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A flexible display module and its preparation method, flexible display device

A flexible display and module technology, applied in the direction of identification devices, instruments, etc., can solve the problems affecting the alignment effect of the display panel, affecting the impact resistance of the display panel, etc., to achieve improved curing efficiency, strong impact resistance, and improved curing efficiency Effect

Active Publication Date: 2022-02-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the glue material is easy to overflow from the exposed sides. On the one hand, the glue material used to support the display panel is reduced, which will affect the impact resistance of the display panel; On the bit mark, it may also affect the alignment effect of the display panel

Method used

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  • A flexible display module and its preparation method, flexible display device
  • A flexible display module and its preparation method, flexible display device
  • A flexible display module and its preparation method, flexible display device

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The flexible display device can be used as a mobile phone, a tablet computer, a personal digital assistant (personal digital assistant, PDA), a vehicle-mounted computer, etc. The embodiment of the present invention does not specifically limit the specific application of the flexible display device.

[0036] Such as figure 1 As shown, the flexible display device may include, for example, a frame 1 , a flexible display module, a cover 4 , and other electr...

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Abstract

Embodiments of the present invention provide a flexible display module and its preparation method, and a flexible display device, which relate to the field of display technology and can improve the curing efficiency and quality of the glue used to prepare the second support part, and make the bending of the flexible display panel The impact resistance at each position of the upper part is more uniform, and the overflow of the adhesive material is avoided to affect the alignment effect of the flexible display panel. The flexible display module includes a flexible display panel, a first support portion, and a second support portion; the flexible display panel includes a main display portion, a bending portion, and a signal connection portion, the bending portion is located between the main display portion and the signal connection portion, The signal connection part is located on the back of the main body display part; the first support part is arranged between the main body display part and the signal connection part; the second support part is filled between the first support part and the bending part; wherein, the first support part includes At least one through hole, the through hole extends along a direction from the first support part to the second support part.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display module, a preparation method thereof, and a flexible display device. Background technique [0002] With the development of display technology, the market has higher and higher requirements for the frame of the display screen. Users hope that the frame of the display screen should be as narrow as possible, and the bending radius of the bending (bending) area in the display screen should be as small as possible. [0003] At present, the bending radius of the bending area is generally 0.3 ~ 0.4mm. If the bending radius of the bending area continues to be reduced, the impact resistance of the bending area will be reduced, resulting in the disconnection of the wiring in the bending area. . [0004] Based on this, in order to reduce the bending radius and avoid the above problems, such as figure 1 As shown, in the prior art, the display panel is supported by filli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 李刚陈立强石佳凡王作家王亚明王青松何强
Owner BOE TECH GRP CO LTD
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