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Display panel, manufacturing method thereof, and display device

A technology for a display panel and a manufacturing method, which is applied in the field of display panels and display devices, can solve the problems of large OLED display panels and edge damage, and achieve the effects of dispersing stress and improving drop reliability

Active Publication Date: 2022-02-15
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is found that the edge of the OLED display panel is more likely to fall first, so the rate of edge damage is relatively high.

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

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0020] In this embodiment, a display panel is provided. The so-called display panel may be an organic light-emitting display panel. Specifically, in this embodiment, it may be an AMOLED display panel, or a PMOLED display panel, or a WOLED display panel. panel.

[0021] Such as figure 1 As shown, the display panel includes: a first substrate 1, a display dev...

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PUM

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Abstract

The invention discloses a display panel, a manufacturing method thereof, and a display device, wherein the display panel includes: a first substrate, a display device, and a second substrate stacked in sequence; the first substrate has an extension, and the extension is The part of the first substrate that exceeds the orthographic projection of the second substrate on the first substrate; the extension part is bent toward the second substrate to form a buffer structure, and the buffer structure formed by the extension part bends the edge of the display panel. Encapsulation prevents water, oxygen, and pollutants from entering the display panel, and the buffer structure is formed on the edge of the display panel by bending the extension part on the first substrate, which can protect the edge of the display panel. The buffer structure is used It resists the impact on the edge when the product is dropped, and disperses the stress, thereby improving the drop reliability of the product made of the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] Organic light emitting diode (Organic Light Emitting Diode, referred to as OLED) has the characteristic of self-luminescence, adopts very thin organic material coating and substrate, when the current passes, the organic material will emit light. OLED driving methods are divided into passive driving and active driving. Among them, the active drive is Active-matrix Organic Light Emitting Diode (AMOLED), because of its fast response, high contrast, wide viewing angle, self-illumination, etc.; therefore, it has attracted much attention and has become a new The first-generation display method is widely used in mobile phone screens, computer monitors, full-color computers, etc. [0003] In the prior art, the OLED structure sequentially includes an anode formed on a substrate, an orga...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/12H10K50/841H10K59/1201
Inventor 王晓伟
Owner YUNGU GUAN TECH CO LTD