CN107038968A - Display screen joining method and device - Google Patents
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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Abstract
The embodiment of the invention discloses a kind of display screen joining method, including：Obtain the sequence number of total points, total line number, total columns and the sub- display screen of target display screen；The line number and columns of the sub- display screen are calculated according to the sequence number of total points of the target display screen, total line number, total columns and the sub- display screen；And the origin coordinates of the sub- display screen is positioned wherein according to the line number and columns of total points of the target display screen, total line number, total columns and the sub- display screen, sub- display screen is that the band of every equipment after target display screen decile is carried into region.The embodiment of the invention also discloses corresponding display screen splicing apparatus.Solve display screen in the prior art and splice cumbersome, all parameters are required for manual calculations, the problem of splicing easily malfunctions.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display screen splicing method and a display screen splicing device.
Background
Since the 21 st century, the display industry has been unprecedentedly developed, and the LED display screens have spread over central squares and commercial buildings of all cities. The LED display screen is well received by people due to its advantages of unique color, high visibility, low power consumption, etc. However, if the actual pixels of the LED display screen exceed the loading capacity of the device, the stitching function of the video processor is needed to solve the problem. The processor is adopted for splicing, so that not only can a plurality of machines be combined together to display a complete picture, but also independent images can be separately displayed. It can be said that for large LED display screens, tiling is necessary.
The existing splicing technology is that the loading size of equipment and the initial position of each piece of equipment are calculated manually according to the total number of large screens, and the equipment is filled in, but the equipment is slightly complicated in many occasions where the equipment can be quickly realized, all parameters need to be calculated manually, and errors are easy to occur.
Disclosure of Invention
The embodiment of the invention provides a display screen splicing method and a display screen splicing device, and solves the problems that in the prior art, splicing of a display screen is complicated, all parameters need to be calculated manually, and splicing is prone to errors.
In one aspect, a display screen splicing method is provided, which includes:
acquiring the total number of points, the total number of rows and the total number of columns of a target display screen and the serial number of a sub display screen;
calculating the line number and the column number of the sub display screen according to the total point number, the total line number and the total column number of the target display screen and the serial number of the sub display screen;
and positioning the initial coordinates of the sub display screens according to the total number of points, the total number of lines and the total number of columns of the target display screen and the number of lines and columns of the sub display screens to complete the splicing of the target display screens.
In another aspect, a display screen splicing apparatus is provided, including: the device comprises an input module, a calculation module and a positioning module; wherein,
the input module is used for acquiring the total number of points, the total number of rows, the total number of columns and the serial number of the sub display screen of the target display screen;
the calculating module is used for calculating the line number and the column number of the sub display screen according to the total point number, the total line number and the total column number of the target display screen and the serial number of the sub display screen;
and the positioning module is used for positioning the initial coordinates of the sub display screens according to the total number of points, the total number of lines and the total number of columns of the target display screen and the number of lines and columns of the sub display screens so as to complete the splicing of the target display screens.
One of the above technical solutions has the following advantages or beneficial effects: the rapid splicing method for the display screen is provided, for example, the rapid splicing method under the condition of screen equalization and loading, so that the operation process is greatly simplified, and errors are not easy to occur; the method keeps the original splicing mode, the two modes share parameters, and the method can be switched and flexibly adjusted and has wide application range.
Another technical scheme in the above technical scheme has the following advantages or beneficial effects: the rapid splicing device for the display screen is provided, for example, the rapid splicing device under the condition of screen equalization and loading, so that the operation process is greatly simplified, and errors are not easy to occur; the device keeps the original splicing, and the two modes share parameters, can be switched and flexibly adjusted, and has wide application range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for quickly splicing display screens in a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an example of a fast splice in a second embodiment of the present invention;
FIG. 3 is a diagram illustrating a fast mosaic parameter menu according to a second embodiment of the present invention;
FIG. 4 is a diagram illustrating a numbering method for sub-display screens according to a second embodiment of the present invention;
FIG. 5 is a schematic diagram of a display screen halving splice sequence number in a second embodiment of the present invention;
FIG. 6 is a flow chart illustrating a fast splicing operation according to a second embodiment of the present invention;
FIG. 7 is a diagram illustrating parameter invariance under an unequally-divided menu according to a second embodiment of the present invention;
FIG. 8 is a block diagram of a quick-splicing apparatus for a display screen according to a third embodiment of the present invention; and the number of the first and second groups,
fig. 9-10 are schematic diagrams of the fast splicing in different modes according to the third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
Referring to fig. 1, fig. 1 is a schematic flow chart of a fast splicing method for a display screen according to a first embodiment of the present invention, including:
step S11: acquiring the total number of points, the total number of rows and the total number of columns of a target display screen and the serial number of a sub display screen;
step S12: calculating the line number and the column number of the sub display screen according to the total point number, the total line number and the total column number of the target display screen and the serial number of the sub display screen; and
step S13: and positioning the initial coordinates of the sub display screens according to the total number of points, the total number of lines and the total number of columns of the target display screen and the number of lines and columns of the sub display screens so as to finish the quick splicing of the target display screens.
The sub-display screens are the parts of the target display screen which are equally divided into equal parts with loads of the next equipment, and each sub-display screen corresponds to one splicer and is used for completing the quick splicing of the display screens.
In order to understand the present embodiment more clearly, the foregoing steps S11, S12, and S13 are described in detail below with specific examples.
The fast splicing (for example, equal split splicing) means that aiming at a splicing site with regular tape carriers, a processor automatically calculates an average tape carrier area and an initial area according to information such as the horizontal and vertical total points of a large screen, the row number and column number of splicers, a splicing position and the like, and avoids tedious and possible errors caused by manual calculation. If the load of each device is the same or the load of each device in a local area is the same, equal-division splicing or proportional splicing can be used; if the loading capacities of the devices are different, the existing standard splicing step is adopted, or the approximate parameters are calculated by utilizing the equal splicing, and then the parameters are switched to the standard splicing to be finely adjusted so as to reduce the workload.
In step S11, the step of obtaining the total number of dots, the total number of rows, and the total number of columns of the target display screen may specifically include:
acquiring the horizontal total point number and the vertical total point number of a target display screen;
equally dividing the target display screen into a plurality of sub display screens according to the loading range of the control equipment of the target display screen;
acquiring the total row number and the total column number of the target display screen after the target display screen is equally divided; the total line number here in this embodiment is the total splicing line number, that is, how many lines of sub-display screens exist; the total column number is the total tiled column number, i.e. representing how many columns of sub-displays are.
Preferably, in step S11, acquiring the serial number of the sub-display screen includes; and numbering the sub-display screens according to the positions of the sub-display screens in the target display screen and a fixed sequence to obtain the serial numbers of the sub-display screens.
Further, the fixed order is a horizontal order or a vertical order; the horizontal order is from left to right or from right to left, and the vertical order is from top to bottom or from bottom to top.
For example, when the serial numbers of the sub-display screens are obtained by numbering from left to right in the horizontal order, step S12 may include:
performing remainder operation on the total column number (or called total splicing column number) of the target display screen according to the serial number of the sub display screen;
judging whether the result of the operation of taking the remainder is 0 or not;
if so, the total column number is the column number of the sub-display screen (namely, the spliced column where the sub-display screen is located), and the serial number of the sub-display screen is divided by the total column number to be the row number of the sub-display screen (namely, the spliced row where the sub-display is located);
if not, the remainder result is the number of columns of the sub display screen, and the number of the sub display screen is divided by the total number of columns, and then the sum of the whole number and one is the number of rows of the sub display screen.
Further, step S13 may include:
calculating the number of points of the sub display screen according to the total number of points, the total number of rows and the total number of columns of the target display screen;
and positioning the initial coordinates of the sub display screens according to the number of the lines and the columns of the sub display screens and the number of the points of the sub display screens.
Second embodiment
Referring to fig. 2, fig. 2 is a schematic diagram illustrating an example of a fast splicing method according to a second embodiment of the present invention; the implementation process of the scheme is described by taking the total large screen points 2950 × 1100 as an example.
