Curved-surface type display panel and display with same

Abstract

The embodiment of the invention provides a curved-surface type display panel which comprises a first base plate, a second base plate, liquid crystal layers located between the first base plate and the second base plate and columnar spacers arranged between the first base plate and the second base plate in a supported mode, a supporting surface is formed between the tops of the columnar spacers and the first base plate or the second base plate, a planar area, a transition area and a bending area are formed from the middle of the curved-surface type display panel to the edge of the curved-surface type display panel, and the size of the supporting face of the columnar spacers is gradually increased from the planar area to the transition area to the bending area.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a curved display panel and a display with the same. Background technique [0002] In recent years, with the development of display technology, display devices have gradually changed from flat to curved. figure 1 It is a schematic structural diagram of a curved display panel in the prior art, such as figure 1 As shown, the curved display panel includes a first substrate 11, a second substrate 12 and a liquid crystal layer 13 between the first substrate 11 and the second substrate 12. In order to support the display panel, the first substrate 11 and the second substrate 12 A columnar spacer 17 (photo spacer, PS) is also provided between them. The display panel includes a plane area 14 ( figure 1 Area A shown), transition area 15 ( figure 1 B area shown) and bending area 16 ( figure 1 C area shown), in the case that the display panel is not bent, the pressure on the column spa...

AI Technical Summary

Problems solved by technology

The display panel includes a plane area 14 ( figure 1 Area A shown), transition area 15 ( figure 1 B area shown) and bending area 16 ( figure 1 C area shown), in the case that the display panel is not bent, the pressure on the column spacer 17 in each area is the same, and the compression amount of the column spacer 17 is equal, so the box thickness of the display panel is equal However, when the display panel is bent, from the planar region 14, the transition region 15 to the bending region 16, the pressure on the columnar spacers 17 gradually increases, and the columnar spacers 17 at the bending parts on both sides of the display panel The amount of compression will be unequal, resulting in unequal thickness of the box, affecting the display effect of the display panel

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