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Display module and display device

A display module and flexible display technology, applied in identification devices, electrical equipment casings/cabinets/drawers, instruments, etc., can solve problems such as screen creases, affecting display effects and service life, and damage to flexible screens. scratches, protect the flexible display panel, and increase the service life

Active Publication Date: 2022-04-19
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display module and a display device to solve the problem that in the prior art, the bending area of ​​the flexible screen is easily pulled by the mechanical structure, causing damage to the flexible screen, and after repeated bending, it recovers When the screen is in a flat state, there will be obvious creases, which will affect the display effect and service life

Method used

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  • Display module and display device
  • Display module and display device
  • Display module and display device

Examples

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Embodiment Construction

[0033] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0034] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0035] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0036] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a display module and a display device, which belong to the field of display technology. The display module includes a bending area and non-bending areas located on both sides of the bending area; the display module includes a flexible display panel and a support set opposite to each other. component, the support component includes a support layer and a magnet layer arranged on the same layer, the orthographic projection of the magnet layer to the light-emitting surface of the display module overlaps with the bending area, a groove is provided on the side of the flexible display panel close to the support component, and the groove An electromagnet layer is fixed inside, and the display module includes a flat state and a bent state; in the flat state, the control circuit controls the polarity of the electromagnet layer to be opposite to that of the magnet layer; in the bent state, the control circuit controls the electromagnet The polarity of the layer is the same as that of the magnet layer. The display device includes the above display module. While the present invention can better protect the screen, it can also eliminate creases in a flat state as much as possible, which is beneficial to improving the display effect and service life.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module and a display device. Background technique [0002] In recent years, with the development of display technology, portable terminals such as mobile phones and tablet computers are extremely popular. With the upgrading of electronic products, the display screens of various electronic equipment terminals are becoming larger and larger. This is because larger display screens can provide users with rich information, improve the efficiency of man-machine communication, and bring For a better user experience. However, with the increase of the screen, the size of the terminal body of the electronic device will also increase accordingly. The increase in the size of the body of the electronic device will cause problems of inconvenient carrying and storage, which restricts the expansion of the display screen. . At present, OLED (Organic Light-Emitting D...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30H05K5/02
CPCG09F9/301H05K5/0217
Inventor 施晓敏
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD