CN103945254B - Display device and position the display device display picture method - Google Patents
Display device and position the display device display picture method Download PDFInfo
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Abstract
A kind of method that the present invention provides display device and the display picture for positioning the display device, the display device includes Image sources device, for providing signal of video signal；A plurality of display devices, are coupled to Image sources device；Each display device includes microcontroller and is arranged at a plurality of transceivers in corner；Microcontroller according to the result mutually detected between transceiver, can define the absolute coordinate information of a plurality of display devices；And according to the absolute coordinate information of defined display device, and then automate display location, magnification ratio and the viewing area corresponding to the inputted signal of video signal of decision.The display device of the present invention according to the microcontroller in each display device and the transceiver in corner, can carry out the exchange of information；And according to absolute coordinate information, and then automate display location, magnification ratio and the viewing area corresponding to the inputted signal of video signal of decision；And video signal menu (OSD) function can be coordinated to reach correct and easily operate.
Description
Technical field
The present invention can be certainly on a kind of display device and the method for the display picture for positioning the display device, espespecially one kind
The display device of dynamic locating and displaying picture and the method for the display picture for positioning the display device.
Background technology
Known Video Wall Display System must adjust every display corresponding position on video wall by manual mode
Put and magnification ratio, and then correspond to source signal to reach correct picture.However, inputting information not only in a manual fashion
It is fairly cumbersome and easily make a mistake, it is likely that to cause the display of part can not correct display picture.
Therefore, industry just develops another known video wall framework, and inductor is set in every display.As schemed
Inductor T1~T4 is installed shown in 1, on four sides in display D1~D9 to transmit signal.But, these inductors are
Unidirectionally operate, not method two-way transmission signals；Also, because the inductor on each side is only capable of detecting or transmits neighbouring
One display, when exception or failure occur for the display D2 and D6 in video wall, it will cause display D3 can not be just
Signal is often received, thus can not normal display picture.
The content of the invention
In view of this, a kind of method that the present invention provides display device and the display picture for positioning the display device, to solve
The above mentioned problem certainly suffered from the prior art.
To reach above-mentioned purpose, the present invention proposes a kind of display device, and to display picture, the display device is included：It is micro-
Controller and a plurality of transceivers, a plurality of transceivers are respectively arranged at a plurality of corners of the display device, and the plural number
Individual transceiver signal connects the microcontroller；When a plurality of display device assembled arrangements, in a plurality of display devices
A plurality of transceivers of one of them display device are detected to obtain each other with the transceiver in the neighbouring display device
Detecting result, the microcontroller obtains the absolute coordinate information of the display device according to the detecting result, the absolute coordinate information
Part to the display of the selectivity picture.
As optional technical scheme, a plurality of display devices determine the amplification of the picture according to the absolute coordinate information
Ratio, region or position.
As optional technical scheme, the display device has 4 transceivers, is respectively arranged at 4 of the display device
Corner, when the upper and lower of display device fills with being diagonally provided with a plurality of displays one of in a plurality of display devices
During wherein another display device in putting, should one of them display device any transceiver can correspond to it is neighbouring it is upper and lower with it is right
The transceiver in wherein another display device at angle exchanges information, and the wherein transceiver is a kind of contactless transceiver.
As optional technical scheme, there is the first display device and the second display device in a plurality of display devices,
Second display device is set adjacent to first display device, and first display device has starting coordinate position；This first show
A plurality of transceivers selectivity of showing device by x-axis or y-axis direction transmits the starting coordinate position to adjacent this second
Display device；And second display device receives the origin coordinates according to the starting coordinate position and second display device
The reception direction of position, determines the second coordinate position of second display device.
As optional technical scheme, display device is selected with more video signal one of in a plurality of display devices
Single, the video signal menu provides indivedual patterns and connection mode, wherein when selecting indivedual patterns, a plurality of transceivers are each other
Between will not transmit or receive signal, indivedual patterns can be used to individually adjust the display device；And when the selection connection mode
When, a plurality of transceivers accordingly mutually can transmit or receive to each other signal, using one of them display device
Synchronous adjustment a plurality of display devices.
The present invention more proposes a kind of method of locating and displaying picture, and this method is applied to a plurality of display devices, this method
Comprise the steps of：A plurality of transceivers are set in a plurality of corners in each display device；A plurality of display dresses
One of put the position transmitted by the transceiver in neighbouring display device of the corresponding detecting of the transceiver of display device
Put information；Each display device obtains the absolute coordinate information of the display device according to the result of the location information；There is provided
Signal of video signal is to a plurality of display devices；And the display of the absolute coordinate information selectivity according to each display device
The part picture of the signal of video signal.
