"Fully Seamless" Spliced Video Wall System with "Complete Pixel Coverage"
OwnerWeikang Ding, Zhanmin Xiainventors
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Abstract
The present invention relates to construction of a video wall system. The system is formed by splicing single body of display screens together, and the spliced video wall performs “fully seamless” display, namely, “complete pixel coverage” is realized in any display area of the video wall, and the video wall becomes a display system having no “joints/seams on the screen surface” and no “joints/seams between screens”; and the display screen constructed with the video wall system of the present invention is a “spliced seamless screen”: namely, a display screen which is “seamed before splicing” and “fully seamless after splicing”.
Claims9
A “fully seamless” video wall system, comprising a video wall formed by display screens arranged in a matrix, and is characterized in that:
- joints/seams between all adjacent display screens are covered by an “active display bar” having a pixel, i.e., “complete pixel coverage”;
- the active display bar not only covers “joints/seams between screens, but also covers “joints/seams on the screen surface”, and is a kind of screen with “merging” treatment as an integrated display, namely that two “joints/seams on the screen surface” and one “joints/seams between screens” subordinated to the two adjacent display screens are not separately and individually treated and displayed even if the natures, positions and auxiliary screen bodies of the three joints/seams are different, and also namely that, “display regions” of the display screens are effectively integrated resulting in a fusion display by only one “integrated” active display bar to form an original video image.
Dependencies are inferred from the claim text.