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Support film, display device and preparation method of display device

A display device and support film technology, applied in identification devices, sub-office equipment, telephone communication, etc., can solve problems such as component damage, black spots and bright spots on the screen

Inactive Publication Date: 2018-12-18
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When existing flexible screen devices are violently impacted by external forces, stress concentration will occur in the area hit by the external force, resulting in damage to the components below the area, resulting in black spots, bright spots, and colorful spots on the screen. Bad phenomenon

Method used

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  • Support film, display device and preparation method of display device
  • Support film, display device and preparation method of display device
  • Support film, display device and preparation method of display device

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Embodiment Construction

[0027] 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 of the embodiments of the present invention, not all of them. 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.

[0028] Flexible screens are widely used in mobile phones, wearable devices, etc. due to their characteristics of being bendable, foldable, thin, light, and small in size. During the use of the flexible screen, when a heavy object falls on a certain area of ​​the flexible screen, the area hit by the heavy object will cause damage to the components in this area due to the impact force, resulting in poor display .

[0029] For example, if a falling...

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Abstract

The invention provides a support film, a display device and a preparation method of the display device. The display device comprises a flexible screen body and the support film, the flexible screen body is located at one side of the support film, the support film is provided with a plurality of hollowed out regions, and the plurality of hollowed out regions are used for releasing impact force whenthe flexible screen body is subjected to the impact force. In the display device disclosed in an embodiment of the invention, the support film provided with a plurality of hollowed out regions is adhered to the flexible screen body, the impact force can be dispersed and damped when the flexible screen body is impacted by heavy objects, display components can be prevented from damage caused by stress concentration, and therefore the flexible screen body can be prevented from faults or failure.

Description

technical field [0001] The invention relates to the display field, in particular to a support film, a display device and a preparation method thereof. Background technique [0002] When existing flexible screen devices are violently impacted by external forces, stress concentration will occur in the area hit by the external force, resulting in damage to the components below the area, resulting in black spots, bright spots, and colorful spots on the screen. Bad phenomenon. Contents of the invention [0003] In view of this, the present invention provides a supporting film, a display device and a preparation method thereof, which can disperse and buffer the impact stress when a heavy object hits the flexible screen, and avoid damage or failure of the display device due to the impact stress. [0004] In the first aspect, the present invention provides a support film, the support film is used to be attached to one side of the flexible screen body, and the support film is prov...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301H04M1/0268H04M1/185G06F1/1652H10K2102/311G06F1/166
Inventor 黄华
Owner YUNGU GUAN TECH CO LTD