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Flexible display panel, manufacturing method thereof, and display device

A flexible display and flexible substrate technology, which is applied in the manufacture of semiconductor/solid-state devices, semiconductor devices, electrical components, etc., can solve the problems of damage and failure of flexible displays, easy to separate, and affect the display effect of flexible displays, so as to improve the display effect, The effect of good connection stability and improved production yield

Active Publication Date: 2019-05-03
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this separation method is prone to detachment between the weaker bonding layers of the components in the flexible display, for example, the weaker bonding between the evaporated layer and the packaging layer or array layer is prone to separation, which will affect The display effect of the flexible display may even lead to damage and failure of the flexible display

Method used

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

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Embodiment Construction

[0076] 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.

[0077] Such as figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 As shown, the embodiment of the present invention provides a flexible display panel, including:

[0078] A flexible substrate 1, the flexible substrate 1 includes at least one flexible layer 11;

[0079] The thin film transistor array 2 located on the flexible substrate 1, the thin film transistor array 2 includes: a gate layer 24, an active layer 22, a source layer and a drain layer 26;

[0080] A buffer layer 3, the buffer layer 3 is located between the flexible substrate 1 and the thin film transistor array 2; wherein,

[0081] The flexible display panel further includes a magnetic lay...

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PUM

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Abstract

The invention discloses a flexible display panel, a preparation method thereof and a display device, which are used to reduce the phenomenon of detachment between various film layers in the flexible display panel when the base substrate is peeled off, improve the display effect of the flexible display panel, and improve the performance of the flexible display panel. Preparation yield. Wherein the flexible display panel includes: a flexible substrate, the flexible substrate includes at least one flexible layer; a thin film transistor array on the flexible substrate, the thin film transistor array includes: a gate layer, an active layer, a source layer and a drain layer; a buffer The buffer layer is located between the flexible substrate and the thin film transistor array; wherein, the flexible display panel also includes a magnetic layer, and the magnetic layer is located on the active layer and the one farthest from the active layer in the direction perpendicular to the flexible substrate. Layers between flexible layers.

Description

technical field [0001] The invention relates to the technical field of display preparation, in particular to a flexible display panel, a preparation method thereof, and a display device. Background technique [0002] Liquid crystal display (LCD) technology has developed rapidly in the past ten years, and great progress has been made in terms of screen size and display quality. With the development of flexible display technology, flexible display products that are closer to traditional display modes will soon It will also enter the homes of ordinary people. Due to the unique bendable characteristics of the flexible display, it will have many special user experiences. [0003] In the prior art, the sticking and removing method is widely used in the preparation of flexible displays. The usual process is to prepare the components in the flexible display on the glass substrate, and then apply vacuum adsorption force on both sides to remove the components in the flexible display. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52H01L51/56H01L27/32
CPCH10K59/12H10K71/80H10K59/1201H10K50/844H10K71/00
Inventor 钱旭
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD