Flexible display device

A flexible display device and flexible display technology, applied in the direction of identification devices, instruments, etc., can solve the problems of pressing sinking, no support on the back, etc., and achieve the effect of avoiding pressing sinking, easy storage and carrying, and improving the use feeling

Pending Publication Date: 2020-01-21
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a flexible display device to solve the problem that in the existing flexible display device, when the flexible screen is unfolded, some flexible screens have no support on the back or the back support is weak, which causes the user to press and sag when performing touch operations. sense of technical issues

Method used

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Examples

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Embodiment Construction

[0048] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0049] The present invention is aimed at the flexible display device in the prior art. When the flexible screen is unfolded, part of the display screen has no back support or the back support is weak, causing the user to feel a sense of depression when performing touch operations. This embodiment can fix this bug.

[0050] Such as figure 1 As shown, the first flexibl...

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PUM

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Abstract

The invention provides a flexible display device. The flexible display device comprises a shell, a winding assembly, a flexible display assembly, a rotating assembly and a cover plate, wherein the interior of the shell is provided with a storage cavity; the winding assembly is arranged in the storage cavity; one part of the flexible display assembly is arranged on one side of the shell, and the other part of the flexible display assembly extends into the storage cavity and is connected with the winding assembly; when the flexible display assembly is pulled out from the storage cavity, the winding assembly provides folding elastic pull force for the flexible display assembly; the rotating assembly is connected with the end, extending out of the storage cavity, of the flexible display assembly; and the cover plate is rotationally connected with the end, extending out of the storage cavity, of the flexible display assembly. The relatively large display area and the relatively small display area can be realized; application scenes are diversified; and the cover plate can be used as a protective shell, a bracket, a supporting plate or a supporting reinforcing plate according to different states of the flexible display device, so that the flexible display assembly is prevented from sinking by pressing and the use hand feeling of a user is improved.

Description

technical field [0001] The present application relates to the technical field of display panels, in particular to a flexible display device. Background technique [0002] At present, flexible display devices have the advantage of good bending resistance, and can freely switch between large and small screens by unfolding or folding the flexible screen, so they are becoming more and more popular in the market. [0003] In the existing flexible display device, when the flexible screen is not unfolded, the part of the flexible screen exposed to the outside world is vulnerable to impact, drop and scratch, which increases the risk of damage to the flexible screen; in the unfolded state of the flexible screen, in order to obtain With a sufficiently large display interface, the part of the stretched flexible screen has no back support or weak back support, causing the user to feel a sinking feeling when performing touch operations, which affects the user's use experience. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1652H05K5/0017H05K5/0226
Inventor 张卓王芳韩文冯子康
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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