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Method and device for eliminating splicing seams among spliced display screens, and spliced display system

A display and image display technology, applied in the field of devices for eliminating seams between spliced ​​display screens and splicing display systems, can solve the problem of inability to achieve seamless splicing display, affecting the overall effect of the splicing display screen, and destroying the continuity and integrity of images And other issues

Inactive Publication Date: 2012-03-07
南通惠农生物有机肥有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the requirements of the driving circuit, production process and installation process, it is inevitable to leave a certain space, so when multiple display devices are displayed, there will inevitably be a "frame" of the display screen, resulting in the screen being blocked. Segmentation destroys the continuity and integrity of the image, seriously affects the overall effect of the splicing display screen, and cannot achieve high-quality seamless splicing display

Method used

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  • Method and device for eliminating splicing seams among spliced display screens, and spliced display system
  • Method and device for eliminating splicing seams among spliced display screens, and spliced display system
  • Method and device for eliminating splicing seams among spliced display screens, and spliced display system

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Embodiment Construction

[0033] see figure 1 As shown, it is a schematic flow chart of an embodiment of the method for eliminating seams between spliced ​​display screens according to the present invention, which includes steps:

[0034] Step S101: Divide a set number of divided areas in the image display area of ​​the spliced ​​display screen according to the set division method, and the sum of the areas of the set number of divided areas is equal to the area of ​​the frame between the spliced ​​display screens;

[0035] Step S102: dividing one image display period into M sub-periods;

[0036] Step S103: In M sub-periods, display images in the image display area or divided area corresponding to the sub-period according to the set image display mode, and each spliced ​​display screen moves according to the set movement mode corresponding to the sub-period, so that The moved divided area coincides with the position of the corresponding frame to be covered in the unmoved state, and the set moving mode ...

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Abstract

The invention discloses a method and device for eliminating splicing seams among spliced display screens, and a spliced display system. The method comprises the following steps of: dividing a preset number of blocks of zoned areas in an image display area of the spliced display screens according to a preset dividing mode, wherein the sum of the preset number of blocks of zoned areas is equal to the area of a frame among the spliced display screens; dividing an image display period into M sub-periods; in the M sub-periods, displaying an image in an image display area or a zoned area corresponding to the sub-periods according to a preset image display mode; and moving each spliced display screen according to a preset moving mode corresponding to the sub-periods so as to overlap the moved zoned area with the position of the frame to be covered corresponding to an unmoved state. By using the technical scheme of the invention, images displayed in different areas can be displayed on the spliced display screens at the same time without frames, so that the splicing seams among the spliced display screens are eliminated and high-quality seamless splicing display is realized.

Description

technical field [0001] The invention relates to a method for eliminating joints between spliced ​​display screens, a device for eliminating joints between spliced ​​display screens and a spliced ​​display system. Background technique [0002] With the society's increasing demand for super-large-screen display, and due to the limitation of the size of each display device itself, it is a feasible and increasingly mature large-screen display method to realize super-large-screen display by splicing various display devices, and the application In various applications, such as outdoor advertising, stadiums, and control room applications such as power dispatching and subway dispatching. However, due to the requirements of the driving circuit, production process and installation process, it is inevitable to leave a certain space, so when multiple display devices are displayed, there will inevitably be a "frame" of the display screen, resulting in the screen being blocked. Segmentat...

Claims

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Application Information

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IPC IPC(8): G09F9/35
Inventor 黄永峰孙婷丁家磊
Owner 南通惠农生物有机肥有限公司
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