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Supporting film and display module

A display module and supporting film technology, applied in photovoltaic power generation, instruments, identification devices, etc., can solve the problems of small bending radius, display failure, display panel damage, etc., to reduce stress, large bending radius, avoid Show invalid effects

Active Publication Date: 2020-10-02
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

[0003] The embodiment of the present application provides a support film and a display module, which can solve the problem that when the display module is bent along the bending axis, the bending radius at the bending axis in the folded state is too small, causing damage to the display panel. , resulting in the problem of display failure

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0022] Embodiments of the present application provide a support film and a display module, which will be described in detail below.

[0023] see figure 1 , figure 1 It is a structural schematic diagram of the supporting membrane provided in the embodiment of the present application. The support film 10 includes a first region 11 and a second region 12 . Wherein, the first area 11 and the second area 12 are arranged adjacently. The thickness of the support film 10 correspondi...

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Abstract

The embodiment of the invention provides a supporting film and a display module. The display module comprises a display panel and a supporting film; the supporting film is arranged on one side of thedisplay panel; the display module comprises a first bending area and a bending shaft located in the first bending area; and the thickness of the portion, corresponding to the first bending area, of the supporting film is gradually reduced from the two sides of the bending shaft. According to the scheme, the thickness of the supporting film is gradually reduced from the two sides of the bending shaft, so that the bending shaft has a large bending radius, the stress of the bending shaft of the display panel is reduced, and the problem of display failure of the display panel in the bending process is avoided.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a supporting film and a display module. Background technique [0002] In the existing flexible display modules, in order to prevent the display panel from being invalid due to arbitrary curling or bending, a support film is usually provided on the display panel. Due to the limitations of the bending ability of the display panel and the supporting film itself, when the display module is bent along the bending axis, the bending radius at the bending axis in the folded state is likely to be too small, causing damage to the display panel, thereby There is a problem with display failure. Contents of the invention [0003] The embodiment of the present application provides a support film and a display module, which can solve the problem that when the display module is bent along the bending axis, the bending radius at the bending axis in the folded state is too small, cau...

Claims

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Application Information

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