CN108564917A - LED display and its display methods, the device with store function - Google Patents
LED display and its display methods, the device with store function Download PDFInfo
- Publication number
- CN108564917A CN108564917A CN201810267411.5A CN201810267411A CN108564917A CN 108564917 A CN108564917 A CN 108564917A CN 201810267411 A CN201810267411 A CN 201810267411A CN 108564917 A CN108564917 A CN 108564917A
- Authority
- CN
- China
- Prior art keywords
- module
- image
- image data
- display
- led display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
This application discloses a kind of LED display and its display methods, with the device of store function, the display methods includes the following steps：Obtain and store each module image data to be shown of the LED display；Each described described module of driving shows the image frame to be shown of its storage simultaneously.It is above-mentioned data to be displayed is cached before display by way of, when can effectively avoid real-time display, show that picture order is different or the time nonsynchronous problem of display that occurs such as not since module receives, be effectively improved the display quality of picture.
Description
Technical field
The application LED display fields, more particularly to a kind of LED display and its display methods, with store function
Device.
Background technology
In recent years, along with the at full speed universal and development of large scale and small size display panel, the development of LED display fields
Also the high-speed development period entered.And user is proposed new requirement to LED display from performance and structure.
Traditional LED display usually has multiple LED display unit babinets to mix one or more power supply to be spliced,
And each LED display unit babinet includes box frame and multiple LED display modules again.Therefore, LED display mainly passes through
What multiple display modules were shown.
The problem of due to distance with arrangement, each module receives the time of image data and differs, and therefore, is showing
When also will appear the nonsynchronous situation of data.
Invention content
The application is mainly solving the technical problems that providing a kind of LED display and its display methods, having store function
Device, LED display can be effectively improved and show nonsynchronous problem.
In order to solve the above technical problems, first technical solution that the application uses is：A kind of showing for LED display is provided
Show that method, the display methods include：
Obtain and store each module image data to be shown of the LED display；
Each described described module of driving shows the image frame to be shown of its storage simultaneously.
Wherein, the acquisition and the step of storing each module image information to be shown of the LED display has
Body includes：Obtain LED display image data to be shown；To described image data according to the arrangement mode of module by institute
It states image data and is assigned in the image processing unit of each corresponding module and stored.
Wherein, the acquisition and the step of storing each module image data to be shown of the LED display has
Body includes：Obtain the image data of the LED display each frame to be shown；By each frame described image data according to module
Arrangement mode be assigned in the image processing unit of each corresponding module and stored；Each institute described in the driving
It states module while being specifically included the step of showing the image frame to be shown of its storage：Each module is driven successively while being shown
Show the same frame of its storage image frame to be shown.
Wherein, each described module described in the driving shows the step of image frame to be shown of its storage simultaneously
It specifically includes：When determining display same picture according to the distance of each described described module to controller, each institute is driven
The initial time for stating module is poor, wherein drives the initial time of each module at a distance from the module to controller
It is negatively correlated, so that each described module shows the image frame to be shown of its storage simultaneously.
Wherein, each described module described in the driving shows the step of image frame to be shown of its storage simultaneously
It specifically includes：According to driving the initial time bad student of each module to produce new driver' s timing, and according to the new drive
Each described module described in dynamic Timing driver shows the image frame to be shown of its storage simultaneously.
Wherein, the acquisition and the step of store each module image data to be shown of the LED display it
Afterwards, it is described before each described module described in the driving shows the step of image frame to be shown of its storage simultaneously
Display methods further includes：The corresponding initial data of each module image data to be shown is compared, judges institute
State whether each module image data to be shown is distorted；If there is distortion, figure is carried out to the image data of distortion
As compensation, the image information after storage compensation.
Wherein, the corresponding initial data of the image data that each module is to be shown is compared, and judges
The step of whether each described module image data to be shown is distorted specifically includes：Each module is to be shown
The corresponding initial data of at least one of included brightness of image, coloration is compared in image data, determines institute
State whether each module image data to be shown is distorted.
Wherein, described if there is distortion, image compensation is carried out to the image data of distortion, the image letter after storage compensation
The step of breath, specifically includes：Judge whether the distortion for distorted image data occur is more than predetermined threshold value, if it is greater than described
Predetermined threshold value carries out image compensation, the image information after storage compensation to the image data of distortion.