Referring to fig. 3, fig. 3 is a schematic diagram of a quick-splicing parameter menu according to a second embodiment of the present invention; wherein [ horizontal total points ] and [ vertical total points ] are consistent with the original. And [ stitching line number ] and [ stitching column number ] refer to the line number and column number of the devices required for loading the whole display screen at present (the required line number and column number of the devices are the line number and column number of the sub-display screen), for example, the total number of points is 2950 × 1100 in the present example, and half of the loading level of two devices is required, so that the stitching line number and column number can be obtained.
Wherein, the last item [ loading area position ] refers to the area serial number loaded by the current device. Referring to fig. 4, fig. 4 is a schematic diagram illustrating a numbering method of a sub-display screen according to a second embodiment of the present invention; the numbering follows the "Z" notation, i.e., the single row increases from left to right, and the full row of the single row is then marked by the second row, starting with the left.
Further, at this time, the number of the splicing lines (the total number of lines corresponding to the target display screen) is 2, the number of the splicing columns (the total number of columns corresponding to the target display screen) is 2, and these two parameters are the same for all the devices, and are only the serial numbers of the areas where each device is located. After the user fills the number of the spliced lines and columns and the serial number of the position where the local equipment is located, the processor can automatically calculate the corresponding actual on-load pixel points and the pixel point description of the actual initial position and apply the pixel point description to the current splicing. If a user wants to check the pixel point description of the specific splicing parameter at the moment, the user can switch to a standard splicing mode to check the calculation result, and the two splicing modes share the parameter.
Specifically, the current actual pixel point description is calculated by the processor according to the number of the spliced lines and the splicer serial number (the serial number of the sub-display screen), and algorithm support is needed, wherein simple algorithm steps are given:
referring to fig. 5, fig. 5 is a schematic diagram of the number of the display screen equal parts in the second embodiment of the present invention;
1. firstly, according to the filled parameter (loaded area position), namely the serial number of the current splicer, calculating the row number and the column number of the current equipment, namely calculating the row number and the column number of the sub display screen loaded by the current equipment (corresponding to the spliced row and the spliced column of the sub display screen);
if the total number of points of the target display screen is 8000 x 3000 and the target display screen is divided into 12 devices with loads, the calculation formula of the splicing row-column positions of the devices with the sequence number of sixty percent and the sub display screens with the loads in the figure is as follows:
the splicing column where the equipment is located is equal to the serial number of the current position, and the rest is taken for the total splicing column number; namely, the current column number is 6% 4% 2;
dividing the serial number of the current position by the total column number of the splicing and adding one to the splicing row where the equipment is located; that is, the current line number is 6 ÷ 4+1 ═ 2;
note: the algorithm is a programming algorithm and therefore has no notion of a decimal, 6 ÷ 4 ═ 1 instead of 1.5.
Therefore, the position of the splicing row and column where the current equipment is located is obtained. In addition, special case processing is required, that is, when the remainder result is "0" when the computing device is in the spliced column:
illustrating the device numbered 8 in the figure, the algorithm when the computing device is listed is 8% 4 ═ 0; the algorithm is not in accordance with the reality, so the algorithm needs to perform special treatment on the situations, and the treatment process is as follows: if the remainder result is 0, the algorithm is changed to:
the splicing row where the equipment is located is the total number of splicing rows; namely, the current column number is 4;
dividing the serial number of the current position of the splicing row where the equipment is located by the total column number of the splices; that is, the current line number is 8 ÷ 4 ═ 2;
2. and after the actual number of the spliced lines and columns is obtained according to the current equipment position serial number, the loading area and the start can be calculated according to the total number of the large-screen points. Because the splicing is divided equally, the loading areas of each device are the same and are related to the number of the total splicers. Taking fig. 7 as an example, the number of points is 8000 × 3000, that is, the size of the loaded area of all the devices is (8000 ÷ 4) × (3000 ÷ 3) ═ 2000 × 1000; and the only difference load starting is calculated according to the step (i). For example, the device numbered with the number of (c) in fig. 5, calculates the number of rows and columns of the device as "second row and second column" by the step (r), and the size of the loading area of the device is 2000 × 1000, so that X is 2000 × 2-2000; y1000 x 2-1000; that is, the start of tape loading (X, Y) ═ 2000, 1000.
Referring to fig. 6, fig. 6 is a schematic diagram of the fast splicing operation according to the second embodiment of the present invention.