As optional technical scheme, this method is further included：Shown in selection first in a plurality of display devices
Device, first display device has starting coordinate position；A plurality of transceivers selectivity of first display device by x
The starting coordinate position is transmitted to second display device adjacent with first display device in axle or y-axis direction；And this second
Display device receives direction according to the starting coordinate position and second display device receive the starting coordinate position first,
Determine the second coordinate position of second display device；Wherein a plurality of display devices are arranged in a matrix fashion.
As optional technical scheme, this method is further included：In the 3rd display dress in a plurality of display devices
Put with the 3rd coordinate position；Being transmitted by x-axis or y-axis direction for a plurality of transceiver selectivity of 3rd display device should
3rd coordinate position extremely fourth display device adjacent with the 3rd display device；4th display device is according to the 3rd coordinate
What position and the 4th display device received the 3rd coordinate position second receives direction, determines the of the 4th display device
4-coordinate position；A plurality of transceivers of 4th display device, except the second reception direction of the 3rd coordinate position,
Selective transmits the 4-coordinate position to the display device adjacent with the 4th display device by x-axis or y-axis direction；In this
The 5th display device in a plurality of display devices has Five Axis position, when a plurality of transmitting-receivings of the 5th display device
, should when other transceivers of device in addition to the neighbouring display device for having completed setting coordinate position of correspondence are not adjacent to other display devices
5th display device returns the Five Axis position and gives correspondence the neighbouring display device for having completed to set coordinate position；Complete to set
The display device of position fixing position determines the absolute coordinate of itself according to the coordinate position of itself and the Five Axis position
Information, wherein the absolute coordinate information include according to the Five Axis position calculate display device number and matrix size with
And the coordinate position of display device in itself；And according to the absolute coordinate information, a plurality of display devices can determine the image
Magnification ratio, region or the position of signal；Wherein first display device is the display device in the first corner of the matrix, and this
Five display devices are the display device in the second corner of the matrix, and first corner and second corner are diagonal each other.
As optional technical scheme, any display device has 4 transceivers, is respectively arranged at the display device
4 corners, when the upper and lower of one of a plurality of display devices display device fills with being diagonally provided with a plurality of displays
During the wherein another display device put, should one of them display device any transceiver can correspond to it is neighbouring it is upper and lower with it is diagonal
Wherein another display device on the transceiver exchange information.
As optional technical scheme, display device is selected with more video signal one of in a plurality of display devices
Single, the video signal menu provides indivedual patterns and connection mode, wherein when selecting indivedual patterns, a plurality of transceivers are each other
Between will not transmit or receive signal, indivedual patterns can be used to individually adjust the display device；And when the selection connection mode
When, a plurality of transceivers accordingly mutually can transmit or receive to each other signal, using one of them display device
Synchronous adjustment a plurality of display devices.
Compared with prior art, display device of the invention and position the method for display picture of the display device can basis
The transceiver of microcontroller and corner in each display device, carries out the exchange of information；And according to defined display device
Absolute coordinate information, and then automate display location, magnification ratio and viewing area corresponding to the inputted signal of video signal of decision
Domain；And video signal menu (OSD) function can be coordinated to reach correct and easily operate.
On the advantages and spirit of the present invention, it can be obtained further by following embodiment and institute's accompanying drawings
Solution.
Brief description of the drawings
Fig. 1 is the schematic diagram of known techniques.
Fig. 2 is the schematic diagram of an embodiment of the display device of the present invention.
Fig. 3 is the schematic diagram of one embodiment of the invention.
Fig. 4 A are the schematic diagram of one embodiment of the invention.
Fig. 4 B are the schematic diagram of another embodiment of the present invention.
Fig. 5 is the flow chart of embodiments of the invention.
Embodiment
With schema word narration will be coordinated to disclose a plurality of embodiments of the present invention below, as clearly stated, permitted
Details in many practical applications will be explained in the following description.It should be appreciated, however, that the details in these practical applications is not
Using to limit the present invention.In addition, for the sake of simplifying schema, some known structures and element in the drawings will be simply to illustrate
Mode draw.
It refer to Fig. 2 and Fig. 3 embodiment.As shown in Fig. 2 display device 1 is a square framework, square framework has 4
Individual corner, display device 1 includes microcontroller 11 and the first transceiver T1 for being arranged at 4 corners, second transceiver T2, the 3rd
Transceiver T3 and the 4th transceiver T4.In fact, can be with interactively integrated circuit between microcontroller 11 and transceiver T1~T4
The mode of (Inter-Integrated Circuit, I2C) carries out signal connection, but is not limited thereto.Transceiver T1~T4
For a kind of contactless transceiver, for example close range wireless communication (Near Field Communication, NFC) transceiver or
Infrared ray (Infrared, IR) transceiver etc..The embodiment of the present invention uses close range wireless communication (Near Field
Communication, NFC) transceiver, but be not limited thereto.It should be noted that, transceiver can pass through firmware（It is i.e. a kind of
It is embedded in the software in hardware device）To define or change Transceiver Transmit or reception.
Thereby, by a plurality of display device assembled arrangements, embodiment as shown in Figure 3 is arranged, Ke Yirang in a matrix fashion
Display device D1~D9 is only capable of display device effectively neighbouring to its and makees information exchange；In addition, because close range wireless communication
The technology of (Near Field Communication, NFC), its signal transmission scope is to be operated within 20 centimetres, therefore transmitting-receiving
The emissive porwer of device has no effect on the running of other more remote transceivers.In the present embodiment, the information exchanged is controlled to be a kind of
Signal processed is but it is also possible to be other signals such as signal of video signal etc..Transceiver T1~T4 set by display device D1~D9, can be with
Accordingly detect each other, microcontroller is further according to the result detected, the size or matrix pattern of such as assembled arrangement,
To define display device D1~D9 absolute coordinate information.The position for how defining display device is put up with below and effect makees more detailed
Thin explanation.
It refer to Fig. 4 A embodiment.Image sources device S provides same signal of video signal to display device D1~D9, if
It is placed in the transceiver T1~T4 in each corner in display device D1~D9 can detect whether there are other neighbouring transceivers, due to
The display device D1 in one corner transceiver T2 is without neighbouring transceiver, therefore microcontroller just defines the first display device D1 and is
The display device of starting coordinate position, i.e. absolute coordinate information are (x, y)=(1,1).It should be noted that, in every display device
During in the presence of not detecting adjacent to the transceiver for having other transceivers, the display device is that may be defined as showing for starting coordinate position
Showing device.Briefly, the display device in any corner is all selectable as the display device of starting coordinate position.
After the definition for completing starting coordinate position, by starting coordinate position with x-axis or y-axis direction, transmission is cumulative (x, y)
Coordinate is to neighbouring display device.As shown in Figure 4 A, the first display device D1 of starting coordinate position (x, y)=(1,1) transmitting-receiving
Starting coordinate position selectivity can be transferred to neighbouring display device D2 or D9 by x-axis or y-axis direction by device T1, T3 or T4,
To define the second coordinate position of the second display device.It should be noted that, the position that the second display device can be according to origin coordinates
The reception direction of information, i.e. starting coordinate position and starting coordinate position, determines the second coordinate position of the second display device.
For example, if during using D2 as the second display device because D2 transceiver T1 and T2 can be received by x-axis side
To the location information transmitted by display device D1 transceiver T4 and T3, thus D2 coordinate position by starting coordinate position (x, y)=
The x-axis coordinate of (1,1) adds 1, i.e. (x, y)=(2,1).On the other hand, if during using D9 as the second display device because D9 receipts
Hair device T2 and T3 can receive the location information transmitted by y-axis direction by display device D1 transceiver T1 and T4, therefore D9 seat
Cursor position adds 1 by the y-axis coordinate of starting coordinate position, i.e. (x, y)=(1,2).In the present embodiment, selection is used as second using D2
Display device.
Sequentially, the 3rd display device is re-defined.Similarly, the second display device D2 transceiver T1~T4 can be sat second
Cursor position selectivity neighbouring display device is transferred to by x-axis or y-axis direction, it should be noted that, to avoid location information
It is back to the first display device D1 to cause to define mistake, the second display device D2 can avoid the second coordinate position being transferred to first
Display device D1.By taking D3 as an example because D3 transceiver can receive by x-axis direction by display device D1 transceiver T4 and T3
The location information transmitted, therefore D3 coordinate position is sat by the x-axis of the second display device D2 the second coordinate position (x, y)=(2,1)
Mark Jia 1, i.e. the 3rd display device D3 the 3rd coordinate position (x, y)=(3,1).
Prolong the no other displays of x-axis positive direction because the 3rd display device D3 transceiver T4 or T3 are detected, because
This 3rd display device D3 transceiver T1 or T4 can transmit the 3rd coordinate position to the 4th display device D4 through y-axis.Because the
Four display device D4 transceiver can receive the position transmitted by y-axis direction by the 3rd display device D3 transceiver T1 or T4
Information, therefore the 4th display device D4 4-coordinate position adds 1 by the y-axis coordinate of the 3rd coordinate position (x, y)=(3,1), i.e.,
Four display device D4 4-coordinate position (x, y)=(3,2).
4th display device D4 transceiver, it is selective by x-axis or y-axis except the reception direction of the 3rd coordinate position
4-coordinate position is transmitted to adjacent display device in direction.This is sentenced exemplified by the D5 in the second corner, because D5 transceiver meeting
The location information transmitted by y-axis direction is received, therefore D5 Five Axis position is by the y of 4-coordinate position (x, y)=(3,2)
Axial coordinate adds 1, that is, defines D5 for the 5th display device, and Five Axis position (x, y)=(3,3).In this way, it is possible to enter one
Step defines the 6th~the 9th display device D6~D9.Once all display devices have corresponding absolute coordinate information (x, y)
When, each display device can communicate with each other and then be automatically performed after assembled arrangement correct display picture.
It is worth noting that, when absolute coordinate information (x, y) is added to maximum, the display device meeting with maximum
The absolute coordinate information of itself is passed into other display devices.Accordingly, quantity, the matrix that can calculate display device are big
The coordinate position of small and display device in itself.In the present embodiment, it can not tire out again during absolute coordinate information (x, y)=(3,3)
Higher numerical value is added to, therefore system is that the matrix of judging/displaying device is 3 × 3 size, by 9 display device permutation and combination
Form.Also, the microcontroller of every display device can determine magnification ratio, region and the position of signal of video signal with this.
Another embodiment of the present invention, refer to Fig. 4 B.Because the first~the 4th transceiver T1~T4 of the present invention is set
In 4 corners of each display device, therefore each display device also can exchange information to its display device adjacent to corner setting.Lift
Example for, the 6th display device D6 have the 6th coordinate position (x, y)=(2,3), the 6th display device D6 can using its first
Transceiver T1 and second transceiver T2 transmits the 6th coordinate position to the 7th display device D7 by x-axis direction, now the 7th display
Device D7 the 7th coordinate position is that the x-axis coordinate of the 6th coordinate position (x, y)=(2,3) subtracts 1, i.e. (x, y)=(1,3)；Together
Reason, the 6th display device D6 can be using its second transceiver T2 and the 3rd transceiver T3 by the 6th coordinate bit of y-axis direction transmission
Put to the 8th display device D8, now the 8th display device D8 the 8th coordinate position be the 6th coordinate position (x, y)=(2,
3) y-axis coordinate subtracts 1, i.e. (x, y)=(2,2)；It is worth noting that, the present embodiment can be by the receipts of display device adjacent diagonal
Device transmission signal is sent out, the 6th display device D6 can be shown using its second transceiver T2 the 6th coordinate positions of oblique transmission to the 9th
Showing device D9, now the 9th display device D9 the 9th coordinate position is the x-axis coordinate of the 6th coordinate position (x, y)=(2,3)
And y-axis coordinate respectively subtracts 1, i.e. (x, y)=(1,2).
Consequently, it is possible to transmit signal by the transceiver in corner in diagonal oblique mode, signal transmission can be shortened
Time is with raising efficiency.For operating above, with preferable firmware fool proof effect；For in the transmission of signal, by right
The mode at angle is transmitted also more efficiently.In practical application, compared to known techniques framework, even if the second display device D2 and
Four display device D4 are broken down or abnormal, and the 3rd display device D3 can still be transmitted by the 8th display device D8 transceiver and provided
News, and then effectively show correct picture.
Here, it should be noted that, because transceiver T1~T4 of each display device can be with adjacent other all receipts
Device transmission signal is sent out, therefore during transceiver T1~T4 detectings or definition, some display devices are possible to repeatedly be detected
Or definition.For example, for display device D8, it is possible to receive the signal that display device D1, D2 and D9 are transmitted, still
For actually, as long as display device D5 receives one of signal and can determine that its absolute coordinate information, so when from another
The signal received at outer two is computed repeatedly.Cause signal to compute repeatedly to avoid occurring this situation, software can be utilized in advance
Or the algorithm simplified is written in microcontroller 11 by formula design, can thereby be reached optimized calculation, also may be used
Avoid using unnecessary resource.