In order to solve the above technical problems, second technical solution that the application uses is：A kind of straight-bar machines, including storage are provided
Device and processor, the processor are coupled with the memory, and the memory is used to store the calculating that the processor executes
Machine program and the processor generated intermediate data when executing the computer program；Described in the processor executes
When computer program, the display methods of above-mentioned LED display is realized.
In order to solve the above technical problems, the third technical solution that the application uses is：It provides a kind of with store function
Device, the device with store function has program stored therein data, and described program data can be performed above-mentioned to realize
The display methods of LED display.
The advantageous effect of the application is：It is different from the prior art, the application obtains and stores each of the LED display
A module image data to be shown；Each described described module of driving shows that the image to be shown of its storage is drawn simultaneously
Face.It is above-mentioned data to be displayed is cached before display by way of, when can effectively avoid real-time display, due to module
It receives and shows that picture order is different or the time nonsynchronous problem of display that occurs such as not, be effectively improved the display matter of picture
Amount.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of arrangement mode of the display module of the application LED display；
Fig. 2 is the flow diagram of one embodiment of display methods of the application LED display；
Fig. 3 is the flow diagram of another embodiment of display methods of the application LED display；
Fig. 4 is the structural schematic diagram of one embodiment of the application LED display；
Fig. 5 is the structural schematic diagram for one embodiment of device that the application has store function.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment belongs to the range of the application protection.
LED display, i.e. light emitting diode (LED) display screen, in order to describe aspect, LED display is all referred to as LED by full text
Display screen.The display module majority of existing LED display is into array arrangement and is spliced, as shown in Figure 1, Fig. 1 is this Shen
Please LED display display module one embodiment of arrangement mode structural schematic diagram.Each piece of small LED module is all shown
The image set in advance at the ends PC, only there are one the images of module displays for the data that the ends PC are once sent, and therefore, the ends PC are sent
The sequence of image can be 1-2-3-4-5-6-7-8 or 8-7-6-5-4-3-2-1, transmit successively in this way.It needs to illustrate
It is that the arrangement mode of the module of above-mentioned LED display is only for example, and non-limiting, in still another embodiment, can also follows up
The dimension and shape of LED display is at other arrangement modes, such as rectangle, circle, polygon or other irregular figures, herein
It does not limit.
In order to overcome the module due to LED display to be waited for due to the distance or receive apart from drive location in the application
The nonsynchronous problem of display that display image data is generated there are the time difference, a kind of technical solution provided are first to show LED
Shield after each module image to be shown cached, then drives all modules while showing.
In order to fairly set out the above process, further referring to Fig.2, Fig. 2 is the display methods one of the application LED display
The flow diagram of embodiment.
As shown in Fig. 2, the control method of the head of present embodiment includes the following steps：
Step 201：Obtain and store each module image data to be shown of the LED display.
In the present embodiment, LED display obtains LED display image data to be shown from the ends PC, by the image
Data are as data cached.Each correspondence is assigned to by image data according to the arrangement mode of module to above-mentioned image data again
Module image processing unit in stored.
Wherein, described image processing unit is arranged on the receiver transmitter of corresponding module, as received in card or sending card.
In an optional embodiment, the image processing module when receiving corresponding image to be displayed data,
Voluntarily the image to be displayed data can be handled, such as filter, smoothing processing according to preset processing mode, not done herein
It limits.
Since image data is generally made of image one by one, in order to further increase the display effect of LED display
Fruit, in a specific embodiment, LED display obtain the image data of each frame to be shown respectively；And it will be each
Frame described image data are assigned in the image processing unit of each corresponding module according to the arrangement mode of module and are deposited
Storage.
Step 202：Each described described module of driving shows the image frame to be shown of its storage simultaneously.
The activation result of present embodiment is the image synchronization of multiple module displays, therefore, when receiving drive signal,
The module of LED display shows the image data of its image storage unit simultaneously.
The image as unit of image data that the image processing unit of each module of LED display stores is by frame
When data, accordingly, LED display drives each module while showing that the same frame of its storage image to be shown is drawn successively
Face.
It is above-mentioned data to be displayed is cached before display by way of, when can effectively avoid real-time display, by
The nonsynchronous problem of display for showing that picture order is different or the time is not equal and occurs is received in module, is effectively improved showing for picture
Show quality.
Further, due to the arrangement of LED display, the distance of the controller of each module to LED display is also
And it is equal, even if being cached in advance to display data, when being driven at the same time, may there is also due to conductor length difference
And lead to receive time of signal and asynchronous, to solve the above-mentioned problems, in another embodiment, LED display control
System drives the initial time of each module displays same picture or same frame picture, poor by the way that initial time is arranged, into one
Step ensures the synchronization that image data is shown.
Wherein, the initial time of each module is driven to be negatively correlated at a distance from the module to controller, example
Such as, it drives the closer module displays same picture of distance controller or same frame picture initial time more late, drives distance controlling
The remoter module displays same picture of device or same frame picture initial time are more early.
Further, LED display is when being shown, in order to normally show, according to each above-mentioned mould of driving
The initial time difference of group generates new sequential, and shows that according to each module of new Timing driver, its storage waits showing simultaneously
The image frame shown.
By the above-mentioned means, further improving the nonsynchronous problem of module displays of LED display, improve display effect.
In another embodiment, as shown in figure 3, Fig. 3 is another embodiment party of display methods of the application LED display
The flow diagram of formula.The display methods of present embodiment includes the following steps：
301：Obtain and store each module image data to be shown of the LED display.
In the present embodiment, LED display obtains LED display image data to be shown from the ends PC, by the image
Data are as data cached.Each correspondence is assigned to by image data according to the arrangement mode of module to above-mentioned image data again
Module image processing unit in stored.
Wherein, described image processing unit is arranged on the receiver transmitter of corresponding module, as received in card or sending card.
In an optional embodiment, the image processing module when receiving corresponding image to be displayed data,
Voluntarily the image to be displayed data can be handled, such as filter, smoothing processing according to preset processing mode, not done herein
It limits.
Since image data is generally made of image one by one, in order to further increase the display effect of LED display
Fruit, in a specific embodiment, LED display obtain the image data of each frame to be shown respectively；And it will be each
Frame described image data are assigned in the image processing unit of each corresponding module according to the arrangement mode of module and are deposited
Storage.
302：The corresponding initial data of each module image data to be shown is compared, is judged described every
Whether one module image data to be shown is distorted.
In above-mentioned arbitrary embodiment, although picture display effect can be improved by way of caching.But by
Although identical in image data, the material of LED display or be made is not quite similar, and the point spacing of LED display also can be different, most
Lead to identical image eventually in the effect of the display screen display of difference spacing and differ, also, signal is in transmission process,
Since presence signal is lost, may also there can be the error of brightness or coloration etc. when playing.Therefore, in the present embodiment,
The problem of in order to improve the signal errors caused by extraneous factor, in the figure that LED display is to be shown to each module
As after being cached, further the corresponding initial data of each module image data to be shown is compared, and sentences
Whether each disconnected described module image data to be shown is distorted.
Wherein, judge the initial data that the process of distortion includes corresponding at least one of brightness of image, coloration
It is compared.
303：If there is distortion, image compensation, the image information after storage compensation are carried out to the image data of distortion.
In a specific embodiment, due to excessively faint error can not actual influence user appreciation.Cause
This saves resource, LED display is when detecting image fault, further again to reduce the workload of LED display
Judge whether the distortion for distorted image data occur is more than predetermined threshold value, if it is greater than the predetermined threshold value, to distortion
Image data carries out image compensation, the image information after storage compensation.Image information after will compensating stores before replacing
Image data, do not limit herein.
304：Each described described module of driving shows the image frame to be shown of its storage simultaneously.
The image as unit of image data that the image processing unit of each module of LED display stores is by frame
When data, accordingly, LED display drives each module while showing that the same frame of its storage image to be shown is drawn successively
Face.
It is different from any of the above-described embodiment, the LED display of present embodiment is to image data progress to be shown
After storage, further judge whether image data is distorted, after determining image data distortion, to the image of distortion according to original
The error of image data is shown after compensating, and further enhances display effect, improves user experience.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of one embodiment of the application LED display.
As shown in figure 4, the application straight-bar machines 40 includes memory 41 and processor 42,42 device of processor and 41 coupling of memory
It connects, memory 41 is used to store the computer program of the execution of processor 32 and processor 42 is produced when executing computer program
Raw intermediate data；When processor 32 executes computer program, specifically for executing acquisition and storing the every of the LED display
One module image data to be shown drives each described described module to show that the image to be shown of its storage is drawn simultaneously
Face.
