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Foldable display device

A technology for display devices and display panels, which is applied to structural components of instruments, portable computers, and calculations. It can solve problems such as damage to the appearance of folding screens, obstructions in the use of stylus pens, and damage to cover films, so as to save production unit prices and simplify production. The effect of the design

Inactive Publication Date: 2021-12-17
沈成求
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the folded part of the display, if the display panel is attached to the original material with strong hardness, the necessary curvature cannot be guaranteed
[0005] In the prior art, sometimes a hinge is formed in the folding area of ​​the folding screen or an additional component is provided, but at this time, there are disadvantages such as an increase in the manufacturing unit price of the folding screen, damage to the appearance of the folding screen due to hinges, etc., and an increase in the volume of the device
[0006] In the foldable screens sold in the market, there are examples of reducing the volume of the folding area, but there are cases where the display cover film is lifted or the cover film is broken in the folding area
In addition, for foldable screens sold on the market, since the cover film is not completely adhered to the display screen in the folded area, it also hinders the user when using a stylus or the like.

Method used

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Examples

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Embodiment Construction

[0026] The specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and can be implemented in various forms. Therefore, the embodiment is not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, and substitutions included in technical ideas.

[0027] Terms such as primary or secondary may be used to describe multiple constituents, but such terms should only be interpreted for the purpose of distinguishing one constituent from the others. For example, a first constituent element may be named a second constituent element, and similarly, a second constituent element may also be named a first constituent element.

[0028] When it is mentioned that a certain constituent element is "connected" to another constituent element, it should be understood that it may be directly connected or connected to the other constituent element, or other constituent elements may exist t...

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PUM

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Abstract

A foldable display device is disclosed. The disclosed foldable display device comprises: a first display panel; a second display panel; a connection part connecting the first display panel and the second display panel; and a first cover window attached to at least a portion of a first surface of the first display panel, at least a portion of a first surface of the second display panel, and at least a portion of a first surface of the connection part.

Description

technical field [0001] The following description refers to a folding display device. Background technique [0002] Generally speaking, electronic devices such as mobile phones or tablet computers include a display portion. Recently, research and development of a terminal including a folding screen capable of folding the display portion of such an electronic device is underway. [0003] When the folding screen is folded, in order to prevent cracks, etc., it needs to be able to maintain the natural folding shape so that it can have a predetermined curvature. [0004] For the folded part of the display screen, if the display panel is attached to the original material with strong hardness, the necessary curvature cannot be guaranteed. [0005] In the prior art, hinges or other components were sometimes formed in the folding area of ​​the folding screen, but in this case, there were disadvantages of increased manufacturing unit cost of the folding screen, damage to the appearan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16G06F3/041
CPCG06F1/1616G06F1/1652G06F3/041G06F2203/04102
Inventor 沈成求
Owner 沈成求
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