Display device and manufacturing method thereof

Abstract

The invention relates to a display device and a manufacturing method thereof. The display device comprises a curved surface cover plate and a display panel attached to the curved surface cover plate,a main display area, a first sub-area and a second sub-area of the display panel each comprise a plurality of through holes penetrating through the display panel, and the through holes are divided into pixel islands used for displaying and bridge parts used for transmitting signals; the plurality of through holes are formed around the pixel islands; one parts of the bridge parts are positioned between the pixel islands and the through holes, and the other parts of the bridge parts are positioned adjacent to the through holes; the opening area of the through holes of the first sub-area is larger than that of the main display area, the opening area of the through holes of the second sub-area is smaller than that of the main display area, and the ratio of the first width of the through holesof the first sub-area to the first width of the through holes of the main display area is 1.1-1.5; and the ratio of the first width of the through holes of the second sub-area to the first width of the through holes of the main display area is greater than or equal to 0 and less than 1. According to the scheme, the phenomenon of corner area compression wrinkles can be improved.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a display device and a manufacturing method thereof. Background technique [0002] At present, from the perspective of market trends, flexible display products have become favored by electronic devices such as mobile phones and tablet computers. Flexible display products can be designed according to different shape models of electronic devices to provide different curved surface display requirements; among them, display panels and When the curved cover is attached, the corner area of ​​the display panel is prone to compression wrinkles or cracks, which affects the display effect. [0003] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to those of ordinary skill in t...

AI Technical Summary

Problems solved by technology

[0002] At present, from the perspective of market trends, flexible display products have become favored by electronic devices such as mobile phones and tablet computers. Flexible display products can be designed according to different shape models of electronic devices to provide different curved surface display requirements; among them, display panels and When the curved cover is attached, the corner area of ​​the display panel is prone to compression wrinkles or cracks, which affects the display effect

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