Flexible display device

A flexible display device and flexible display technology, applied in identification devices, cooling/ventilation/heating renovation, instruments, etc., can solve the problems of flexible display overheating, flexible display damage, and high power consumption of flexible display

Active Publication Date: 2021-10-22
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing flexible display devices, in order not to affect the bending of the flexible display screen, heat dissipation devices are usually not provided in the flexible display devices
However, with more and more functions of the flexible display screen, the power consumption of the corresponding flexible display screen is getting higher and higher.
At this time, if the heat in the flexible display cannot be discharged in time, it will cause the flexible display to overheat and cause damage to the flexible display

Method used

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Examples

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Embodiment Construction

[0022] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0023] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0024] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0025] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a flexible display device, and relates to the technical field of display. The device comprises: a flexible display panel and a hinge, wherein the hinge comprises a plurality of supporting seats arranged in the first direction, every two adjacent supporting seats are connected, a positioning groove is formed in at least one side of each supporting seat in the first direction, and the positioning grooves are located in the ends, away from the flexible display panel, of the supporting seats; and a plurality of elastic piece assemblies, wherein each elastic piece assembly comprises an elastic piece main body and an elastic piece connecting part, the elastic piece assemblies are arranged on at least one side of the supporting seat in the first direction, one end of each elastic piece connecting part is connected with the corresponding elastic piece main body, the other end of each elastic piece connecting part is located in the corresponding positioning groove, the elastic piece connecting part moves in the positioning groove along with the bending of the hinge, and when the hinge is in a flattened state, a gap is formed between the elastic piece assembly and the supporting seat connected with the elastic piece assembly. The flexible display panel can be effectively and timely cooled while bending of the flexible display panel is not affected.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a flexible display device. Background technique [0002] With the development of science and technology, flexible display screens have become a new development trend. Existing flexible display screens can be used in a variety of applications, such as being applied to electronic devices such as folding mobile phones, so as to provide users with a sensory experience and enhance the comfort of use. [0003] In the existing flexible display devices, in order not to affect the bending of the flexible display screen, usually no cooling device is provided in the flexible display device. However, as the flexible display screen has more and more functions, the power consumption of the corresponding flexible display screen is getting higher and higher. At this time, if the heat in the flexible display cannot be discharged in time, it will cause overheating of the flexib...

Claims

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Application Information

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IPC IPC(8): G09F9/30F16C11/12H05K7/20
CPCG09F9/301F16C11/12H05K7/20954H05K7/2039
Inventor 张晓音何永新
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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