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 complex structure of the curling and flattening mechanism, and achieve the effect of high operational reliability

Active Publication Date: 2021-09-07
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides a flexible display device to solve the problem of complex structure of the curling and flattening mechanism of the flexible display device in the prior art

Method used

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Examples

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Embodiment Construction

[0030] The features and exemplary embodiments of the various aspects of the present invention will be described in detail below. In the following detailed description, many specific details are proposed to provide a comprehensive understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be carried out without some details in these specific details. The description of the examples is merely a better understanding of the present invention is provided by illustrating the examples of the present invention.

[0031] Directional terms described herein are merely for convenience of description of the present application and to simplify the description, but does not indicate or imply that the device or element referred to must have a particular orientation in a particular orientation structure and operation, it can not be construed as the present application limit.

[0032] It should be noted that the features in the embodim...

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PUM

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Abstract

The invention provides a flexible display device. The flexible display device comprises a flexible display panel and a curling assembly, wherein the flexible display panel is provided with a display surface and a back surface which are opposite, the curling assembly comprises a wall part and a containing cavity defined by the wall part, at least part of the surface of the side, back to the containing cavity, of the wall part is a binding face, the back face of the flexible display panel is bound to the binding face, the curling assembly has a stretching state and a reset state, the curling assembly drives the flexible display panel to be curled in the reset state, and the curling assembly is converted into the stretching state from the reset state according to the increase of the internal pressure of the containing cavity so as to drive the flexible display panel to be unfolded. According to the flexible display device provided by the invention, the curling assembly is arranged to have the stretching state and the resetting state, so that the target that the flexible display panel is repeatedly switched between the flattening state and the curling state can be achieved; and the flexible display device is simple in overall structure and has high operation reliability.

Description

Technical field [0001] The present invention belongs to the field of photovoltaic technology show, in particular, it relates to a flexible display device. Background technique [0002] The flexible display device, such as mobile phones curling, crimping tablet computers and other electronic products, it is possible to realize a function for switching between a state and a crimping flattened state. The flexible display device having a small size, low power consumption and easy to carry and many other advantages, therefore, the flexible display device more and more people of all ages. The flexible display device usually needs to be set corresponding to the flattened curl mechanism, to achieve its crimped state between a flattened state and toggle the purpose. Typically, however, the flexible display device need more complex structures, in order to achieve the object of the flattened and crimped state of the switching state. Inventive content [0003] Embodiment of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301Y02E10/549
Inventor 郭志林张振宇冯彦贵张民达仕勋张福爽蔡勤山
Owner HEFEI VISIONOX TECH CO LTD
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