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Metal wire and flexible display panel

A metal wire and wire technology, applied in semiconductor devices, electrical components, circuits, etc., can solve the problems of unstable display performance of display panels, easy breakage of metal wires, complicated preparation process, etc., so as to improve display performance, reliability and cost. Low and simple preparation process

Inactive Publication Date: 2017-05-17
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a metal wire, which solves the problem that the metal wire is easy to break, and also avoids the technical problems of complicated preparation process and high production cost in the prior art; the embodiment of the present invention also provides a The flexible display panel, in which at least one metal layer is composed of the above-mentioned metal wires, solves the technical problems of the display panel such as unstable display performance, low reliability, and short service life

Method used

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  • Metal wire and flexible display panel
  • Metal wire and flexible display panel

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Embodiment Construction

[0020] 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.

[0021] A metal wire provided by an embodiment of the present invention includes alternately stacked sub-wires and strain barrier material, the sub-wires and the strain-break material extend in the same direction, and the number of sub-wires is at least two. Such as figure 1 As shown, the metal wire includes five sub-wires 1, the five sub-wires 1 are alternately stacked with the strain-resistant material 2, and the sub-wires 1 and the strain-resis...

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Abstract

The invention provides a metal wire. The problem of easy breaking of the metal wire is solved while the technical problems of complex preparation process, high production cost and the like in the prior art are also avoided. The invention also provides a flexible display panel; at least one metal layer is formed by the metal wire; the technical problems of instable display performance, low reliability, short service life and the like of the display panel are solved; the metal wire provided by the invention comprises sub wires and stress barrier materials which are arranged in a stacked manner alternatively; the sub wires and stress barrier materials are the same in extension directions, wherein the number of the sub wires is at least two; the flexible display panel provided by the invention comprises a substrate; an insulating layer and a metal layer are alternately arranged on the flexible substrate; and at least one metal layer is formed by the metal wire.

Description

technical field [0001] The invention relates to the field of flexible display technology, in particular to a metal wire and a flexible display panel. Background technique [0002] As a new generation of display products, flexible displays have attracted more and more attention because of their advantages such as ultra-light, ultra-thin, high-definition, high luminous efficiency, fast response, low power consumption, bendable, and easy to carry. [0003] However, flexible displays need to be rolled up or bent, or even bent frequently, so that the stress generated by the deformation will accumulate and superimpose on the metal wires in the display, and the metal wires will break, which will lead to Black lines, bright lines or spots appear on the display panel, which will adversely affect the stability of the circuit, the display effect and power consumption of the flexible display, and even directly lead to the destruction of the display panel, seriously affecting the reliabi...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/00H10K59/10
Inventor 蔡世星胡坤林立刘玉成
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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