CN207216857U - Remote control, spliced display wall and remote control system - Google Patents
Remote control, spliced display wall and remote control system Download PDFInfo
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- CN207216857U CN207216857U CN201721152833.5U CN201721152833U CN207216857U CN 207216857 U CN207216857 U CN 207216857U CN 201721152833 U CN201721152833 U CN 201721152833U CN 207216857 U CN207216857 U CN 207216857U
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- 230000011664 signaling Effects 0.000 claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 42
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Engineering & Computer Science (AREA)
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
It the utility model is related to a kind of remote control, spliced display wall and remote control system.The remote control includes：Input module, the input operation of user is obtained, and generate the position signalling associated with input operation and command signal；Encoding pack, coding generation remote signal is carried out to position signalling and command signal；Sending assembly, remote signal is sent to multiple display devices of spliced display wall by communication, so that the first display device in multiple display devices is it is determined that the device numbering of itself and position signalling in the case that the match is successful, perform the instruction action associated with command signal.Remote control, spliced display wall and remote control system provided by the utility model, remote signal is sent by multiple display devices of remote control to composition spliced display wall, device numbering can be accurately controlled and perform the instruction action associated with remote signal with the first display device that remote signal matches, the cost of remote control system is low, easy to maintain.
Description
Technical field
It the utility model is related to remote control technology, more particularly to a kind of remote control, spliced display wall and remote control system.
Background technology
At present, it is common to use IR remote controller is controlled to various equipment, and IR remote controller is to apply currently on the market
Widest remote control.IR remote controller is typically all to send guidance command, but connecing due to guidance command using broadcast mode
Receiving unit can not make a distinction to guidance command.Distance between it can receive more receiving devices of guidance command is nearer
In the case of, more receiving devices receive guidance command, it is difficult to realize that such as a pair of first-class more accurately control, easily make
Into maloperation.In correlation technique, the cost of IR remote controller that can be achieved to be precisely controlled is high, not easy care.
Utility model content
Technical problem
In view of this, the technical problems to be solved in the utility model is how to provide a kind of low cost, easy care and can be real
Remote control, spliced display wall and the remote control system being now precisely controlled.
Solution
In order to solve the above-mentioned technical problem, according to an embodiment of the present utility model, there is provided a kind of remote control, bag
Include：
Input module, obtains the input operation of user, and generate the position signalling associated with the input operation and
Command signal；
Encoding pack, coding generation remote signal is carried out to the position signalling and the command signal；And
Sending assembly, the remote signal is sent to multiple display devices by communication, so that described more
The first display device in individual display device is it is determined that the device numbering of itself matches with the position signalling in the remote signal
In the case of successfully, the instruction action associated with the command signal in the remote signal is performed；
Wherein, the multiple display device is used to form spliced display wall.
For said apparatus, in a kind of possible implementation, the input module includes：
Obtaining widget, the first device numbering of input is obtained according to the input operation, and compiled according to first equipment
Number generation position signalling,
Wherein, first device numbering includes the device numbering of first display device.
For said apparatus, in a kind of possible implementation, the device numbering includes：
Position Number of the display device in the spliced display wall.
For said apparatus, in a kind of possible implementation, the communication includes any one of following：It is red
Outer communication, Bluetooth communication, radio communication and NFC communication.
In order to solve the above-mentioned technical problem, according to an embodiment of the present utility model, there is provided a kind of spliced display wall, institute
Stating spliced display wall includes multiple display devices, and the display device includes：
Receiving unit, remote signal is received by communication, the remote signal includes position signalling and instruction
Signal；
Control assembly, the remote signal is decoded, obtain the position signalling and the command signal, determine institute
Stating position signalling, whether the device numbering of itself matches with the display device,
In the case of it is determined that the position signalling matches with the device numbering, control operation component performs and the finger
Make the associated instruction action of signal；And
Operating assembly, perform the instruction action.
For above-mentioned spliced display wall, in a kind of possible implementation, the device numbering includes：
Position Number of the display device in the spliced display wall.
For above-mentioned spliced display wall, in a kind of possible implementation, the communication includes following
One：
Infrared communication, Bluetooth communication, radio communication and NFC communication.
In order to solve the above-mentioned technical problem, according to an embodiment of the present utility model, there is provided a kind of remote control system, bag
Include：Above-mentioned remote control and the above-mentioned spliced display wall for including multiple display devices.
Beneficial effect
Remote control, spliced display wall and remote control system provided by the utility model, spelled by remote control to composition
The multiple display devices for connecing display wall send remote signal, can be accurately controlled device numbering and believe with the position in remote signal
First display device of number matching performs the instruction action associated with the command signal in remote signal, the cost of remote control system
It is low, easy to maintain.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, further feature of the present utility model and aspect will
It is made apparent from.
Brief description of the drawings
Comprising in the description and the accompanying drawing of a part for constitution instruction and specification together illustrate this practicality newly
Exemplary embodiment, feature and the aspect of type, and for explaining principle of the present utility model.
Fig. 1 shows the block diagram of the remote control according to the embodiment of the utility model one；
Fig. 2 shows the block diagram of the display device in the spliced display wall according to the embodiment of the utility model one；
Fig. 3 shows the schematic diagram of the spliced display wall according to the embodiment of the utility model one；
Fig. 4 shows the block diagram of the remote control system according to the embodiment of the utility model one.
Embodiment
Various exemplary embodiments, feature and aspect of the present utility model are described in detail below with reference to accompanying drawing.In accompanying drawing
Identical reference represents the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings,
It is unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
Special word " exemplary " is meant " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the utility model, given in embodiment below numerous specific
Details.It will be appreciated by those skilled in the art that without some details, the utility model can equally be implemented.In some realities
In example, it is not described in detail for method well known to those skilled in the art, means, element and circuit, in order to highlight this reality
With new purport.
Embodiment 1
Fig. 1 shows the block diagram of the remote control according to the embodiment of the utility model one.As shown in figure 1, remote control 100 can
With including input module 101, encoding pack 102 and sending assembly 103.Input module 101 is configured as obtaining the input of user
Operation, and generate the position signalling associated with input operation and command signal.Encoding pack 102 is configured as aligning confidence
Number and command signal carry out coding generation remote signal.Sending assembly 103 is configured as to multiple showing by communication
Show that equipment 200 sends remote signal, so that the first display device in multiple display devices 200 is it is determined that the equipment of itself is compiled
Number in the case that the match is successful, perform the finger associated with the command signal in remote signal with the position signalling in remote signal
Order acts.Wherein, multiple display devices 200 are used to form spliced display wall 2.
In the present embodiment, input module 101 determines that user wants the display device of control according to the input operation of user
Device numbering, the instruction action of required execution, and then generate with for user want control display device position signalling
And command signal.Realized it should be noted that the specific implementation of input module and sending assembly can be based on prior art, this
Utility model is not restricted.
In the present embodiment, encoding pack 102 can use specific coding form to carry out position signalling and command signal
Coding generation remote signal.Also, display device can use corresponding with the specific coding form of encoding pack 102 specific
Codec format decodes to remote signal, to obtain position signalling and command signal.In this manner it is ensured that remote control is to spelling
Connect the accurate control of each display device in display wall so that display device ensures aobvious only in response to decodable remote signal
Show that equipment is only controlled by the remote signal that corresponding remote control is sent, will not be by the dry of the remote signal of other type of codings
Disturb.
In the present embodiment, encoding pack 102 can be realized by special hardware circuit, can also be hard by general procedure
Part (such as CPU, single-chip microcomputer, field programmable logic device FPGA etc.) combines executable logical order and realized, to perform master control
The course of work of component, wherein, executable logical order can be based on prior art means and realize.The utility model is to code set
The specific implementation of part does not limit.
As an example of the present embodiment, remote control 100 can also include power supply module, storage assembly and instruction group
Part.Wherein, power supply module is configured as powering for remote control.Storage assembly be configured as encoding pack 102 store it is required
The coding information of specific coding form.Indicate that component is configured as sending the transmission state of remote signal according to sending assembly 103
Color corresponding to display, to remind whether user's remote signal sends success.For example, send successful situation in remote signal
Under, send red light；In the case where remote signal sends failure, sodium yellow is sent.
As an example of the present embodiment, the first display device can be any one display in multiple display devices
Equipment or multiple display devices.So, can be remotely controlled simultaneously to a display device or to multiple display devices
Control.Other display devices in multiple display devices in addition to the first display device, judge the device numbering of itself with it is distant
Control signal in position signalling it is unmatched in the case of, do not perform the instruction associated with the command signal in remote signal and move
Make.This way it is possible to avoid display device in multiple display devices in addition to the first display device because receiving remote signal and
Generation maloperation, realize being precisely controlled for each display device.And a remote control is the control that multiple display devices can be achieved,
Reduce cost and maintenance difficulties.
In a kind of possible implementation, input module 101 can include obtaining widget.The obtaining widget is configured as
The first device numbering of input is obtained according to input operation, and position signalling is generated according to the first device numbering.Wherein, first set
Standby numbering includes the device numbering of the first display device.
As an example of the implementation, obtaining widget can include multiple buttons, and button can include active region
Domain and numbering area.The first display device that user can want to control by clicking on the key-press input user of numbering area is set
Standby numbering, for example, the device numbering of the one or more display devices for wanting control of input, and pass through click action region
The instruction action performed needed for the display device of key-press input first.Obtaining widget can also include the exercisable touch pad of user,
So that user carries out input operation, input the instruction performed needed for the device numbering and the first display device of the first display device and move
Make.The specific implementation of obtaining widget can be based on prior art and realize that the utility model is not restricted.
As an example of the present embodiment, the instruction action performed by display device can include opening display device,
The current display content of display device and broadcasting, pause, stopping, F.F., rewind display device is closed, adjustment can also be included
The display picture of display device itself, for example, the color of display picture, brightness, size and definition etc..Those skilled in the art
The particular content of instruction action can be arranged as required to, the utility model is not restricted to this.
In a kind of possible implementation, device numbering can include：Position of the display device in spliced display wall
Numbering.
, can be according to position of the display device 200 in spliced display wall 2 really as an example of the implementation
Its fixed Position Number.
In a kind of possible implementation, communication can include any one of following：Infrared communication, bluetooth
(Bluetooth) communication, radio frequency (Radio Frequency Identification, abbreviation RFID) communication and NFC (Near
Field Communication, near-field communication) communication.
In the implementation, the communication of remote control system, this area can be set according to actual use demand
Technical staff can realize the wireless communication procedure between remote control and display device by proper technology, and the utility model is not
It is restricted.
It should be noted that although describe remote control using above-described embodiment as example as above, but art technology
Personnel are it is understood that the utility model answers not limited to this.In fact, user completely can be according to personal like and/or practical application
Scene flexibly sets each component, as long as meeting the technical solution of the utility model.
Remote control provided by the utility model, remote control letter is sent to multiple display devices of composition spliced display wall
Number, the first display device that device numbering matches with the position signalling in remote signal can be accurately controlled and performed and believed with remote control
The instruction action that command signal in number is associated, the cost of remote control system are low, easy to maintain.
Fig. 2 shows the block diagram of the display device in the spliced display wall according to the embodiment of the utility model one.Such as Fig. 1 institutes
Show, spliced display wall can include multiple display devices.As shown in Fig. 2 each display device 200 included by spliced display wall can be with
Including receiving unit 201, control assembly 202 and operating assembly 203.The receiving unit 201 is configured as passing through side wireless communication
Formula receives remote signal, and remote signal includes position signalling and command signal.The control assembly 202 is configured as to remote signal
The position signalling and command signal in decoding acquisition remote signal are carried out, determines the position signalling and display device in remote signal
Whether 200 device numbering matches, in the case of it is determined that the position signalling in remote signal matches with device numbering, control behaviour
Make component 203 and perform the instruction action associated with the command signal in remote signal.The operating assembly 203 is configured as performing
Instruction action.
As an example of the present embodiment, control assembly 202 uses and the specific coding form phase used in remote control
Corresponding codec format encodes to remote signal.Position signalling received by display device can include one or more aobvious
Show the device numbering of equipment.Control assembly 202 it is determined that the device numbering of itself with obtain position signalling included by equipment
In the case of numbering identical, determine that the position signalling in remote signal matches with device numbering, and control operation component 203 performs
The instruction action associated with the command signal in remote signal.Control assembly 202 is it is determined that itself device numbering and acquisition
Position signalling included by device numbering differ in the case of, determine position signalling in remote signal with device numbering not
Matching, do not continue to respond command signal.In this manner it is ensured that the accurate control of remote control system so that display device only in response to
In decodable remote signal, ensure controlling for the remote signal that remote control of the display device only in by remote control system is sent,
It will not be disturbed by the remote signal of other type of codings.
As an example of the present embodiment, spliced display wall can be liquid crystal display (Liquid Crystal
Display, abbreviation LCD), giant-screen (big screen) etc. can show the contents such as picture, video equipment composition splicing
Show wall；It can also be that the laser joint of LASER Light Source shows wall, also known as laser spells wall.Can be according to viewing needs, combination
The use demand such as set location the size of combination, shape etc. are set.
In the present embodiment, control assembly 202 can be realized by special hardware circuit, can also be hard by general procedure
Part (such as CPU, single-chip microcomputer, field programmable logic device FPGA etc.) combines executable logical order and realized, to perform master control
The course of work of component, wherein, executable logical order can be based on prior art means and realize.The utility model is to control group
The specific implementation of part does not limit.
In a kind of possible implementation, device numbering can include：Display device 200 is in spliced display wall 2
Position Number.
In the implementation, its position of the determination of position that can be according to display device 200 in spliced display wall 2 is compiled
Number.Fig. 3 shows the schematic diagram of the spliced display wall according to the embodiment of the utility model one, as shown in figure 3, spliced display wall 2 can
To be made up of the splicing of such as 9 display devices 200, position that can be according to each display device 200 in spliced display wall 2
Put, determine the Position Number (x, y) of each display device 200, wherein, x, y represent that the position of display device in different directions is compiled
Number.For example, as shown in Fig. 2 by the Position Number of each display device 200 be respectively set to (1,1), (1,2), (1,3), (2,1),
(2,2), (2,3), (3,1), (3,2) and (3,3).Device numbering can also be volume of the display device 200 in spliced display wall 2
Number, for example, the numbering of each display device 200 can be 1,2,3,4,5,6,7,8 and 9.Those skilled in the art can be according to reality
Border is needed to be configured device numbering, and the utility model is not restricted to this.
In a kind of possible implementation, communication can include any one of following：Infrared communication, bluetooth are led to
Letter, radio communication and NFC communication.
Realized it should be noted that the specific implementation of receiving unit and operating assembly can be based on prior art, this reality
It is not restricted with new.
It should be noted that although describe spliced display wall using above-described embodiment as example as above, but this area skill
Art personnel are it is understood that the utility model answers not limited to this.In fact, user can answer according to personal like and/or reality completely
Spliced display wall is flexibly set with scene, as long as meeting the technical solution of the utility model.
Spliced display wall provided by the utility model, the remote signal received from remote control can be solved
Code, position signalling and command signal in remote signal are obtained, and first in multiple display devices of spliced display wall is aobvious
In the case of showing that equipment determines that equipment of itself numbering matches with position signalling, the instruction action associated with command signal is performed,
The cost of remote control system is low, easy to maintain.
Fig. 4 shows the block diagram of the remote control system according to the embodiment of the utility model one.As shown in figure 4, the remote control system can
Including remote control 100 and to include the spliced display walls 2 of multiple display devices 200.
Wherein, remote control 100 is configured as the input operation generation remote signal based on user, and remote signal is led to
Cross communication and be sent to multiple display devices 200.Wherein, remote signal can include position signalling and command signal.
Multiple display devices 200 are configured as receiving remote signal, and the equipment of the first display device in multiple display devices 200 is compiled
Number in the case that the match is successful, perform the finger associated with the command signal in remote signal with the position signalling in remote signal
Order acts.
Wherein, the specific descriptions that remote control 100, spliced display wall 2 and display device 200 are seen above.
It should be noted that although describe remote control system using above-described embodiment as example as above, but art technology
Personnel are it is understood that the utility model answers not limited to this.In fact, user completely can be according to personal like and/or practical application
Each several part in the flexible initialization system of scene, as long as meeting the technical solution of the utility model.
Remote control system provided by the utility model, multiple display devices by remote control to composition spliced display wall
Remote signal is sent, the first display device that device numbering matches with the position signalling in remote signal can be accurately controlled and held
The row instruction action associated with the command signal in remote signal, the cost of remote control system are low, easy to maintain.
Using example
An exemplary application scene is used as below in conjunction with " giant-screen remote control system ", provides and is implemented according to the utility model
The application example of example, in order to understand the operation principle of remote control system and process.It will be understood by those skilled in the art that following application
Example is not construed as the limit to the utility model embodiment merely for the sake of the purpose for readily appreciating the utility model embodiment
System.
In " the giant-screen remote control system " using example, spliced display wall is made up of multiple giant-screens, display
Communicated between equipment giant-screen and remote control by over the horizon communication system.The device numbering of each giant-screen is (x, y).
