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Splicing screen, display method and display control device for splicing screen

A display method and splicing screen technology, which is applied in the field of display control devices and splicing screens, and can solve problems such as image mismatch

Active Publication Date: 2021-08-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when splicing screens are applied, displays of the same size are used for splicing. However, if displays of different sizes are used for splicing, they are all displayed according to the size of their respective displays. That is to say, each display The image shown in the

Method used

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  • Splicing screen, display method and display control device for splicing screen
  • Splicing screen, display method and display control device for splicing screen
  • Splicing screen, display method and display control device for splicing screen

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Embodiment Construction

[0059]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] Such as figure 1 As shown, the embodiment of the present invention provides a splicing screen display method, including:

[0061] 101. Acquire physical coordinates of multiple display screens forming a splicing screen.

[0062] When multiple display screens are spliced ​​together to form a splicing screen, for the splicing screens of different sizes, it is necessary to obtain the splicing position of the display screen, and judge which part of the image is d...

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Abstract

The invention provides a splicing screen, a display method and a display control device for the splicing screen, and relates to the field of display technology. When splicing display screens of different sizes, the images displayed on each display screen are matched. The main technical solution of the present invention is: a splicing screen display method comprising: obtaining the physical coordinates of multiple display screens that make up the splicing screen; making the image size to be displayed equal to the overall size of the spliced ​​multiple display screens, and obtaining the image resolution; calculate the pixel coordinates of each display screen according to the physical coordinates of multiple display screens and the resolution of the image; distribute pixel data to each display screen according to the pixel coordinates of each display screen. The display method of the splicing screen is mainly used for displaying matching images on each display screen of the splicing screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a splicing screen, a display method and a display control device for the splicing screen. Background technique [0002] The splicing screen is a complete display unit spliced ​​by multiple display screens, and is widely used in various industries, such as stations, monitoring rooms, shopping malls and other places. [0003] At present, when splicing screens are applied, displays of the same size are used for splicing. However, if displays of different sizes are used for splicing, they are all displayed according to the size of their respective displays. That is to say, each display The image shown in does not match. Contents of the invention [0004] In view of this, embodiments of the present invention provide a splicing screen, a splicing screen display method, and a display control device, so that images displayed on each display screen can be matched when splicing screens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/1446G09G5/006G09G5/12G09G5/373G09G2340/04G09G2356/00
Inventor 武乃福马希通
Owner BOE TECH GRP CO LTD