Another embodiment of the present invention, is, according to above-mentioned framework, video signal menu (On- to be provided on the display apparatus
Screen Display, OSD) function, the video signal menu (OSD) can further be divided into indivedual patterns and connection mode.
When indivedual patterns, the exchange of information will not be made between each display device using transceiver, user can be with pin
Carry out the adjustment or other settings of parameter to single display device, such as it is brightness (Brightness), contrast (Contrast), full
With degree (Saturation) etc. parameter or setting.
When connection mode, the exchange of information can be made between each display device by transceiver, that is, user can be with
Make parameter adjustment or other settings only for a certain display device, the display device can be by the biography of microprocessor and transceiver
Pass, the parameter after adjustment or setting are informed into other all display devices, to reach effect of synchronous all display devices.
It should be noted that, in the present embodiment in connection mode, user can be by the display device of non-original position
To synchronize adjustment.For example, user's adjustment display device D5 parameter or setting, after having adjusted, system can first by
Information is back to original position display device D1, then reaches the effect of synchronous adjustment by information is passed to other display devices by D1
Really.Thus, it is not necessary to video signal menu (OSD) is deliberately operated from the display device of a certain original position, can be by any
Display device is performed, and adds operational convenience, also simplify unnecessary use definition.
Another embodiment of the present invention, to provide a kind of method of locating and displaying picture.Its hardware framework is in foregoing section
Fall to describe in detail, will not be repeated here.The step of refer to Fig. 5, this method includes：Step S1：Set a plurality of transceivers in
A plurality of corners in each display device；Step S2：The neighbouring display device of the corresponding detecting of transceiver of display device
The location information that transceiver is sent；Step S3：The microcontroller in a plurality of display devices is arranged at, can be provided according to the position
The result of news defines the absolute coordinate information of a plurality of display devices；Step S4：Signal of video signal is provided to a plurality of displays
Device；Step S5：Part picture according to the display of absolute coordinate information selectivity of each display device signal of video signal.
The effect that the absolute coordinate information and video signal menu of display device have wherein how is defined, it is identical with previous embodiment, also
Do not repeat herein.
Compared to prior art, display device of the invention and the method for the display picture for positioning the display device can bases
The transceiver of microcontroller and corner in each display device, carries out the exchange of information；And according to defined display device
Absolute coordinate information, and then automate display location, magnification ratio and viewing area corresponding to the inputted signal of video signal of decision
Domain；And video signal menu (OSD) function can be coordinated to reach correct and easily operate.
Presently preferred embodiments of the present invention is the foregoing is only, all equivalent changes done according to the claims in the present invention are with repairing
Decorations, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of display device, to display picture, it is characterised in that the display device is included：
Microcontroller；And
A plurality of transceivers, are respectively arranged at a plurality of corners of the display device, and a plurality of transceiver signal connections should
Microcontroller, each display device has 4 transceivers, is respectively arranged at 4 corners of the display device, when this is a plurality of aobvious
Upper and lower wherein another display with being diagonally provided with a plurality of display devices of display device one of in showing device
During device, any transceiver correspondence of one of them display device is somebody's turn to do adjacent to upper and lower and wherein another display device diagonally
On transceiver exchange information；
When a plurality of display device assembled arrangements, plural number of display device one of in a plurality of display devices
Individual transceiver is detected to obtain detecting result each other with the transceiver in neighbouring display device, and the microcontroller is according to the detecting
As a result the absolute coordinate information of the display device is obtained, part of the absolute coordinate information to the display of the selectivity picture.
2. display device as claimed in claim 1, it is characterised in that：A plurality of display devices are according to the absolute coordinate information
Determine magnification ratio, region or the position of the picture.
3. display device as claimed in claim 1, it is characterised in that：The transceiver is a kind of contactless transceiver.
4. display device as claimed in claim 1, it is characterised in that：There is the first display device in a plurality of display devices
And second display device, second display device sets adjacent to first display device, and there is first display device starting to sit
Cursor position；A plurality of transceivers selectivity of first display device transmits the starting coordinate position by x-axis or y-axis direction
To adjacent second display device；And
Second display device receives connecing for the starting coordinate position according to the starting coordinate position and second display device
Debit is to determining the second coordinate position of second display device.
5. display device as claimed in claim 1, it is characterised in that：Display dress one of in a plurality of display devices
Putting also has video signal menu, and the video signal menu provides indivedual patterns and connection mode, wherein when selecting indivedual patterns, this is answered
Several transceivers will not transmit or receive to each other signal, and indivedual patterns are individually to adjust the display device；And
When selecting the connection mode, a plurality of transceivers accordingly mutually transmission or reception signal to each other utilizes this
One of them display device synchronous adjustment a plurality of display devices.
6. a kind of method of locating and displaying picture, this method is applied to a plurality of display devices, it is characterised in that this method is included
The following steps：
Set a plurality of transceivers in a plurality of corners in each display device, any display device has 4 transceivers,
Be respectively arranged at 4 corners of the display device, when one of a plurality of display devices display device it is upper and lower with it is right
When angle is provided with wherein another display device of a plurality of display devices, any transceiver pair of one of them display device is somebody's turn to do
Information should be exchanged adjacent to the upper and lower transceiver with diagonal wherein another display device；
The corresponding receipts detected in neighbouring display device of transceiver of one of a plurality of display devices display device
Send out the location information transmitted by device；
Each display device obtains the absolute coordinate information of the display device according to the result of the location information；
Signal of video signal is provided to a plurality of display devices；And
Part picture according to the display of absolute coordinate information selectivity of each display device signal of video signal.
7. method as claimed in claim 6, it is characterised in that：This method is further included：
In selecting the first display device in a plurality of display devices, first display device has starting coordinate position；
A plurality of transceivers selectivity of first display device transmits the starting coordinate position extremely by x-axis or y-axis direction
Second display device adjacent with first display device；And
Second display device receives the of the starting coordinate position according to the starting coordinate position and second display device
One receives direction, determines the second coordinate position of second display device；Wherein a plurality of display devices are arranged in a matrix fashion
Row.
8. method as claimed in claim 7, it is characterised in that：This method is further included：
There is the 3rd coordinate position in the 3rd display device in a plurality of display devices；
A plurality of transceivers selectivity of the 3rd display device transmits the 3rd coordinate position extremely by x-axis or y-axis direction
Fourth display device adjacent with the 3rd display device；
4th display device receives the of the 3rd coordinate position according to the 3rd coordinate position and the 4th display device
Two receive direction, determine the 4-coordinate position of the 4th display device；
A plurality of transceivers of 4th display device, except the second reception direction, selectivity of the 3rd coordinate position
The 4-coordinate position is transmitted to the display device adjacent with the 4th display device by x-axis or y-axis direction；
There is Five Axis position in the 5th display device in a plurality of display devices, when this of the 5th display device is answered
Other transceivers that several transceivers have completed to set in addition to the display device of coordinate position except correspondence is neighbouring are not shown adjacent to other
During device, the 5th display device returns the Five Axis position and gives correspondence the neighbouring display dress for having completed to set coordinate position
Put；
The display device for having completed to set coordinate position determines it according to the coordinate position of itself and the Five Axis position
The absolute coordinate information of body, wherein the absolute coordinate information include the number of the display device calculated according to the Five Axis position
And the coordinate position of matrix size and display device in itself；And
According to the absolute coordinate information, a plurality of display devices determine magnification ratio, region or the position of the signal of video signal；Its
In first display device for the matrix the first corner display device, the 5th display device be the matrix the second corner
Display device, first corner and second corner are diagonal each other.
9. method as claimed in claim 6, it is characterised in that：The transceiver is a kind of contactless transceiver.
10. method as claimed in claim 6, it is characterised in that：Display device one of in a plurality of display devices
Also there is video signal menu, the video signal menu provides indivedual patterns and connection mode, wherein when selecting indivedual patterns, the plural number
Individual transceiver will not transmit or receive to each other signal, and indivedual patterns are individually to adjust the display device；And
When selecting the connection mode, a plurality of transceivers accordingly mutually transmission or reception signal to each other utilizes this
One of them display device synchronous adjustment a plurality of display devices.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410117317.3A CN103945254B (en) | 2014-03-26 | 2014-03-26 | Display device and position the display device display picture method |
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| CN201410117317.3A CN103945254B (en) | 2014-03-26 | 2014-03-26 | Display device and position the display device display picture method |
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| CN103945254B true CN103945254B (en) | 2017-09-26 |
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| CN104392667B (en) * | 2014-11-17 | 2016-09-07 | 苏州佳世达电通有限公司 | Display device localization method |
| CN104618782A (en) * | 2015-01-30 | 2015-05-13 | 福建捷联电子有限公司 | NFC (Near Field Communication)-based television wall short-range operating device and method thereof |
| CN105975236B (en) * | 2016-06-20 | 2019-10-25 | 苏州佳世达电通有限公司 | Automatic positioning method, automatic positioning display system and display device |
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