribution equipment to by single image compression digital signal.
Preferably, this front end image processor is to see through video graphics array (VGA) interface or USB (USB), exports this image compression unit to this chromacoder.
Preferably, the quantity of those image compression digital signals is same as the quantity of those image output devices, so that those image output devices identical image compression digital signal of received content all simultaneously.
Preferably; This rear end image processor is a signal distribution equipment; And be electrically connected on this front end image processor receiving this image compression unit, and this image compression unit is copied into those image compression digital signals, to export those image output devices to.
Preferably, this front end image processor is to see through HDMI (HDMI), exports this image compression unit to this signal distribution equipment.
Preferably, any one in those image output devices is LCD or projector.
Preferably; The common video wall of forming of those image output devices; Showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or show the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
Preferably, said image display system is in order to show the image display system of financial financial information.
The utility model also provides a kind of image display system with a plurality of image output devices; It comprises the front end image processor, is electrically connected on rear end image processor and a plurality of image output device that is electrically connected on this rear end image processor of this front end image processor; Wherein, the partial image output unit is the image output device with image enlarging function at least; This front end image processor is compressed into the image compression unit with a plurality of signal of video signal; This rear end image processor receives this image compression unit, and it is all identical and be a plurality of image compression digital signals of numeral (Digital) signal specification to duplicate output content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
Preferably, this front end image processor is a robot calculator.
Preferably, the signal source of those signal of video signal comes from robot calculator, televisor, multimedia playing apparatus, video camera, remote information server, cable television system or wireless television system.
Preferably; This rear end image processor comprises chromacoder and signal distribution equipment, and wherein, this chromacoder is electrically connected on this front end image processor; It receives this image compression unit, and converts this image compression unit to single image compression digital signal; This signal distribution equipment is electrically connected on this chromacoder, and it receives this single image compression digital signal, and should be copied into those image compression digital signals by single image compression digital signal, and exports those image output devices respectively to.
Preferably, this chromacoder is to see through HDMI (HDMI), should export this signal distribution equipment to by single image compression digital signal.
Preferably, the quantity of those image compression digital signals is same as the quantity of those image output devices, so that those image output devices identical image compression digital signal of received content all simultaneously.
Preferably, this front end image processor is to see through video graphics array (VGA) interface or USB (USB), exports this image compression unit to this rear end image processor.
Preferably, any one in those image output devices is LCD or projector.
Preferably, the common video wall of forming of those image output devices showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or shows the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
Preferably, said image display system is in order to show the image display system of financial financial information.
The utility model also provides a kind of image display system with a plurality of image output devices; A plurality of image output devices that it comprises the front end image processor, is electrically connected on the chromacoder of this front end image processor, is electrically connected on the signal distribution equipment of this chromacoder and is electrically connected on this signal distribution equipment; Wherein, the partial image output unit is the image output device with image enlarging function at least; This front end image processor is compressed into the image compression unit with a plurality of signal of video signal; This chromacoder receives this image compression unit, and converts this image compression unit to be numeral (Digital) signal specification single image compression digital signal; This signal distribution equipment receives this single image compression digital signal, and this single image compression digital signal that is received is copied into all identical a plurality of image compression digital signals of content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
Preferably, this front end image processor is a robot calculator.
Preferably, the signal source of those signal of video signal comes from robot calculator, televisor, multimedia playing apparatus, video camera, remote information server, cable television system or wireless television system.
Preferably, this front end image processor is to see through video graphics array (VGA) interface or USB (USB), exports this image compression unit to this chromacoder.
Preferably, this chromacoder is to see through HDMI (HDMI), should export this signal distribution equipment to by single image compression digital signal.
Preferably, the quantity of those image compression digital signals is same as the quantity of those image output devices, so that those image output devices identical image compression digital signal of received content all simultaneously.
Preferably, any one in those image output devices is LCD or projector.
Preferably, the common video wall of forming of those image output devices showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or shows the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
Preferably, said image display system is in order to show the image display system of financial financial information.