Exemplified by controlling a device numbering in spliced display wall as the giant-screen D1 of (1,2), the distant of giant-screen remote control system is carried out
The explanation of control process：
In this applies example, the input module of remote control is after the input operation of user is received, to the defeated of user
Enter operation to be acquired, the first device numbering of user's input is obtained according to input operation, for example, (1,2)；And obtain first
The instruction action performed needed for device numbering, for example, closing giant-screen；Then generated according to the first device numbering and instruction action
Position signalling and command signal.The encoding pack of remote control carries out coding generation remote control letter to position signalling and command signal
Number, and then remote signal is sent to the more of spliced display wall by possessing the sending assembly of the remote control of infrared emission function
Individual giant-screen.Giant-screen D1 receiving unit receives remote signal, and remote signal is carried out in the presence of control assembly
Decoding obtains position signalling and command signal.Control assembly judges whether giant-screen D1 device numbering matches with position signalling,
Because giant-screen D1 device numbering (1,2) matches with the position signalling based on the first device numbering (1,2) generation, then control
Component control giant-screen D1 operating assembly performs the instruction action associated with command signal, namely closes giant-screen.So,
Any one or more giant-screens in spliced display wall can be accurately controlled, maloperation will not occur.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (8)
- A kind of 1. remote control, it is characterised in that including：Input module, the input operation of user is obtained, and generate the position signalling associated with the input operation and instruction Signal；Encoding pack, coding generation remote signal is carried out to the position signalling and the command signal；AndSending assembly, the remote signal is sent to multiple display devices by communication, so that the multiple aobvious Show the first display device in equipment the match is successful it is determined that the device numbering of itself is with the position signalling in the remote signal In the case of, perform the instruction action associated with the command signal in the remote signal；Wherein, the multiple display device is used to form spliced display wall.
- 2. device according to claim 1, it is characterised in that the input module includes：Obtaining widget, the first device numbering of input is obtained according to the input operation, and given birth to according to first device numbering Into the position signalling,Wherein, first device numbering includes the device numbering of first display device.
- 3. device according to claim 1, it is characterised in that the device numbering includes：Position Number of the display device in the spliced display wall.
- 4. device according to claim 1, it is characterised in that the communication includes any one of following：Infrared communication, Bluetooth communication, radio communication and NFC communication.
- 5. a kind of spliced display wall, it is characterised in that the spliced display wall includes multiple display devices, the display device bag Include：Receiving unit, remote signal is received by communication, the remote signal includes position signalling and command signal；Control assembly, the remote signal is decoded, obtain the position signalling and the command signal, determine institute's rheme Whether the device numbering of itself matches confidence number with the display device,In the case of it is determined that the position signalling matches with the device numbering, control operation component performs to be believed with the instruction Number associated instruction action；AndOperating assembly, perform the instruction action.
- 6. spliced display wall according to claim 5, it is characterised in that the device numbering includes：Position Number of the display device in the spliced display wall.
- 7. spliced display wall according to claim 5, it is characterised in that the communication includes following any ：Infrared communication, Bluetooth communication, radio communication and NFC communication.
- A kind of 8. remote control system, it is characterised in that including：Multiple displays that include described in remote control and any one of claim 5 to 7 described in any one of Claims 1-4 are set Standby spliced display wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152833.5U CN207216857U (en) | 2017-09-08 | 2017-09-08 | Remote control, spliced display wall and remote control system |
| PCT/CN2018/077772 WO2019047490A1 (en) | 2017-09-08 | 2018-03-01 | Remote control device, tiled display wall and remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152833.5U CN207216857U (en) | 2017-09-08 | 2017-09-08 | Remote control, spliced display wall and remote control system |
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| Publication Number | Publication Date |
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| CN207216857U true CN207216857U (en) | 2018-04-10 |
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| CN201721152833.5U Active CN207216857U (en) | 2017-09-08 | 2017-09-08 | Remote control, spliced display wall and remote control system |
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| Country | Link |
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| CN (1) | CN207216857U (en) |
| WO (1) | WO2019047490A1 (en) |
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| CN111754749A (en) * | 2020-06-27 | 2020-10-09 | 杨冬梅 | Remote controller with self-learning capability and control circuit thereof |
| CN112860199A (en) * | 2021-01-14 | 2021-05-28 | 广州朗国电子科技有限公司 | Spliced screen unit, structure, automatic identification method of distributed pictures of spliced screen unit, electronic equipment and storage medium |
| WO2024221348A1 (en) * | 2023-04-27 | 2024-10-31 | 京东方科技集团股份有限公司 | Electronic apparatus, electronic device and control method therefor |
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| JP2011257540A (en) * | 2010-06-08 | 2011-12-22 | Sharp Corp | Multiple display system, image display method and display device |
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|---|---|---|---|---|
| CN111754749A (en) * | 2020-06-27 | 2020-10-09 | 杨冬梅 | Remote controller with self-learning capability and control circuit thereof |
| CN112860199A (en) * | 2021-01-14 | 2021-05-28 | 广州朗国电子科技有限公司 | Spliced screen unit, structure, automatic identification method of distributed pictures of spliced screen unit, electronic equipment and storage medium |
| WO2024221348A1 (en) * | 2023-04-27 | 2024-10-31 | 京东方科技集团股份有限公司 | Electronic apparatus, electronic device and control method therefor |
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| Publication number | Publication date |
|---|---|
| WO2019047490A1 (en) | 2019-03-14 |
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