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Flexible display screen and terminal comprising same

A flexible display screen and display screen technology, applied in the field of display screens, can solve problems such as poor stiffness, creep elongation, creases, etc., and achieve the effects of improving visual experience, strong stiffness, and avoiding wrinkles

Inactive Publication Date: 2019-09-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of material has poor stiffness, and after bending and flattening operations, creep elongation or plastic deformation will occur, which will cause wrinkles, arches or creases on the flexible display, seriously affecting the user's visual experience

Method used

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  • Flexible display screen and terminal comprising same
  • Flexible display screen and terminal comprising same
  • Flexible display screen and terminal comprising same

Examples

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Embodiment Construction

[0062] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. In addition, it should be pointed out that in the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0063] An embodiment of the present application provides a flexible display screen, which can be folded or rolled, and can be applied to a foldable terminal. The terminal can be a mobile phone, a tablet computer, a laptop computer, a TV set, a smart wearable device, etc. The flexible display screen provided by the embodiment of the present application can also be set independently, and can be connected to other devices through communication to display the content indicated by other devices. The embodiment of the present application does not limit the application scenarios.

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Abstract

The invention provides a flexible display screen and a terminal comprising the same. The flexible display screen comprises a display layer and a supporting layer, wherein the supporting layer is located on the back face of the display layer so as to improve the rigidity of the display screen; the supporting layer comprises one or more bent areas and one or more non-bent areas; and the bent areas can be bent or curved relative to the non-bent areas so as to enable the supporting layer to be bent or curved. The flexible display screen has the high rigidity, when the display screen is folded or curled, bending can be conducted at the certain radian, folds or arches or creases caused by folding or curling are avoided, and the visual experience of a user is improved.

Description

technical field [0001] The present application relates to the technical field of display screens, in particular to a flexible display screen and a terminal including the display screen. Background technique [0002] Flexible display screens have the advantages of thinness, non-fragility, foldability, and rollability. Therefore, in recent years, flexible display screens have been widely used in terminal products such as mobile phones. However, existing flexible display screens are rarely used in foldable and rollable end products. Usually, in order to meet the foldable or rollable application of the flexible display, the outermost protective cover and the inner functional film layer need to use flexible materials such as resin / plastic. This type of material has poor stiffness, and after bending and flattening operations, creep elongation or plastic deformation will occur, which will cause wrinkles, arches or creases on the flexible display, seriously affecting the user's vis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H04M1/02
CPCG09F9/301H04M1/0268
Inventor 饶兴堂王昌勇王荣李夏臧浩春
Owner HUAWEI TECH CO LTD
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