The utlity model has following advantage:
1. owing to the front end image processor has the function that the compressing image signal forms single image compression unit; Therefore image display system can not increase because of the quantity of image output device and must set up display card in the front end image processor, has effectively reduced the cost that sets up of image display system;
2. because chromacoder has the function that the image compression unit is converted to the image compression digital signal that is the digital signal specification; Therefore between image output device and image processor or the signal distribution equipment; And between signal distribution equipment and chromacoder or the front end image processor; Can effectively not increase the elasticity of setting up of image display system because of setting up the image quality that distance is elongated influences the image frame that those image output devices appear;
3. because the rear end image processor can be single independent device because of chromacoder and signal distribution equipment be combined on function; Or image processor can be single independent device because of front end image processor and rear end image processor be combined on function; Therefore reduced the shared space of image display system, also reached and save the purpose of setting up cost;
4. the video wall of forming by image output device; Can make each image output device image frame signal of the zones of different in the show image compression digital signal separately respectively via user's setting, also can make each image output device image frame signal of the same area in show image compression digital signal simultaneously.
Description of drawings
Fig. 1 is the configuration diagram of known image display system.
Fig. 2 is the structural representation of first preferred embodiment of the utility model.
Fig. 3 is the image processing conceptual schematic view of image display system shown in Figure 2.
Fig. 4 is the structural representation of first kind of embodiment of image processor.
Fig. 5 is the structural representation of second kind of embodiment of image processor.
Fig. 6 is the structural representation of the third embodiment of image processor.
Fig. 7 is the structural representation of the 4th kind of embodiment of image processor.
Fig. 8 is the structural representation of second preferred embodiment of the utility model.
Fig. 9 is the structural representation of the 3rd preferred embodiment of the utility model.
Figure 10 is the structural representation of front end image processor in the utility model first preferred embodiment.
Embodiment
See also Fig. 2 and Fig. 3, Fig. 2 is the structural representation of first preferred embodiment of the utility model, and Fig. 3 is the image processing conceptual schematic view of image display system shown in Figure 2.Image display system 2 be in order to user a plurality of image frame P1～P4 to be presented by large-scale display device or video wall and export demonstration, and described large-scale display device or video wall are made up of 22～25 of a plurality of image output devices jointly.Wherein, In those image output devices 22～25 any one is LCD or projector; But not as limit, and the signal source 3 of signal of video signal X1～X4 of user's those image frames to be presented P1～P4 can come from information accumulation device, televisor, multimedia playing apparatus, video camera, remote information server, cable television system or wireless television system etc. in the image display system 2.
In addition, in this preferred embodiment, the quantity of those image compression digital signals X5 ' is same as the quantity of those image output devices 22～25, so that those image output devices 22～25 identical image compression digital signal X5 ' of received content all simultaneously; But the quantity of those image compression digital signals X5 ' also can be arranged to the quantity in those image output devices 22～25 inequality, and this is when being decided by the practical design demand.
Moreover; Each image output device 22～25 all has the image enlarging function; And when those image output devices 22～25 receive the identical image compression digital signal X5 ' of content simultaneously; Each image output device 22～25 can carry out image amplification procedure T4 to the image frame signal that inputs to part among the image compression digital signal X5 ' wherein and output shows, wherein, the user can be according to condition of different and demand; Set each image output device 22～25 when receiving image compression digital signal X5 ', answer the regional extent of the specific part image frame signal among the magnified image compression digital signal X5 '.
For instance, please consult Fig. 3 once again, image output device 22 is set in square region and the output that position a1～a4 is constituted in the image frame that needs magnified image compression digital signal X5 ' when receiving image compression digital signal X5 ' and shows; Again, image output device 23 is set in square region and the output demonstration that position a2, a3, a5, a6 are constituted in the image frame that needs magnified image compression digital signal X5 ' when receiving image compression digital signal X5 '; Again, image output device 24 is set in square region and the output demonstration that position a3, a4, a7, a8 are constituted in the image frame that needs magnified image compression digital signal X5 ' when receiving image compression digital signal X5 '; Again, image output device 25 is set in square region and the output demonstration that position a3, a7, a6, a9 are constituted in the image frame that needs magnified image compression digital signal X5 ' when receiving image compression digital signal X5 '.So, those image output devices 22～25 can complete those image frames P1～P4 that appears.Because the technology that image output device 22～25 amplifies the image frame signal of part among the compression digital signal X5 ' is for those of ordinary skills should know, promptly no longer gives unnecessary details at this.