The fast splicing scheme provided by this embodiment adds equal-division splicing options on the basis of the existing splicing scheme, and at the same time, the original splicing mode is not deleted, but the original [ forbidden \ enabled ] double-selection switch is changed into a [ forbidden \ unequal \ equal-division ] triple-selection switch in the switching mode. The unequal divisions are the original splicing mode. It should be noted that the parameters filled in the equal division are reserved when the equal division is switched to the unequal division, as shown in fig. 7, fig. 7 is a schematic diagram illustrating the parameters under the unequal division menu in the second embodiment of the present invention are not changed; when the fine adjustment is needed, the rough parameters can be rapidly calculated according to the equal-division splicing on site, and then the unequal-division splicing is switched to be fine adjusted.
As can be seen from the above, the fast stitching method provided in this embodiment only needs to fill the serial number of the row and column position where the current splicer is located and the row and column number of the used splicer, and the processor automatically calculates the corresponding actual on-load pixel point and the pixel point description of the actual start position and applies the pixel point description to the current splice. The display screen can be spliced quickly; the tedious and possible error brought by manual calculation is avoided.
Third embodiment
Referring to fig. 8, fig. 8 is a schematic block diagram of a quick-splicing device for a display screen according to a third embodiment of the present invention, where a module 3 of the quick-splicing device for a display screen includes: an input module 31, a calculation module 32 and a positioning module 33; wherein,
the input module is used for acquiring the total number of points, the total number of rows, the total number of columns and the serial number of the sub display screen of the target display screen;
the calculating module is used for calculating the line number and the column number of the sub display screen according to the total point number, the total line number and the total column number of the target display screen and the serial number of the sub display screen;
and the positioning module is used for positioning the initial coordinates of the sub display screens according to the total points, the total rows and the total columns of the target display screens and the row number and the column number of the sub display screens.
Preferably, the input module includes an acquisition unit, an allocation unit, and an input unit: wherein,
the acquisition unit is used for acquiring the horizontal total point number and the vertical total point number of the target display screen;
the distribution unit is used for equally dividing the target display screen into a plurality of sub display screens according to the loading range of the control equipment of the target display screen;
the input unit is used for acquiring the total number of rows and the total number of columns after the target display screen is equally divided.
The input module is further used for numbering the sub-display screens according to the positions of the sub-display screens in the target display screen and the fixed sequence to obtain the serial numbers of the sub-display screens.
Further, the fixed order is a horizontal order or a vertical order; the horizontal order is from left to right or from right to left, and the vertical order is from top to bottom or from bottom to top.
Preferably, the calculation module comprises a remainder unit, a judgment unit and a calculation unit: wherein, taking the example of obtaining the serial number of the sub-display screen by numbering from left to right according to the horizontal sequence,
the residue taking unit is used for taking residue operation of the serial number of the sub display screen to the total column number (splicing column number) of the target display screen;
the judging unit is used for judging whether the result of the operation of taking the remainder is 0 or not and obtaining the column number (the splicing column corresponding to the sub display screen) of the sub display screen according to the judging result;
and the calculating unit is used for calculating the number of rows and columns of the sub display screens (corresponding to the splicing rows and splicing columns where the sub display screens are located) according to the feedback of the judging unit.
Preferably, the positioning module comprises an equally dividing unit and a positioning unit; wherein,
the equally dividing unit is used for acquiring the number of points of the sub display screens after the target display screen is equally divided;
the positioning unit is used for positioning the initial coordinates of the sub display screens according to the number of the lines and the columns of the sub display screens and the number of the points of the sub display screens.
Preferably, please refer to fig. 9-10, fig. 9-10 are schematic diagrams of the fast splicing in different modes according to a third embodiment of the present invention; of course, the fast-splicing mode of the present embodiment is not limited thereto.
Therefore, the embodiment provides the quick splicing device for the display screen, so that the operation process is greatly simplified, and errors are not easy to occur.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of one logic function, and an actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A display screen splicing method is characterized by comprising the following steps:
acquiring the total number of points, the total number of rows and the total number of columns of a target display screen and the serial number of a sub display screen;
calculating the number of rows and columns of the sub display screens according to the total number of points, the total number of rows and the total number of columns of the target display screen and the serial number of the sub display screens;
and positioning the initial coordinates of the sub display screens according to the total number of points, the total number of rows and the total number of columns of the target display screen and the number of rows and the number of columns of the sub display screens so as to complete the splicing of the target display screens.
2. The method of claim 1, wherein the obtaining of the total number of dots, the total number of rows, the total number of columns and the serial number of the sub-display screen of the target display screen comprises:
acquiring the horizontal total point number and the vertical total point number of the target display screen;
equally dividing the target display screen into a plurality of sub display screens according to the loading range of the control equipment of the target display screen;
and acquiring the total row number and the total column number of the target display screen after the target display screen is equally divided.
3. The method according to claim 1 or 2, wherein the obtaining of the total number of dots, the total number of rows, the total number of columns and the serial number of the sub-display screen of the target display screen comprises:
and numbering the sub-display screens according to the positions of the sub-display screens in the target display screen and a fixed sequence to obtain the serial numbers of the sub-display screens.
4. The method of claim 3, wherein the fixed order is a horizontal order or a vertical order; the horizontal order is from left to right or from right to left, and the vertical order is from top to bottom or from bottom to top.
5. The method of claim 4, wherein when numbering sub-displays in the horizontal order to obtain the serial numbers of the sub-displays, the calculating the number of rows and columns of the sub-displays from the total number of dots, the total number of rows, the total number of columns, and the serial numbers of the sub-displays of the target display comprises:
performing remainder operation on the total column number of the target display screen according to the serial number of the sub display screen;
judging whether the result of the operation of taking the remainder is 0 or not;
if so, the total column number is the column number of the sub display screen, and the serial number of the sub display screen is divided by the total column number to be the row number of the sub display screen;
and if not, taking the remainder as the number of the columns of the sub display screen, and taking the sum of the whole number of the sub display screen and the total number of the columns as the number of the rows of the sub display screen.
6. The method of claim 1, wherein positioning the starting coordinates of the sub-display screens according to the total number of dots, the total number of rows, the total number of columns of the target display screen and the number of rows and columns of the sub-display screens comprises:
calculating the number of points of the sub display screen according to the total number of points, the total number of rows and the total number of columns of the target display screen;
and positioning the initial coordinates of the sub display screens according to the line number and the column number of the sub display screens and the point number of the sub display screens.
7. A display screen splicing device is characterized by comprising: the device comprises an input module, a calculation module and a positioning module; wherein,
the input module is used for acquiring the total number of points, the total number of rows, the total number of columns and the serial number of the sub display screen of the target display screen;
the calculating module is used for calculating the line number and the column number of the sub display screen according to the total point number, the total line number and the total column number of the target display screen and the serial number of the sub display screen;
and the positioning module is used for positioning the initial coordinates of the sub display screens according to the total number of points, the total number of rows and the total number of columns of the target display screens and the number of rows and the number of columns of the sub display screens so as to complete the splicing of the target display screens.
8. The apparatus of claim 7, wherein the input module comprises an acquisition unit, an assignment unit, and an input unit: wherein,
the acquisition unit is used for acquiring the horizontal total point number and the vertical total point number of the target display screen;
the distribution unit is used for equally dividing the target display screen into a plurality of sub display screens according to the loading range of the control equipment of the target display screen;
the input unit is used for acquiring the total number of rows and the total number of columns after the target display screen is equally divided.
9. The device of claim 8, wherein the input module is further configured to number the sub-display screens according to the positions of the sub-display screens in the target display screen in a fixed order to obtain the serial numbers of the sub-display screens.
10. The apparatus of claim 9, wherein the fixed order is a horizontal order or a vertical order; the horizontal order is from left to right or from right to left, and the vertical order is from top to bottom or from bottom to top.
11. The apparatus of claim 10, wherein the computing module comprises a remainder unit, a judgment unit, and a computing unit: wherein, the first and second guide rollers are arranged in a row,
the remainder taking unit is used for carrying out the remainder taking operation on the total column number of the target display screen according to the serial number of the sub display screen when the serial number of the sub display screen is obtained by numbering the sub display screens according to the horizontal sequence;
the judging unit is used for judging whether the result of the operation of taking the remainder is 0 or not;
and the calculating unit is used for calculating the row number and the column number of the sub display screen according to the feedback of the judging unit.