Processor 42, which is specifically used for executing from the ends PC, obtains LED display image data to be shown, by the image data
As data cached.Each corresponding mould is assigned to by image data according to the arrangement mode of module to above-mentioned image data again
It is stored in the image processing unit of group.
Wherein, described image processing unit is arranged on the receiver transmitter of corresponding module, as received in card or sending card.
In an optional embodiment, the image processing module when receiving corresponding image to be displayed data,
Voluntarily the image to be displayed data can be handled, such as filter, smoothing processing according to preset processing mode, not done herein
It limits.
Since image data is generally made of image one by one, in order to further increase the display effect of LED display
Fruit, in a specific embodiment, processor 42 are additionally operable to obtain the image data of each frame to be shown respectively；And it will
Each frame described image data according to the arrangement mode of module be assigned in the image processing unit of each corresponding module into
Row storage.
The image as unit of image data that the image processing unit of each module of LED display stores is by frame
When data, accordingly, LED display drives each module while showing that the same frame of its storage image to be shown is drawn successively
Face.
In another embodiment, processor 42 be additionally operable to execute control drive each module displays same picture or
The initial time of same frame picture, it is poor by the way that initial time is arranged, to be further ensured that synchronization that image data is shown.Wherein,
The initial time of each module is driven to be negatively correlated at a distance from the module to controller, for example, driving distance control
The closer module displays same picture of device processed or same frame picture initial time are more late, and the remoter module of driving distance controller is aobvious
Show that same picture or same frame picture initial time are more early.It is generated newly according to the initial time difference of each above-mentioned module is driven
Sequential, and show its image frame to be shown stored simultaneously according to each module of new Timing driver.
In another embodiment, in order to improve the signal errors caused by extraneous factor the problem of, processor
42 are additionally operable to execute after the image to be shown to each module cache, further each module image to be shown
The corresponding initial data of data is compared, and judges whether each described module image data to be shown is lost
Very.Wherein, judge that the process of distortion includes that the initial data corresponding at least one of brightness of image, coloration compares
It is right.If there is distortion, image compensation, the image information after storage compensation are carried out to the image data of distortion.
Specifically, due to excessively faint error can not actual influence user appreciation.Therefore, aobvious in order to reduce LED
The workload of display screen, saves resource, and processor 42 further judges distorted image number occur again when detecting image fault
According to distortion whether be more than predetermined threshold value, if it is greater than the predetermined threshold value, image benefit is carried out to the image data of distortion
It repays, the image information after storage compensation.Image information after will compensating replaces the image data stored before, does not do herein
It limits.
It is different from any of the above-described embodiment, the processor of present embodiment is stored to image data to be shown
Afterwards, further judge whether image data is distorted, after determining image data distortion, to the image of distortion according to original image
The error of data is shown after compensating, and further enhances display effect, improves user experience.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram for one embodiment of device that the application has store function.With depositing
It stores up and is stored at least one program or instruction 51 in the device 50 of function, program or instruction 51 are aobvious for realizing any of the above-described LED
The display methods of display screen.In one embodiment, the device with store function includes：USB flash disk, mobile hard disk, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. the various media that can store program code.
In several embodiments provided herein, it should be understood that disclosed method and apparatus can pass through it
Its mode is realized.For example, device embodiments described above are only schematical, for example, stroke of module or unit
Point, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be the INDIRECT COUPLING by some interfaces, device or unit
Or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, and be shown as unit
Component may or may not be physical unit, you can be located at a place, or may be distributed over multiple networks
On unit.Some or all of unit therein can be selected according to the actual needs to realize the mesh of present embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer read/write memory medium.Based on this understanding, the technical solution of the application substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) or processor (processor) execute each implementation of the application
The all or part of step of methods.
It these are only presently filed embodiment, be not intended to limit the scope of the claims of the application, it is every to utilize the application
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of display methods of LED display, which is characterized in that the display methods includes：
Obtain and store each module image data to be shown of the LED display；
Each described described module of driving shows the image frame to be shown of its storage simultaneously.
2. display methods according to claim 1, which is characterized in that the acquisition simultaneously stores the every of the LED display
The step of one module image information to be shown, specifically includes：
Obtain LED display image data to be shown；
Described image data are assigned to described image data according to the arrangement mode of module with the figure of each corresponding module
As being stored in processing unit.
3. display methods according to claim 2, which is characterized in that the acquisition simultaneously stores the every of the LED display
The step of one module image data to be shown, specifically includes：
Obtain the image data of the LED display each frame to be shown；
Each frame described image data are assigned to the image procossing list of each corresponding module according to the arrangement mode of module
It is stored in member；
Each described module described in the driving shows that the step of image frame to be shown of its storage specifically includes simultaneously：
It drives each module while showing the same frame of its storage image frame to be shown successively.
4. according to claims 1 to 3 any one of them display methods, which is characterized in that described in the driving described in each
Module shows that the step of image frame to be shown of its storage specifically includes simultaneously：
When determining display same picture according to the distance of each described described module to controller, each described module is driven
Initial time it is poor, wherein drive the initial time of each module at a distance from the module to controller at negative
It closes, so that each described module shows the image frame to be shown of its storage simultaneously.
5. display methods according to claim 4, which is characterized in that each described module described in the driving is shown simultaneously
The step of image frame to be shown for showing its storage, specifically includes：
According to driving the initial time difference of each module to generate new driver' s timing, and according to the new driver' s timing
Each described described module of driving shows the image frame to be shown of its storage simultaneously.
6. according to claims 1 to 3 any one of them display methods, which is characterized in that the acquisition and to store the LED aobvious
After the step of each module of display screen image data to be shown, each described module described in the driving is shown simultaneously
Before the step of its image frame to be shown stored, the display methods further includes：
The corresponding initial data of each module image data to be shown is compared, judges each described module
Whether image data to be shown is distorted；
If there is distortion, image compensation, the image information after storage compensation are carried out to the image data of distortion.
7. display methods according to claim 6, which is characterized in that the image data that each module is to be shown
Corresponding initial data is compared, and judges whether each described module image data to be shown the step being distorted occurs
Suddenly it specifically includes：
At least one of brightness of image included in each module image data to be shown, coloration is corresponding
Initial data is compared, and determines whether each described module image data to be shown is distorted.
8. display methods according to claim 6, which is characterized in that it is described if there is distortion, to the picture number of distortion
It is specifically included according to the step of carrying out image compensation, storing the image information after compensation：
Judge whether the distortion for distorted image data occur is more than predetermined threshold value, if it is greater than the predetermined threshold value, to losing
Genuine image data carries out image compensation, the image information after storage compensation.
9. a kind of LED display, including multiple splicings and display module parallel with one another, which is characterized in that further include memory
And processor, the processor are coupled with the memory, the memory is used to store the computer that the processor executes
Program and the processor generated intermediate data when executing the computer program；The processor executes the meter
When calculation machine program, the display methods as described in claim 1-8 is any is realized.
10. a kind of device with store function, which is characterized in that the device with store function has program stored therein number
According to described program data can be performed to realize the display methods of the LED display as described in claim 1-8 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267411.5A CN108564917B (en) | 2018-03-28 | 2018-03-28 | LED display screen, display method thereof and device with storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267411.5A CN108564917B (en) | 2018-03-28 | 2018-03-28 | LED display screen, display method thereof and device with storage function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108564917A true CN108564917A (en) | 2018-09-21 |
| CN108564917B CN108564917B (en) | 2021-02-09 |
Family
ID=63533217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810267411.5A Active CN108564917B (en) | 2018-03-28 | 2018-03-28 | LED display screen, display method thereof and device with storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108564917B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838438A (en) * | 2021-09-01 | 2021-12-24 | 深圳市思坦科技有限公司 | Data processing method and system for screen splicing, electronic device and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916543A (en) * | 2010-07-07 | 2010-12-15 | 杭州士兰微电子股份有限公司 | Data communication method of LED display system |