What specify is, in first preferred embodiment, image processor 21 is for single independent device is present in the middle of the image display system 2, and has at least four kinds of embodiments.See also Fig. 4, it is the structural representation of first kind of embodiment of image processor, the rear end image processor 212 that image processor 21 inside comprise front end image processor 211 and are electrically connected on front end image processor 211; Wherein, Front end image processor 211 has a plurality of image input end 2111 and single image output terminals 2112 in order to image output compression unit X5 in order to receive those signal of video signal X1～X4, and front end image processor 211 is in order to be compressed into those signal of video signal X1～X4 one image compression unit X5.In this embodiment, image output terminal 2112 is to see through the image compression unit X5 that video graphics array (VGA) interface 213 will be simulation (Analog) signal specification to export rear end image processor 212 to.
Moreover; Image processor 212 inside in rear end comprise the chromacoder 2121 that is electrically connected on the front end image processor and see through HDMI 26 and be electrically connected on the signal distribution equipment 2122 of chromacoder 2121; Chromacoder 2121 is in order to receiving the image compression unit X5 that this is the simulating signal specification, and converts thereof into the image compression digital signal X5 ' that is the digital signal specification; And signal distribution equipment 2122 is in order to receive image compression digital signal X5 '; And this single image compression digital signal X5 ' is copied into these all identical a plurality of image compression digital signal X5 ' of content, and makes those image compression digital signals X5 ' export corresponding image output device 22～25 respectively to through the transmission line 26 of HDMI.
See also Fig. 5; It is the structural representation of second kind of embodiment of image processor; It is roughly identical with first kind of embodiment; The difference part is that the image output terminal 2112 of front end image processor 211 is to see through USB (USB) 214 to export image compression unit X5 to rear end image processor 212, and the chromacoder 2121 of rear end image processor 212 is in order to image compression unit X5 is converted to the image compression digital signal X5 ' that is the digital signal specification.
See also Fig. 6; It is the structural representation of the third embodiment of image processor; Image processor 21 has combined the structure of first kind of embodiment and the structure of second kind of embodiment; Therefore no matter the signal specification of the received image compression unit X5 of rear end image processor 212 why, and chromacoder 2123 all can convert thereof into the image compression digital signal X5 ' that is the digital signal specification.
See also Fig. 7; It is the structural representation of the 4th kind of embodiment of image processor; It is roughly identical with first kind of embodiment; The difference part is that rear end image processor 212 only comprises a signal distribution equipment 2122, and the existence of no signal conversion equipment 2121, and the image compression unit X5 that comes from front end image processor 211 is the image compression digital signal X5 ' that has been the digital signal specification; Therefore, front end image processor 211 is directly to export image compression digital signal X5 ' to signal distribution equipment 2122 through HDMI 26.
See also Fig. 8, it is the structural representation of second preferred embodiment of the utility model, and wherein element is roughly identical with person shown in aforementioned first preferred embodiment with correlation function, and signal source 3 also produces signal of video signal X1～X4 output; The difference part is that front end image processor 411 and rear end image processor 412 are the autonomous device that is present in respectively in the image display system 4; That is to say that image display system 4 is made up of independent device such as front end image processor 411, rear end image processor 412 and those image output devices 42～45 at least jointly; Thus, those contents after said apparatus is handled are all identical and be a plurality of image compression digital signal X5 ' of digital signal specification, can be exported to respectively in those image output devices 42～45.
