Flexible display device

A flexible display device and flexible display technology, applied in the direction of identification devices, instruments, etc., can solve the problem of uneven force on the flexible display panel

Active Publication Date: 2020-10-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiency of uneven force on the flexible display panel in the curled state of the prior art, and provide a flexible display device with uniform force on the flexible display panel in the curled state

Method used

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Examples

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Embodiment Construction

[0047] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0048] refer to figure 1 As shown, in the related art, the flexible display panel 3 and the support member 4 are always fixed together. After the flexible display panel 3 is curled, the support member 4 will squeeze the flexible display panel 3 located between the support members 4, causing the flexible display panel 3 to be squeezed. The flexible display panel 3 has relatively large strain and stress, and will cause the stre...

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PUM

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Abstract

The invention relates to the technical field of display, and provides a flexible display device. The flexible display device comprises a shell, a reel, a flexible display panel, a supporting piece, aseparating piece and a pressing piece. An opening is formed in the shell; the reel is rotatably arranged in the shell; one end of the flexible display panel is connected to the reel, and the other opposite end of the flexible display panel extends out of the shell through the opening. One end of the supporting piece is connected to the reel, and the other opposite end extends out of the shell through the opening. The separating piece is arranged on the shell and used for partially separating the flexible display panel from the supporting piece when the flexible display panel and the supportingpiece are rolled up; the pressing piece is arranged on the shell and used for connecting the flexible display panel and the supporting piece when the flexible display panel and the supporting piece are unfolded. The flexible display panel can be curled freely, the display function layer is protected, and the display effect is not affected.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible display device. Background technique [0002] At present, the support member of the uniaxial roll display device and the flexible display panel are fixed together in the unfolded state and the rolled state; in the curled state, the bending radius of some positions of the flexible display panel is small, which causes uneven force on the flexible display panel. Each functional layer in the flexible display panel will be shifted, which will affect the display effect. [0003] The above information disclosed in this Background section is only for enhancement of understanding of the background of the invention and therefore it may contain information that does not form the prior art that is already known in the art to a person of ordinary skill in the art. Contents of the invention [0004] The object of the present invention is to overcome the disadvantage of u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 刘君欢朱红祝尚杰
Owner BOE TECH GRP CO LTD
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