Supporting assembly and flexible display module

A supporting component and flexible display technology, applied in identification devices, instruments, photovoltaic power generation, etc., can solve problems such as intrusion into the film layer and adhesive layer, affecting the service life of the module, and achieve the effect of improving the display life

Active Publication Date: 2021-10-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a support assembly and a flexible display module to solve the technical problem that water vapor easily invades the film layer and the adhesive layer from the side hole position of the edge substructure of the existing support layer and affects the service life of the module.

Method used

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  • Supporting assembly and flexible display module
  • Supporting assembly and flexible display module
  • Supporting assembly and flexible display module

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Embodiment Construction

[0049] 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 those skilled in the art without creative efforts fall within the protection scope of the present invention. In addition, it should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention. In the present invention, unless stated to the contrary, the used orientation words such as "up" and "down" usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while "inside" and "outside" refer to ...

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Abstract

The invention discloses a supporting assembly and a flexible display module. The supporting assembly comprises a supporting layer, the supporting layer is of a patterned structure in a bending area, the patterned structure comprises two first edges perpendicular to a bending axis of the bending area, the patterned structure comprises two first hollow-out patterns respectively arranged at the first edges, each first hollow-out pattern comprises a plurality of supporting blocks and a plurality of first hollow-out parts, the supporting blocks are arranged in the direction perpendicular to the bending axis, each first hollow-out part is located between every two adjacent supporting blocks, and a notch is formed in the position, close to the adjacent first edge, of each first hollow-out part. When the supporting layer is in the bending state, the notch shrinks to the closed state, so that the probability that water vapor and dust invade into the flexible display module when the flexible display module is in the bent state is reduced, and the display life of the flexible display module is prolonged.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a support component and a flexible display module. Background technique [0002] The organic light emitting diode (Organic Light Emitted Diode, OLED) module stack is formed by laminating and laminating multiple film layers and adhesive layers. Generally speaking, in order to ensure the overall flatness of the module, a thin stainless steel plate (SUS: a stainless steel code name) is usually used as a support layer for the bottom layer of material adjacent to the OLED module stack. However, since the modulus of the support layer is significantly different from that of the film layer and the adhesive layer, usually 100 to 1000 times apart, the peeling between the film layers often occurs during the bending process due to uncoordinated force deformation. Phenomenon. In order to improve this failure phenomenon, the bending area of ​​the entire support layer is usually made into a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33Y02E10/549
Inventor 汪文强
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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