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Display panel, manufacturing method thereof and display device

A display panel and flexible display technology, applied in the fields of display devices, display panels and manufacturing methods thereof, can solve the problems of weak impact resistance, source-drain metal wire breakage, etc., and achieve the effect of being less prone to breakage

Active Publication Date: 2020-05-08
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a display panel and its manufacturing method, display device, to solve the weak impact resistance of the bending area of ​​the display panel existing in the prior art, Prone to breakage of source and drain metal wires

Method used

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

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Embodiment Construction

[0039] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0040] The thickness of each layer and the size and shape of each layer in the drawings do not reflect the real proportion of each layer, and the purpose is only to schematically illustrate the content of the present invention.

[0041] An embodiment of the present invention provides a display panel, such as figure 1 As shown, a flexible display substrate 10 and a glue 20 are included. The flexible display substrate 10 includes a plane area 11, a first arc area 12, a bending area 13, a second arc area 14 and an edge area ...

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Abstract

The invention discloses a display panel. The display panel comprises a flexible display substrate and colloid, the flexible display substrate comprises a plane area, a first arc-shaped area, a bendingarea, a second arc-shaped area and an edge area which are connected in sequence. The shapes of the first arc-shaped area and the second arc-shaped area are matched and correspond to each other; wherein the plane area, the first arc-shaped area, the bending area, the second arc-shaped area and the edge area define a containing space, the containing space is filled with the colloid to support the second arc-shaped area, and the plane area, the first arc-shaped area, the second arc-shaped area and the edge area are bonded and fixed through the colloid. The colloid is used for filling the containing space, the situation that the impact resistance of the display panel is reduced due to the fact that the second arc-shaped area is in a suspended state is avoided, and the source-drain metal wiresin the bent area are not prone to breakage.

Description

technical field [0001] The invention relates to the technical field of semiconductor display. More specifically, it relates to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] In recent years, high screen-to-body ratio has become the mainstream design solution in the display field and is favored by consumers. At the same time, flexible display devices prepared by using polyimide flexible substrates instead of glass substrates have attracted widespread attention in the display field. Compared with rigid displays, flexible display OLEDs have the advantages of being foldable, rollable, thin and portable, and can be produced by low-cost processes such as inkjet printing, providing more design ideas for end products. Utilizing the bendability of the flexible substrate, the effect of narrow frame can be achieved by bending the pixel lead-out line to the position of the external circuit. After the display panel is bent, the upp...

Claims

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Application Information

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IPC IPC(8): G09F9/30G09F9/33H01L27/32
CPCG09F9/301G09F9/33H10K59/12
Inventor 杨阳陈立强宋紫琦何强王青松吕明哲
Owner BOE TECH GRP CO LTD
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