See also Fig. 9, it is the structural representation of the 3rd preferred embodiment of the utility model, and wherein element is roughly identical with person shown in aforementioned first preferred embodiment with correlation function, and signal source 3 also produces signal of video signal X1～X4 output; The difference part is that chromacoder 5121 and signal distribution equipment 5122 are for being present in the autonomous device in the image display system 5 respectively; That is to say that image display system 5 is made up of independent device such as front end image processor 511, chromacoder 5121, signal distribution equipment 5122 and those image output devices 52～55 at least jointly; Thus, those contents after said apparatus is handled are all identical and be a plurality of image compression digital signal X5 ' of digital signal specification, can be exported to respectively in those image output devices 52～55.
Among above-mentioned each embodiment; Front end image processor 211 (or 411,511) can be robot calculator, so the user can be controlled the display frame of each image output device 22～25 (or 42～45,52～55) by front end image processor 211 (or 411,511); For example, see also Figure 10, it is the structural representation of front end image processor in the utility model first preferred embodiment.
Wherein, Front end image processor 211 (robot calculator) inside has computer motherboard 2113; And computer motherboard 2113 is provided with the slot 2114 (as supporting the slot of PCI or ISA specification) of a plurality of extendible functions; What specify is; The slot 2114 that the utility model one of only needs in those slots 2114 on computer motherboard 2113 is plugged display card 2115, can make front end image processor 211 (robot calculator) see through chromacoder 2121 or signal distribution equipment 2122 and is electrically connected at those image output devices 22～25 indirectly.
Specifically; Signal source 3 such as information accumulation device, televisor, multimedia playing apparatus, video camera, remote information server, cable television system or the wireless television system in the user sees through electronic calculator and when obtaining the signal of video signal X1 of those image frames P1～P4 to be presented～X4; Inner operating system or the software of front end image processor 211 (robot calculator) can carry out the image condensing routine T1 described in above each embodiment to those signal of video signal X1～X4; Those signal of video signal X1～X4 is compressed into an image compression unit X5; Again by the output of operating system or this image compression unit of software executing X5; And then make the chipset on the computer motherboard 2113 see through bus (BUS) 2116 and export image compression unit X5 to a display card 2115, single image output terminal 2112 of image compression unit X5 transmission display card 2115 be can make and chromacoder 2121 or signal distribution equipment 2122 exported to.What remark additionally is; Signal of video signal X1～X4 from signal source 3 can be the signal of video signal of simulating signal specification or the signal of video signal of digital signal specification, and can see through the various transmission line such as transmission line, universal serial bus (USB), S terminal of transmission line, video graphics array (VGA) interface of HDMI (HDMI) and be sent to front end image processor 211.
Comprehensive above explanation can be known, the utlity model has following advantage (be aided with the utility model first preferred embodiment and do explanation):
1. owing to front end image processor 211 has the function that those signal of video signal of compression X1～X4 forms single image compression unit X5; Therefore image display system 2 can not increase because of the quantity of image output device and must set up display card in front end image processor 211, effectively reduces the cost that sets up of image display system 2.
2. because chromacoder 2121 has the function that image compression unit X5 is converted to the image compression digital signal X5 ' that is the digital signal specification; Therefore between those image output devices 22～25 and image processor 21 or the signal distribution equipment 2122; And between signal distribution equipment 2122 and chromacoder 2121 or the front end image processor 211; Can effectively not increase the elasticity of setting up of image display system 2 because of setting up the image quality that distance is elongated influences image frame P1～P4 that those image output devices 22～25 are appeared.
3. because rear end image processor 212 can be done be combined into because of chromacoder 2121 and signal distribution equipment 2122 on function be single independent device; Or image processor 21 can on function, to do be combined into because of front end image processor 211 and rear end image processor 212 be single independent device; Therefore reduced the shared space of image display system 2, also reached and save the purpose of setting up cost.
4. the video wall of being formed by those image output devices 22～25; Can make each image output device 22～25 image frame signal of the zones of different among the show image compression digital signal X5 ' separately respectively via user's setting, also can make each image output device 22～25 image frame signal of the same area among show image compression digital signal X5 ' simultaneously.For instance; Image display system 2 can be applicable to show the field of financial financial information; Each image output device 22～25 this moment image frame signal of the zones of different among the show image compression digital signal X5 ' separately respectively, that is image frame P1～P4 of appearing of 22～25 outputs of each image output device neither with.Again; Image display system 2 can be applicable to peddle the hypermarket of televisor; The image frame signal of the same area among 22～25 possibility while of each image output device this moment (televisor) the show image compression digital signal X5 ', that is the image frame that 22～25 outputs of each image output device (televisor) appear is all identical.
The above is merely the preferred embodiment of the utility model; Be not in order to limit the claim scope of the utility model; Therefore all other do not break away from the equivalence of being accomplished under the spirit that the utility model discloses and changes or modify, and all should be contained in the scope of the utility model.
Claims (26)
1. image display system with a plurality of image output devices; It is characterized in that: comprise image processor and a plurality of image output device that is electrically connected on this image processor; Wherein, the partial image output unit is the image output device with image enlarging function at least; This image processor carries out image compression and format conversion to a plurality of signal of video signal, and so that those signal of video signal are compressed into the image compression unit, and it is all identical and be a plurality of image compression digital signals of digital signal specification to duplicate output content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
2. image display system as claimed in claim 1; It is characterized in that: the rear end image processor that this image processor comprises the front end image processor and is electrically connected on this front end image processor; This front end image processor is compressed into this image compression unit with those signal of video signal; This rear end image processor receives this image compression unit, and it is all identical and be those image compression digital signals of digital signal specification to duplicate output content.
3. image display system as claimed in claim 2 is characterized in that: this front end image processor is a robot calculator.
4. image display system as claimed in claim 2; It is characterized in that: this rear end image processor comprises chromacoder and signal distribution equipment; Wherein, This chromacoder is electrically connected on this front end image processor, and it receives this image compression unit, and converts this image compression unit to single image compression digital signal; This signal distribution equipment is electrically connected on this chromacoder, and it receives this single image compression digital signal, and should be copied into those image compression digital signals by single image compression digital signal, and exports those image output devices respectively to.
5. image display system as claimed in claim 4 is characterized in that: this chromacoder is to see through HDMI, should export this signal distribution equipment to by single image compression digital signal.
6. image display system as claimed in claim 4 is characterized in that: this front end image processor is to see through video graphics array interface or USB, exports this image compression unit to this chromacoder.
7. image display system as claimed in claim 4 is characterized in that: the quantity of those image compression digital signals is same as the quantity of those image output devices, and those image output devices are the identical image compression digital signal of received content all simultaneously.
8. image display system as claimed in claim 2; It is characterized in that: this rear end image processor is a signal distribution equipment; And be electrically connected on this front end image processor to receive this image compression unit; And this image compression unit is copied into those image compression digital signals, to export those image output devices to.
9. image display system as claimed in claim 8 is characterized in that: this front end image processor is to see through HDMI, exports this image compression unit to this signal distribution equipment.
10. image display system as claimed in claim 1 is characterized in that: any one in those image output devices is LCD or projector.
11. image display system as claimed in claim 1; It is characterized in that: the common video wall of forming of those image output devices; Showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or show the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
12. image display system with a plurality of image output devices; It is characterized in that: comprise the front end image processor, be electrically connected on rear end image processor and a plurality of image output device that is electrically connected on this rear end image processor of this front end image processor; Wherein, the partial image output unit is the image output device with image enlarging function at least; This front end image processor is compressed into the image compression unit with a plurality of signal of video signal; This rear end image processor receives this image compression unit, and it is all identical and be a plurality of image compression digital signals of digital signal specification to duplicate output content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
13. image display system as claimed in claim 12 is characterized in that: this front end image processor is a robot calculator.
14. image display system as claimed in claim 12; It is characterized in that: this rear end image processor comprises chromacoder and signal distribution equipment; Wherein, This chromacoder is electrically connected on this front end image processor, and it receives this image compression unit, and converts this image compression unit to single image compression digital signal; This signal distribution equipment is electrically connected on this chromacoder, and it receives this single image compression digital signal, and should be copied into those image compression digital signals by single image compression digital signal, and exports those image output devices respectively to.
15. image display system as claimed in claim 14 is characterized in that: this chromacoder is to see through HDMI, should export this signal distribution equipment to by single image compression digital signal.
