Seamless splicing display method and device

A display device, seamless splicing technology, applied to static indicators, cathode ray tube indicators, instruments, etc., to achieve good display effects, ensure continuity and integrity, and eliminate display effects

Inactive Publication Date: 2014-12-24
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention also provides a seamless splicing display device that can effectively solve the problems of frame and splicing seam when splicing display screens, and ensure the continuity and integrity of displayed images

Method used

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  • Seamless splicing display method and device
  • Seamless splicing display method and device
  • Seamless splicing display method and device

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Such as figure 1 As shown, it is a flowchart of a seamless splicing display method in the present invention. A seamless splicing display method, comprising mutually spliced ​​display units, the specific steps are:

[0027] Step S1: moving the pixels from the center of the display unit to the edge of the display area from the center of the display unit to the edge of the display unit;

[0028] When the pixel is moved, the pixel is moved in the unit of a single row / column or the moving distance is incremented in the unit of multiple rows / column of pixels.

[0029] Step S2: Form a pixel gap between pixels according to the difference in moving distance; specifically: when the pixel is moved in units of a single row / column of pixels, a pixel gap is formed between each row / column of pixels; when When the moving distance of...

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Abstract

The invention relates to a splicing display technology, and in particular relates to a seamless splicing display method and device. The seamless splicing display method comprises mutually-spliced display units. The seamless splicing display method comprises the step of moving pixels ranging from the centers of the display units to the edges of display regions along the direction from the centers of the display units to the edges of the display units, wherein pixel gaps are formed among the pixels according to differences of moving distances, and the pixels on the edges of the display regions of the display units cover frames of the display units after being moved. According to the invention, the pixels on the display units are moved for a certain distance along the direction from the centers to the edges, the pixels from the centers to the edges gradually increase the moving distance during moving, thus the pixel gaps are formed among the pixels, so that the pixels on the edges of the display regions of the display units just cover the frames of the display units after being moved, problems of the frames and the splicing gaps during splicing of the display units are effectively solved, continuity and integrity of displayed images among the display units are well ensured, and a better watching effect is achieved.

Description

technical field [0001] The present invention relates to splicing display technology, in particular to a seamless splicing display method and device. Background technique [0002] With the improvement of people's demand for display information transmission, the application fields of large-screen display have spread to various fields such as public display, transportation dispatching and commanding, weather monitoring, power and telecommunications monitoring, fire monitoring and commanding, and military commanding. Existing large-screen display technologies mainly combine multiple display units for splicing and display by stacking. The advantage of splicing large screens is that it can improve the display resolution of the system, increase the display area, realize the display of a complete picture on the entire display screen, and open windows at any position on the display screen. The display unit used for splicing can adopt rear projection technology, or use flat panel dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/14
Inventor 孟凡华
Owner GUANGDONG VTRON TECH CO LTD
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