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A flexible display device

A flexible display and device technology, applied in the manufacturing of semiconductor devices, electric solid-state devices, semiconductor/solid-state devices, etc., can solve the problems of high packaging failure risk, low water and oxygen barrier performance, and easy breakage, so as to ensure the water and oxygen barrier performance. , reduce the risk of fracture, reduce the effect of maximum strain

Active Publication Date: 2020-04-17
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present invention are dedicated to providing a flexible display device to solve the problem that the flexible display device in the prior art is easy to break due to the planar structure of the inorganic barrier layer during the bending process, resulting in low water and oxygen barrier performance, High risk of package failure

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Embodiment Construction

[0029] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] An embodiment of the present invention provides a flexible display device, which includes an organic light-emitting structure and an organic layer covering the organic light-emitting structure, and the organic layer is filled with inorganic materials.

[0031] The flexible display device provided by the embodiment of the present invention fills the organic layer with inorganic material, so that the inorganic material is distributed in a non-planar space ...

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Abstract

The present invention provides a flexible display device, which solves the problem that the flexible display device in the prior art is easy to break during the bending process due to the planar structure of the inorganic barrier layer, resulting in low water and oxygen barrier performance and high risk of packaging failure. question. The flexible display device provided by the invention comprises: an organic light-emitting structure; an organic layer covering the organic light-emitting structure, and the organic layer is filled with inorganic materials.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device. Background technique [0002] Flexible display devices realize display through organic light emitting diodes (OLED, Organic Light Emitting Diode) arranged on the substrate, because of its simple preparation process, high luminous efficiency, high contrast, ultra-thin and ultra-light, low power consumption, easy to form flexible structures, etc. advantages, has received extensive attention in recent years. However, the organic light-emitting structure in OLED devices is very sensitive to oxygen and water vapor. Even a small amount of water and oxygen infiltrating into the device will deteriorate the light-emitting performance of the device, and lead to a decrease in the stability of organic materials and even electrochemical corrosion. Thereby seriously affecting the service life of the device. Therefore, in actual use, the device needs to be packaged...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52
CPCH10K50/844
Inventor 胡坤李加伟习王锋
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT