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Foldable flexible display

A flexible display and flexible display technology, applied in the direction of instruments, identification devices, etc., can solve the problems of easy creases, affecting user experience, and easy deformation, so as to improve reliability and life, improve user experience, and reduce folding. scar effect

Active Publication Date: 2021-06-08
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the flexible screen is relatively thin and prone to deformation, in order to ensure the flatness of the flexible screen, a support plate 20 is usually added behind the display screen 10 for assistance. Considering the bendability of the folding screen, the support plate on the back of the display screen It is disconnected in the bending area, that is, the support plate is divided into two pieces, and there is a certain gap between them. The display screen above the gap part is not supported. See figure 1 , prone to creases, especially under a black background, the wavy creases can be seen at a glance
[0004] After the folding screen is opened, there will be creases in the folding area. The defect that the folding screen cannot be seamlessly connected directly affects the user experience. How to eliminate the creases and improve the user experience has become an urgent technical problem to be solved.

Method used

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Examples

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Embodiment Construction

[0040] An example embodiment will now be described more fully with reference to the accompanying drawings. However, an example embodiment can be implemented in a variety of forms, and is not to be construed as being limited to the examples described herein; in contrast, the present disclosure will make the present disclosure will be more comprehensive and complete, and the concept of an example embodiment is fully conveyed A technician in the art. The features, structures, or characteristics described may be incorporated in one or more embodiments in any suitable manner.

[0041] Further, the drawings are only schematic illustrations of the present disclosure, and it is not necessarily drawn. The same reference numerals in the figure represent the same or similar portions, and thus repeats them will be omitted. Some of the block diagrams shown in the drawings are functional entities, and do not necessarily have to correspond to physical or logically independent entities.

[0042] ...

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Abstract

The invention provides a foldable flexible display, which has a folded state and an unfolded state. The foldable flexible display comprises a flexible display screen, a fixed supporting piece and a movable supporting piece. The flexible display screen comprises a non-bent area and a bent display area, the non-bent area comprises a first display area and a second display area, and the bent display area is arranged between the first display area and the second display area. The fixed supporting piece comprises a first supporting piece and a second supporting piece which are arranged in the first display area and the second display area respectively and deviate from the display surface. The movable supporting piece can move between the non-bent area and the bent display area. When the foldable flexible display is in a folded state, the movable supporting piece is in the non-bent area. When the foldable flexible display is in an unfolded state, the movable support member is in the bent area. The flexible display is provided with the movable supporting piece which supports the bent display area so as to reduce creases of the area, the reliability of the display is improved, the service life of the display is prolonged, and the use experience of a user is improved.

Description

Technical field [0001] The present invention relates to the field of display panels, and in particular, to a foldable flexible display. Background technique [0002] With the continuous advancement of social technology, people's requirements for smart terminal display devices are also increasing; in order to meet people's requirements for smart terminal display equipment, the screen display area used on intelligent terminal display devices is getting bigger. Therefore, the full screen is designed to become the future development direction of the smart terminal display device; the so-called full screen refers to all the front of the intelligent terminal display device as the screen display area to pursue a full 100% screen prevail. [0003] With the arrival of the full screen, the light and foldable flexible screen is getting better and more favored by the market. However, since the flexible screen is relatively thin, it is prone to deformation. In order to ensure the flatness of ...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 郝海燕魏新愿
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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