Flexible support body and flexible display device

A flexible support and flexible technology, applied in the field of flexible display devices, can solve the problems of limiting the practicability of flexible display terminals and the inability to realize transformation, and achieve the effects of changing bending angles, improving practicability, and free switching

Inactive Publication Date: 2019-08-02
BEIJING VISIONOX TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above two solutions have the following technical defects: the above two folding methods can only realize the conversion between the flat display terminal and a fixed bending angle, and cannot realize the conversion between any bending angle, thus limiting the practicability of the flexible display terminal

Method used

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  • Flexible support body and flexible display device
  • Flexible support body and flexible display device

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Embodiment

[0035] Such as figure 1 As shown, the present invention provides a flexible display device, including a flexible screen body 2 and a flexible support body 1, wherein the flexible support body 1 includes a cathode layer 13, an anode layer 12, and a flexible covering structure 11 formed with a sealed cavity The cathode layer 13 and the anode layer 12 are arranged at intervals in the flexible covering structure 11 , and are relatively fixedly connected to the flexible covering structure 11 , and the flexible covering structure 11 is filled with electrovariants 14 . The flexible screen body 2 is attached to the flexible support body 1. In the present invention, the flexible screen body 2 and the flexible support body 1 can adopt a transparent structure to realize double-sided light emission or illumination.

[0036] Among them, in figure 1 In the flat state shown, each anode layer 12 and cathode layer 13 are in a flat state parallel to the flexible screen body 2, and one end of e...

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Abstract

The invention provides a flexible support body and a flexible display device, wherein the flexible support body is used for supporting a flexible screen body and comprises a flexible covering structure, a flaky electrode layer and electrorheological fluid, wherein the flexible covering structure comprises a sealed cavity; the flaky electrode layer comprises a cathode layer and an anode layer arranged in the sealed cavity in a parallel and overlapped way; the electrorheological fluid is filled in the sealing cavity and is positioned in a gap formed on the periphery of the electrode layer. The flexible support body can realize the free switching of a flexible terminal between the flexible state and the non-flexible state; the flexible support body can be fixed at any bending angle; the practicability of the flexible display device is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible support body and a flexible display device. Background technique [0002] The shape of the flexible display device can be changed, and it is easy to carry, which has become a hotspot of current research. However, people's requirements on the flexibility of the flexible display device are: it needs to be flexible when it is carried, and can maintain a certain shape when it is used. How to switch between flexible and non-flexible display devices has become a key research issue. Only by satisfying the free switching between flexible and non-flexible can the current demand for flexible terminals be met. [0003] Currently, there are two common solutions. [0004] Chinese patent document CN 103985315 discloses a flexible portable terminal. By adding a mechanical device and using a mechanical folding part that can be bent and the bending angle can be fixed, the terminal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G09F9/372
Inventor 高松刘嵩
Owner BEIJING VISIONOX TECH
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