| CN103760675A (en) * | 2013-12-30 | 2014-04-30 | 深圳市华星光电技术有限公司 | Three-dimensional liquid crystal display device, shutter glasses and control method of shutter glasses |
| CN203644371U (en) * | 2013-11-21 | 2014-06-11 | 深圳市立鼎光电技术有限公司 | LED display unit panel and LED display screen |
| CN104050928A (en) * | 2014-07-10 | 2014-09-17 | 杭州士兰微电子股份有限公司 | Gray level display driving method and device for LED display |
| US20150084973A1 (en) * | 2013-09-24 | 2015-03-26 | Apple Inc. | Devices and methods for indicating active frame starts |
| CN104835447A (en) * | 2014-02-11 | 2015-08-12 | 包健 | LED display screen device and displaying method thereof |
| CN105047134A (en) * | 2015-08-20 | 2015-11-11 | 西安诺瓦电子科技有限公司 | LED lamp panel, lamp panel module group, and LED display screen control system |
| CN105491363A (en) * | 2015-12-11 | 2016-04-13 | 利亚德光电股份有限公司 | LED panel pixel correction method and apparatus |
| CN107437381A (en) * | 2017-09-15 | 2017-12-05 | 深圳市德彩光电有限公司 | A kind of LED display module and LED display |
-
2018
- 2018-03-28 CN CN201810267411.5A patent/CN108564917B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916543A (en) * | 2010-07-07 | 2010-12-15 | 杭州士兰微电子股份有限公司 | Data communication method of LED display system |
| US20150084973A1 (en) * | 2013-09-24 | 2015-03-26 | Apple Inc. | Devices and methods for indicating active frame starts |
| CN203644371U (en) * | 2013-11-21 | 2014-06-11 | 深圳市立鼎光电技术有限公司 | LED display unit panel and LED display screen |
| CN103760675A (en) * | 2013-12-30 | 2014-04-30 | 深圳市华星光电技术有限公司 | Three-dimensional liquid crystal display device, shutter glasses and control method of shutter glasses |
| CN104835447A (en) * | 2014-02-11 | 2015-08-12 | 包健 | LED display screen device and displaying method thereof |
| CN104050928A (en) * | 2014-07-10 | 2014-09-17 | 杭州士兰微电子股份有限公司 | Gray level display driving method and device for LED display |
| CN105047134A (en) * | 2015-08-20 | 2015-11-11 | 西安诺瓦电子科技有限公司 | LED lamp panel, lamp panel module group, and LED display screen control system |
| CN105491363A (en) * | 2015-12-11 | 2016-04-13 | 利亚德光电股份有限公司 | LED panel pixel correction method and apparatus |
| CN107437381A (en) * | 2017-09-15 | 2017-12-05 | 深圳市德彩光电有限公司 | A kind of LED display module and LED display |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838438A (en) * | 2021-09-01 | 2021-12-24 | 深圳市思坦科技有限公司 | Data processing method and system for screen splicing, electronic device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108564917B (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240233657A1 (en) | Method and device for backlight driving, and computer equipment | |
| CN108721898B (en) | Frame rate determination method and apparatus, storage medium, and electronic apparatus | |
| CN100571409C (en) | Image processing system, display unit and image processing method | |
| CN107729516A (en) | Single page application methods of exhibiting and device, server, equipment and computer-readable recording medium | |
| CN108958630B (en) | Writing content display method and device and electronic equipment | |
| CN102782568A (en) | Method and apparatus for controlling the partitions of a backlight unit of a 3D display apparatus | |
| CN105094289B (en) | A kind of method, equipment and system for realizing graphical user's interactive interface | |
| CN107465884A (en) | Television signal switching method and device, smart television and storage medium | |
| CN105898521A (en) | Bullet screen adding device and bullet screen adding method | |
| CN108564917A (en) | LED display and its display methods, the device with store function | |
| KR20240012598A (en) | Active stylus detection method | |
| CN106407009A (en) | Picture display method and device | |
| CN103780942B (en) | A kind of information configuring methods and device | |
| CN103686195A (en) | Video information processing method and video information processing equipment | |
| CN106454393A (en) | Video caching method and device | |
| CN109767273A (en) | A kind of advertisement sending method, device, advertisement playback terminal and storage medium | |
| CN110703939B (en) | Handwriting reading equipment and report point data processing method thereof, and computer storage medium | |
| US20180293934A1 (en) | Control system and method for data transmission, chip array and display | |
| CN116305840B (en) | Data interaction management platform for virtual reality server | |
| CN108345492A (en) | The method, apparatus and processor of a kind of data communication in virtualized environment | |
| CN107506184A (en) | The treating method and apparatus of system application message | |
| CN103685864B (en) | Image signal acquiring method and image signal acquiring device | |
| CN103856263B (en) | A kind of method and device testing high-speed link | |
| CN105528802A (en) | Picture processing method and device | |
| CN209356790U (en) | A kind of anti-offset LCM liquid crystal display die set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai photoelectric (Shenzhen) Co., Ltd Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming building village community Zhongtai road 18 German color Industrial Park Applicant before: Shenzhen Dicolor Optoelectronics Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co., Ltd Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |