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Display panel and display device

A display panel and thin film packaging technology, which is applied in the direction of identification devices, instruments, electrical components, etc., can solve the problems of creases, affecting the water and oxygen barrier performance of flexible display panels, and reducing the service life, so as to prolong the service life and improve the barrier The ability of water and oxygen, the effect of improving user experience

Pending Publication Date: 2020-05-08
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a display panel and a display device to solve the creases and cracks that appear in the bending area of ​​the flexible display panel in the prior art after a large number of bendings, thereby affecting the water and oxygen barrier performance of the flexible display panel , reducing service life and other issues

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides a display device 1000. The display device 1000 has a display panel 100, which can be a flexible display, a mobile phone, a tablet computer, a notebook computer, a digital camera, a navigator, etc., which has a display function. Products or components.

[0037] Such as figure 1 As shown, the display panel 100 includes a flexible light emitting structure layer 10, a thin film encapsulation layer 20, and a first hydrophobic layer 30.

[0038] The flexible light emitting layer includes an organic light emitting diode layer 13, a thin film transistor layer 12 and a substrate layer 11. The organic light emitting diode layer 13 is provided on one surface of the thin film transistor layer 12, and the substrate layer 11 is provided on the other surface of the thin film that is protected against light.

[0039] The organic light-emitting diode layer 13 has a number of organic light-emitting diode devices (Organic Light-Emitting Diode, OLE...

Embodiment 2

[0047] An embodiment of the present invention provides a display device 1000. The display device 1000 has a display panel 100, which can be a flexible display, a mobile phone, a tablet computer, a notebook computer, a digital camera, a navigator, etc., which has a display function. Products or parts.

[0048] Such as image 3 As shown, the display panel 100 includes a flexible light emitting structure layer 10, a thin film encapsulation layer 20, and a first hydrophobic layer 30.

[0049] The flexible light emitting layer includes an organic light emitting diode layer 13, a thin film transistor layer 12 and a substrate layer 11. The organic light-emitting diode layer 13 is provided on one surface of the thin film transistor layer 12, and the substrate layer 11 is provided on the other surface of the thin film guarding against light.

[0050] The organic light-emitting diode layer 13 has several organic light-emitting diode devices (Organic Light-Emitting Diode, OLED), which realize ...

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Abstract

The invention provides a display panel and a display device. The display panel is provided with a non-bending area and a bending area connected with the non-bending area. The display panel comprises aflexible light-emitting structure layer, a thin film packaging layer and a first hydrophobic layer, wherein the thin film packaging layer is arranged on the flexible light-emitting structure layer; the first hydrophobic layer is arranged on the surface, which is away from the flexible light-emitting structure layer, of the thin film packaging layer and corresponds to the bending area.

Description

Technical field [0001] The invention relates to the field of display, in particular to a display panel and a display device. Background technique [0002] Smart terminals such as mobile phones and tablet computers are increasingly becoming an indispensable part of people’s daily life due to their integration of convenience, entertainment, and functional diversity. However, with the continuous development of terminal technology, more The application of more advanced technologies on smart terminals has greatly enriched people’s lives; however, at the same time, people’s requirements and expectations for smart terminals are also getting higher and higher. People are enjoying smart terminals such as mobile phones and tablets. In addition to the basic functions that come, it also puts forward higher requirements on smart terminals, such as the design of flexible display screens for smart terminals. [0003] Organic Light-Emitting Diode (OLED) display panel has the characteristics of lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32G09F9/30
CPCG09F9/301H10K59/00H10K50/84
Inventor 左飞
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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