16. image display system as claimed in claim 14 is characterized in that: the quantity of those image compression digital signals is same as the quantity of those image output devices, and those image output devices are the identical image compression digital signal of received content all simultaneously.
17. image display system as claimed in claim 12 is characterized in that: this front end image processor is to see through video graphics array interface or USB, exports this image compression unit to this rear end image processor.
18. image display system as claimed in claim 12 is characterized in that: any one in those image output devices is LCD or projector.
19. image display system as claimed in claim 12; It is characterized in that: the common video wall of forming of those image output devices; Showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or show the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
20. image display system with a plurality of image output devices; It is characterized in that: comprise the front end image processor, be electrically connected on the chromacoder of this front end image processor, a plurality of image output devices that are electrically connected on the signal distribution equipment of this chromacoder and are electrically connected on this signal distribution equipment; Wherein, the partial image output unit is the image output device with image enlarging function at least; This front end image processor is compressed into the image compression unit with a plurality of signal of video signal; This chromacoder receives this image compression unit, and converts this image compression unit to be the digital signal specification single image compression digital signal; This signal distribution equipment receives this single image compression digital signal, and this single image compression digital signal that is received is copied into all identical a plurality of image compression digital signals of content; Those image output devices with enlarging function receive those image compression digital signals respectively, with the image frame signal of part in the arbitrary image compression digital signal that inputs to wherein, amplify and export demonstration.
21. image display system as claimed in claim 20 is characterized in that: this front end image processor is a robot calculator.
22. image display system as claimed in claim 20 is characterized in that: this front end image processor is to see through video graphics array interface or USB, exports this image compression unit to this chromacoder.
23. image display system as claimed in claim 20 is characterized in that: this chromacoder is to see through HDMI, should export this signal distribution equipment to by single image compression digital signal.
24. image display system as claimed in claim 20 is characterized in that: the quantity of those image compression digital signals is same as the quantity of those image output devices, and those image output devices are the identical image compression digital signal of received content all simultaneously.
25. image display system as claimed in claim 20 is characterized in that: any one in those image output devices is LCD or projector.
26. image display system as claimed in claim 20; It is characterized in that: the common video wall of forming of those image output devices; Showing the image frame signal of the zones of different in arbitrary image compression digital signal respectively separately, or show the image frame signal of the specific region in arbitrary image compression digital signal simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206628280U CN202120582U (en) | 2010-12-13 | 2010-12-13 | An image display system comprising a plurality of image output devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206628280U CN202120582U (en) | 2010-12-13 | 2010-12-13 | An image display system comprising a plurality of image output devices |
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| Publication Number | Publication Date |
|---|---|
| CN202120582U true CN202120582U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206628280U Expired - Lifetime CN202120582U (en) | 2010-12-13 | 2010-12-13 | An image display system comprising a plurality of image output devices |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491303A (en) * | 2015-11-19 | 2016-04-13 | 广东威创视讯科技股份有限公司 | Method, device and system for processing splicing wall multipath signals |
| CN106464963A (en) * | 2014-07-16 | 2017-02-22 | 日立麦克赛尔株式会社 | Video transmission/reception apparatus and video display apparatus |
| CN109427288A (en) * | 2017-08-31 | 2019-03-05 | 西安诺瓦电子科技有限公司 | Displaying screen controller, display control program and method |
-
2010
- 2010-12-13 CN CN2010206628280U patent/CN202120582U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106464963A (en) * | 2014-07-16 | 2017-02-22 | 日立麦克赛尔株式会社 | Video transmission/reception apparatus and video display apparatus |
| CN105491303A (en) * | 2015-11-19 | 2016-04-13 | 广东威创视讯科技股份有限公司 | Method, device and system for processing splicing wall multipath signals |
| CN105491303B (en) * | 2015-11-19 | 2019-04-16 | 广东威创视讯科技股份有限公司 | A kind of combination multiple signals processing method, apparatus and system |
| CN109427288A (en) * | 2017-08-31 | 2019-03-05 | 西安诺瓦电子科技有限公司 | Displaying screen controller, display control program and method |
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