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Display splicing method and device

A technology for a display screen and a sub-display screen, applied in the field of display screen splicing method and a display screen splicing device, can solve the problems of cumbersome display screen splicing, manual calculation of parameters, error-prone splicing, etc. Simplified, error-prone effects

Active Publication Date: 2019-10-18
XIAN NOVASTAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a display screen splicing method and a display screen splicing device, which solve the problems in the prior art that display screen splicing is cumbersome, all parameters need to be calculated manually, and splicing is prone to errors

Method used

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  • Display splicing method and device

Examples

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no. 1 example

[0027] See figure 1 , figure 1 It is a schematic flow chart of the quick splicing method of the display screen in the first embodiment of the present invention, including:

[0028] Step S11: Obtain the total number of dots, the total number of rows, the total number of columns of the target display screen and the serial number of the sub-display screen;

[0029] Step S12: Calculate the number of rows and columns of the sub-display according to the total number of dots, the total number of rows, the total number of columns of the target display and the serial number of the sub-display; and

[0030] Step S13: Locate the starting coordinates of the sub-display according to the total number of dots, the total number of rows, the total number of columns of the target display and the number of rows and columns of the sub-display, so as to complete the rapid splicing of the target display.

[0031] Among them, the sub-display is the part loaded by a device after the target display ...

no. 2 example

[0049] See figure 2 , figure 2 It is a schematic diagram of a fast splicing example in the second embodiment of the present invention; the implementation process of this solution is described by taking the total number of points of the large screen as 2950*1100 as an example.

[0050] See image 3 , image 3 It is a schematic diagram of a fast splicing parameter menu in the second embodiment of the present invention; where [horizontal total points] and [vertical total points] are consistent with the original. And [Number of Splicing Rows] and [Number of Splicing Columns] refer to the number of rows and columns of the equipment currently required to load the entire display (the number of rows and columns of the required equipment is the number of rows and columns of the sub-display), for example, the total number of points in this example It is 2950*1100, and the two devices need to be loaded with half of the loading level, and the number of splicing rows and columns can b...

no. 3 example

[0069] See Figure 8 , Figure 8 It is a schematic diagram of the modules of the quick splicing device of the display screen in the third embodiment of the present invention, the module 3 of the quick splicing device of the display screen includes: an input module 31, a calculation module 32 and a positioning module 33; wherein,

[0070] The input module is used to obtain the total number of dots, the total number of rows, the total number of columns of the target display screen and the serial number of the sub-display screen;

[0071] The calculation module is used to calculate the number of rows and columns of the sub-display according to the total number of points, the total number of rows, the total number of columns and the serial number of the sub-display of the target display;

[0072] The positioning module is used for locating the starting coordinates of the sub-display according to the total number of dots, the total number of rows, the total number of columns of th...

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Abstract

The embodiment of the invention discloses a method for splicing displayers. The method comprises the steps of obtaining a total point number, total row number, total column number of a target displayer and a serial number of a sub-displayer, calculating the column number and row number of the sub-display according to the total point number, total row number, total column number of the target displayer and the serial number of the sub-displayer, locating the original coordinate of the sub-displayer according to the total point number, total row number and total column number of the target displayer and the row number and column number of the sub-displayer, wherein the sub-displayer is composed of several loading areas in each equipment, and the loading areas are formed by evenly dividing the target displayer. The embodiment of the invention also discloses a corresponding displayer splicing device. The method for splicing displayers solves the problems of complicated procedures of splicing displayer, requirement for manual operation in all calculations of parameters, and a big possibility of making mistakes in splicing in the prior art.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen splicing method and a display screen splicing device. Background technique [0002] Since the 21st century, the display industry has developed unprecedentedly, and LED display screens have spread all over the central squares and commercial buildings of all cities. LED display is well received by people for its advantages of unique color, high visibility and low power consumption. However, if the actual pixels of the LED display exceed the loading capacity of the device, in this case, it is necessary to use the splicing function of the video processor to solve it. Using a processor for splicing, multiple machines can be synthesized together to display a complete picture, and can be separated to display independent images. It can be said that splicing is very necessary for large LED displays. [0003] The existing splicing technology is to manually calculate th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/302
Inventor 庞刚吕颖萍
Owner XIAN NOVASTAR TECH