12. The apparatus of claim 7, wherein the positioning module comprises a aliquoting unit and a positioning unit; wherein,
the equally dividing unit is used for acquiring the number of points of each sub display screen after the target display screen is equally divided;
the positioning unit is used for positioning the initial coordinates of the sub display screens according to the line number and the column number of the sub display screens and the point number of the sub display screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349722.1A CN107038968B (en) | 2017-05-17 | 2017-05-17 | Display screen joining method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349722.1A CN107038968B (en) | 2017-05-17 | 2017-05-17 | Display screen joining method and device |
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| CN107038968A true CN107038968A (en) | 2017-08-11 |
| CN107038968B CN107038968B (en) | 2019-10-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886849A (en) * | 2017-11-28 | 2018-04-06 | 武汉华星光电半导体显示技术有限公司 | Abnormal curved surface display screen and preparation method thereof |
| CN107993589A (en) * | 2018-01-18 | 2018-05-04 | 威创集团股份有限公司 | The IP address distribution method of DLP display units, joined screen system and joined screen system |
| CN109427272A (en) * | 2017-08-31 | 2019-03-05 | 西安诺瓦电子科技有限公司 | Screen configuration method and device and display system |
| CN110648626A (en) * | 2019-09-30 | 2020-01-03 | 深圳市奥拓电子股份有限公司 | Method and system for correcting bright and dark lines of LED display screen and storage medium thereof |
| CN112905137A (en) * | 2021-03-17 | 2021-06-04 | 福建捷联电子有限公司 | Self-adaptive quick splicing method for spliced screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060164326A1 (en) * | 2005-01-27 | 2006-07-27 | Hitachi, Ltd. | Multi-display configuration method |
| CN101763842A (en) * | 2009-11-13 | 2010-06-30 | 广东威创视讯科技股份有限公司 | Spliced wall body allocation system and position mapping method for establishing display units |
| CN103345885A (en) * | 2013-07-05 | 2013-10-09 | 西安诺瓦电子科技有限公司 | Method and device for configuring box wiring and method for configuring split-joint-type display screen |
| CN103412734A (en) * | 2013-08-19 | 2013-11-27 | 四川长虹电子系统有限公司 | Method for automatically setting addresses of splicing units |
| CN105117190A (en) * | 2015-09-07 | 2015-12-02 | 西安诺瓦电子科技有限公司 | LED display screen matching method |
-
2017
- 2017-05-17 CN CN201710349722.1A patent/CN107038968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060164326A1 (en) * | 2005-01-27 | 2006-07-27 | Hitachi, Ltd. | Multi-display configuration method |
| CN101763842A (en) * | 2009-11-13 | 2010-06-30 | 广东威创视讯科技股份有限公司 | Spliced wall body allocation system and position mapping method for establishing display units |
| CN103345885A (en) * | 2013-07-05 | 2013-10-09 | 西安诺瓦电子科技有限公司 | Method and device for configuring box wiring and method for configuring split-joint-type display screen |
| CN103412734A (en) * | 2013-08-19 | 2013-11-27 | 四川长虹电子系统有限公司 | Method for automatically setting addresses of splicing units |
| CN105117190A (en) * | 2015-09-07 | 2015-12-02 | 西安诺瓦电子科技有限公司 | LED display screen matching method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427272A (en) * | 2017-08-31 | 2019-03-05 | 西安诺瓦电子科技有限公司 | Screen configuration method and device and display system |
| CN107886849A (en) * | 2017-11-28 | 2018-04-06 | 武汉华星光电半导体显示技术有限公司 | Abnormal curved surface display screen and preparation method thereof |
| CN107993589A (en) * | 2018-01-18 | 2018-05-04 | 威创集团股份有限公司 | The IP address distribution method of DLP display units, joined screen system and joined screen system |
| CN110648626A (en) * | 2019-09-30 | 2020-01-03 | 深圳市奥拓电子股份有限公司 | Method and system for correcting bright and dark lines of LED display screen and storage medium thereof |
| CN112905137A (en) * | 2021-03-17 | 2021-06-04 | 福建捷联电子有限公司 | Self-adaptive quick splicing method for spliced screen |
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