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Flexible display panel, manufacturing method thereof, and display device

A flexible display and manufacturing method technology, applied in semiconductor devices, electrical components, circuits, etc., can solve the problems affecting the service life of the OLED flexible display, the anode layer is easy to crack, the anode layer is brittle, etc. Good flexibility and the effect of improving bending resistance

Active Publication Date: 2020-10-02
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventors have found that there are at least the following problems in the prior art: at present, in OLED-based flexible displays, the anode layer is made of relatively brittle materials, such as indium tin oxide and other materials, and the anode layer is easy to crack or even break when it is bent, affecting Extended lifetime of OLED flexible displays

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

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0026] The first embodiment of the present invention relates to a flexible display panel. The flexible display panel is used to make a display device. The display device can be a mobile phone, a tablet computer, a TV set, a monitor, a notebook computer, a digital photo frame or a navigator, etc., and has a di...

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PUM

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Abstract

Embodiments of the present invention relate to the field of semiconductor technology, and disclose a flexible display panel, a manufacturing method thereof, and a display device. The flexible display panel includes an anode layer, and the anode layer includes a pixel area and a non-pixel area surrounding the pixel area; at least one channel is formed in the non-pixel area, and an opening is formed on the edge of the channel in the non-pixel area. In the present invention, the non-pixel region with channels in the anode layer can bear more bending stress during bending, thereby reducing the bending stress borne by the pixel region of the anode layer, making the anode layer less prone to bending during the bending process. Cracks or breaks occur, which improves the bending resistance of the anode layer.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of semiconductors, and in particular to a flexible display panel, a manufacturing method thereof, and a display device. Background technique [0002] OLED (Organic Light Emitting Diode, Organic Light Emitting Diode), also known as organic electroluminescence, organic electro-laser display or organic light-emitting semiconductor, OLED display technology has self-illumination, wide viewing angle, high contrast, low energy consumption and thinning Advantages, more and more widespread attention, OLED-based flexible display technology makes foldable or rollable display technology possible. [0003] The inventors have found that there are at least the following problems in the prior art: at present, in OLED-based flexible displays, the anode layer is made of relatively brittle materials, such as indium tin oxide and other materials, and the anode layer is easy to crack or even break when it i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/121H10K59/122H10K59/12
Inventor 黄金雷
Owner YUNGU GUAN TECH CO LTD