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Flexible display device

a display device and flexible technology, applied in the field of display technologies, can solve the problems of occupying a large space, and achieve the effect of convenient portability and reduced volume of flexible display screen

Active Publication Date: 2020-10-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The device effectively reduces the volume of the flexible display screen by curling it into a cylinder, enhancing portability and convenience while maintaining durability and functionality.

Problems solved by technology

Current flexible screens include foldable display screens and rollable display screens, the above two types of display screens may reduce the size of panel with a certain degree, but they still occupy a large space.

Method used

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Examples

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Embodiment Construction

[0073]In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. In this regard, directional terminology, such as “top”, “bottom”, “front”, “back”, “left”, “right”, “inside”, “outside”, “side”, etc., is used with reference to the orientation of the figure(s) being described. As such, the directional terminology is used for purposes of illustration and is in no way limiting. Throughout this specification and in the drawings like parts will be referred to by the same reference numerals.

[0074]Please refer to FIG. 1, FIG. 1 is a structural diagram of a first type film layer structure of a flexible display screen of the present application.

[0075]The flexible display device includes 100 a housing assembly 80, and a flexible display screen 300 located in the housing assembly 80.

[0076]The flexible display...

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PUM

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Abstract

A flexible display device is provided. The flexible display device includes a housing assembly, and a flexible display screen located in the housing assembly. The flexible display screen includes a backplate layer, a display panel located on the backplate layer, and a cover-plate layer located on the display panel. When the flexible display screen is curled, the backplate forms a first curling portion, the display panel forms a second curling portion, and the cover-plate layer forms a third curling portion. The first curling portion and the third curling portion are located inside the second curling portion.

Description

FIELD OF INVENTION[0001]The present invention relates to a field of display technologies, and more particularly, to a flexible display device.BACKGROUND OF INVENTION[0002]With the development of technology, the appearance of mobile electronic devices has tremendous changes. Flexible screens have attracted much attention due to their unique characteristics and huge potential. Compared with traditional screens, flexible screens have stronger flexibility and well bendable characteristic, which can reduce the degree of accidental damage to the equipment, and flexible screens are more durable than other screens.[0003]Current flexible screens include foldable display screens and rollable display screens, the above two types of display screens may reduce the size of panel with a certain degree, but they still occupy a large space.[0004]Therefore, it is necessary to provide a flexible display device to solve the problems of the prior art.SUMMARY OF INVENTION[0005]The present application pro...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G06F1/16G06F1/26
CPCG06F1/1624G06F1/1652G06F1/26G09F9/301H10K59/87G06F1/1601G06F2200/1612
Inventor ZHANG, ZHUOHAN, WENWANG, FANG
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON