Splicing screen and manufacturing method thereof and display device

Abstract

The invention discloses a splicing screen and a manufacturing method thereof and a display device. The splicing screen comprises at least two display panels, wherein the at least two display panels are mutually spliced; each display panel comprises a bending area, a plane area, a transparent plane body and a support body, wherein the bending area is bent from the side of a splicing position to the back of a display surface, the transparent plane body is positioned at one side of the display surface of each display panel and covers at least the bending area of each display panel, the support body is supported between the transparent plane body and the bending area of each display panel and contains a plurality of meshes, each mesh extends from each display panel to the transparent plane body, the inner wall of each mesh includes a reflecting surface, so that light emitted from the bending area of each display panel is continuously reflected by the inner walls of the meshes of the support body and is ultimately scattered by the transparent plane body which covers the bending area of each display panel so as to enter the eyes of lookers, then the edge of the splicing position of each display panel is displayed, and the seamless splicing without a splicing gap is realized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a splicing screen, a manufacturing method thereof, and a display device. Background technique [0002] At present, splicing screen technology is an effective way to achieve large-scale display devices. Existing splicing screens mostly use flat-panel display panels as sub-display panels for splicing, and each sub-display panel is The distribution of the lines leads to the existence of the non-display area. Therefore, there will always be an area that cannot be displayed in the splicing area of ​​two adjacent sub-display panels, which is the so-called splicing gap. In order to reduce the area occupied by the splicing gap, the industry mainly starts with reducing the non-display area of ​​the sub-display panel, including designing various narrow bezel products and even bezel-less products. However, due to the existence of the sealant, the non-display area of ​​the sub-display pane...

AI Technical Summary

Problems solved by technology

However, due to the existence of the sealing glue, the non-display area of ​​the sub-display panel cannot be completely eliminated, so the real seamless splicing has not been realized according to the current splicing method.

Moreover, because the distance between the display and the sealant is too small for narrow bezel products, it is also prone to various defects such as line afterimages and liquid crystal leakage.

[0003] To sum up, the narrow bezel design for the sub-display panels cannot achieve seamless splicing in the true sense. Therefore, how to realize seamless splicing is a technical problem urgently needed to be solved by those skilled in the art.

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