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Support structure and display device

A technology of supporting structure and flexible display, applied in identification devices, housings with display/control units, photovoltaic power generation, etc., can solve the problems of bending resistance, poor impact resistance, reduced reliability and stability, etc. Enhanced impact resistance, improved reliability and stability, improved flatness

Active Publication Date: 2020-01-14
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as the flexible display panel becomes lighter and thinner, the overall bending resistance and impact resistance are poor; the reliability and stability of the product are reduced

Method used

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  • Support structure and display device
  • Support structure and display device
  • Support structure and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] Such as image 3 As shown, the plurality of hollow holes in the first hollow pattern may include a first hollow group and a second hollow group arranged at intervals in the first direction X, and both the first hollow group and the second hollow group are included in the second direction Y The first hollow holes 11 and the first hollow holes 12 arranged at intervals; wherein, the first hollow holes 11 and the first hollow holes 12 are elongated, and the first hollow holes 11 extend in the first direction X, and the first hollow holes 11 extend in the first direction X. A hollow hole 12 extends in the second direction Y.

[0093] In this embodiment, setting the first hollow hole 11 can ensure the deformation amount of the first bendable area A of the support structure in the bending direction, and setting the first hollow hole 12 can appropriately relieve the first bendable area A of the support structure. The amount of deformation of the bending area A in the non-bendi...

Embodiment 2

[0098] Such as Figure 4 As shown, the plurality of hollow holes in the first hollow pattern may include a first hollow group and a second hollow group. The first hollow group may include two first hollow holes 11 spaced apart in the first direction X and facing each other, while the second hollow group may include two first hollow holes 12 spaced apart and opposite in the second direction Y. Optionally, both the first hollow hole 11 and the first hollow hole 12 are elongated, the first hollow hole 11 extends in the first direction X, and the first hollow hole 12 extends in the second direction Y.

[0099] In this embodiment, setting the first hollow hole 11 can ensure the deformation amount of the first bendable area A of the support structure in the bending direction, and setting the first hollow hole 12 can appropriately relieve the first bendable area A of the support structure. The amount of deformation of the bending area A in the non-bending direction, so that when the...

Embodiment 3

[0102] Such as Figure 5 As shown, the plurality of hollow holes in the first hollow pattern include a third hollow group and a fourth hollow group. The third hollow group includes two third hollow holes 13 spaced apart in the third direction Q and facing each other, and the two third hollow holes 13 in the third hollow group are arranged symmetrically with respect to the center of the third hollow group; the fourth hollow The group includes two fourth hollow holes 14 that are spaced and opposite in the fourth direction P; and the two fourth hollow holes 14 in the fourth hollow group are arranged symmetrically with respect to the center of the fourth hollow group; wherein: the third hollow group The center of the center and the center of the fourth hollow group coincide with the center of the hollow group; the third hollow hole 13 and the fourth hollow hole 14 are elongated, the third hollow hole 13 extends in the third direction Q, and the third hollow hole 13 extends in the ...

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Abstract

The invention relates to the technical field of display, in particular to a support structure and a display device. The support structure is arranged at one side of a flexible display panel, and at least comprises a first bendable region; a bending axial line corresponding to the first bendable region extends in the first direction; the first bendable region is provided with a plurality of first main bending regions and a plurality of first deformation compensation regions; the first main bending regions and the first deformation compensation regions are alternately distributed in the first direction; each first main bending region comprises a plurality of first main strip-shaped holes in array distribution; the first main strip-shaped holes extend in the first direction; each first deformation compensation region comprises a plurality of groups of first hollow patterns in array distribution; each group of first hollow patterns are formed by combining a plurality of hollow holes; and at least two hollow holes in the plurality of hollow holes have different shapes or different extending directions. Through such a design, the structure stability of the support structure is ensured; and the anti-impact and bending-resistant performance of the flexible display panel is enhanced.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a support structure and a display device. Background technique [0002] With the development of display technology, flexible display panels such as foldable, stretchable and rollable are gradually entering the sight of consumers. In order to facilitate bending or recovery of the flexible display panel, it is necessary to make the flexible display panel thinner and lighter. [0003] However, as the flexible display panel becomes lighter and thinner, the overall bending resistance and impact resistance are poor; the reliability and stability of the product are reduced. [0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the application, and therefore may include information that does not constitute prior art known to those of ordinary skill in the art. Con...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301H10K59/871Y02E10/549G06F1/1652H10K2102/311H05K5/0017H10K77/111H10K71/00
Inventor 曹方旭王浩然董栗明周永红王登宇张振华王本莲代伟男王旭聪
Owner BOE TECH GRP CO LTD
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