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Display screen, manufacturing method thereof and display device

A production method and technology of a display device, which are applied in the manufacture of semiconductor/solid-state devices, electrical components, and electrical solid-state devices, etc., can solve the problems of poor screen display and easy generation of cracks, and achieve the effect of improving display quality and repairing fine cracks.

Inactive Publication Date: 2018-08-17
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a display screen and its manufacturing method and display device for the flexible display screen in the prior art that is prone to cracks after deformation under the action of external force, which may lead to poor display of the screen body.

Method used

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  • Display screen, manufacturing method thereof and display device
  • Display screen, manufacturing method thereof and display device
  • Display screen, manufacturing method thereof and display device

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0037] For traditional electronic display screens, when the display screen is cut and grooved, or when an external force is used to squeeze the display screen, the display screen may be deformed or even cracked under the action of external force. When this problem is severe, it may cause ...

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Abstract

The invention relates to a display screen, a manufacturing method thereof and a display device. The display screen comprises a substrate. At least one surface of the substrate is provided with a high-molecular memory layer. When deformation of the substrate is generated on the condition of an outside force, or a crack occurs, the high-molecular memory layer can automatically restore to an originalshape, thereby driving a substrate which is connected with the high-molecular memory layer to restore to the original shape, and restoring deformation and fine micro cracks of the substrate.

Description

technical field [0001] The invention relates to display technology, in particular to a substrate, a display screen, a manufacturing method thereof, and a display device. Background technique [0002] A display screen is a device used for electroluminescence within a display. For example, the principle of light emission of a flexible display is generally that the built-in OLED (Organic Light-Emitting Diode, organic light-emitting diode) emits light under the drive of a TFT (Thin Film Transistor, thin film transistor) array. [0003] Traditional flexible display screens usually adopt the technical scheme of forming a TFT layer on the substrate and forming an OLED layer on the TFT layer to achieve the purpose of normal light-emitting display. [0004] During the process of implementing the traditional technology, the applicant found that the traditional flexible display screen is prone to cracks after being deformed by external force, which may lead to poor display of the scre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/12H10K50/844H10K71/00
Inventor 王丽娟
Owner YUNGU GUAN TECH CO LTD